Showcasing Our Journey of Innovation & Impact

Project Overview

Comprehensive VPN Infrastructure and Secure Connectivity Solutions for Seamless Internet Protection.

Kolpolok Limited built Symlex VPN, a flagship cybersecurity product designed to ensure online privacy, data encryption, and unrestricted access for users worldwide. The system includes a management console for administrators and resellers, ensuring smooth control, analytics, and subscription management under a single platform.

Project Timeline

Initiation & Design : Late 2019
Development & QA : 2020
Beta Launch & Testing : Mid 2020
Public Rollout : 2021
Ongoing Enhancements & Maintenance : 2022 – present

Problem Statement

• Rising concerns over data privacy and censorship meant users needed stronger control over their online footprint.
• Existing VPNs often lacked local presence, transparency, or performance in Bangladesh and nearby regions.
• Clients and resellers lacked a unified backend to manage users, subscriptions, and reports.
• Scalability issues as the user base grew, performance lag and server stress became real threats.

Solutions

Kolpolok Limited built an end-to-end VPN ecosystem with:

• Cross-platform apps for Android, iOS, Windows, macOS, Linux
• Support for multiple protocols (WireGuard, OpenVPN, AnyConnect, Shadowsocks etc.)
• A centralized admin / white-label console built with Vue.js for user/subscription control, analytics, and reseller workflows
• Third-party integrations: payment gateways, server orchestration, geolocation services
• Automation & reporting: subscription billing, usage logging, dashboarding
• Regular security audits, protocol updates, and server scaling to meet user growth

Features

• AES-256 encryption, no-logs policy, DNS leak protection
• Auto-connect and kill switch
• Split tunneling
• Global server network (100+ locations and 1000+ servers)
• Multi-tier user roles, subscription tiers, reseller modules
• Real-time usage reports, dashboards, alerts
• Cross-platform synchronization
• Branding options for white-label partners

Goals & KPIs

• Achieve 1M+ total subscriptions within first 18 months
• Grow paid user base to 200K+
• Maintain 99.9% uptime
• Ensure low latency (<100ms) across major markets
• Enable data analytics and billing automation for admin efficiency

Final Product

When handed over, the deliverables included:

• Fully functional mobile & desktop apps (Android, iOS, Windows, macOS, Linux)
• Admin / white-label console with dashboard & management tools
• Support documentation, training, and SLA contracts
• Ongoing maintenance & updates

Results & Outcomes

• 15+ million total subscriptions
• 300,000 paid subscribers globally
• Recognized with National ICT Award 2022 in business security category
• Strong operational presence in 90+ countries
• Higher brand trust: local origin, active updates, transparent operations

Project Overview

The project focused on digitizing and automating fleet operations for the Bangladesh Petroleum Corporation (BPC) to monitor tank lorry and oil tanker movements nationwide.

Previously, manual record-keeping made it difficult to track deliveries, leading to security risks, system loss, and frequent delays.

Kolpolok Limited developed a Fleet Management System with real-time GPS tracking, smart reporting, and centralized oversight, giving BPC complete visibility, enhanced security, and measurable cost efficiency across its fuel transport network.

Project Timeline

Project Kickoff : July 16, 2024
Design & Development : 2024 – 2025
Testing & Deployment :Mid 2025
Maintenance Phase : 2025 – Ongoing
Contract Duration : 3 Years (with continuous system maintenance & enhancements)

Problem Statement

Before implementation, BPC’s logistics network faced several long-standing issues:

• Manual fleet tracking with no unified dashboard.
• Inability to verify real-time tanker routes and delivery statuses.
• Frequent fuel theft, unauthorized detours, and delayed shipments.
• Limited data visibility and reporting inefficiency.
• High operational costs due to system loss and lack of automation.

Solutions

Kolpolok Limited developed a smart web and mobile-based Fleet Management System tailored to BPC’s structure.

Key highlights of the solution:

• Technology Stack: Laravel (Backend), React (Frontend), Flutter (Mobile), integrated with REST APIs and real-time telemetry.
• Core Modules: Fleet Tracking, Geo-Fencing, Analytics Dashboard, Trip Logs, Fuel Consumption Reports, and Automated Alerts.
• Integrations: Google Maps API for live tracking, SMS gateways for notifications, and IoT-based vehicle sensors for telemetry data.
• Automation: Automated route monitoring, fuel-level tracking, maintenance scheduling, and performance summaries.

Features

• Real-time GPS tracking of tank lorries and oil tankers.
• Intelligent dashboard for centralized management.
• Route optimization and scheduling tools.
• Automated reports for performance and deliveries.
• IoT telemetry for live sensor data.
• Secure role-based access for admin and users.
• Data-driven analytics for fuel consumption and delivery patterns.
• Offline/online sync support for field officers.
• Comprehensive mobile access for on-the-go updates.

Goals

The core mission of the project was to minimize fuel system loss, strengthen transportation security, and ensure data-backed reporting for all petroleum subsidiaries.

Key Objectives & KPIs:

• Reduce system loss
• Monitor 100% of fleet movements in real time.
• Generate automated performance and delivery reports daily.
• Improve security visibility across depots and routes.
• Enable proactive maintenance to prevent delays.

Final Product

At the handover stage, Kolpolok Limited delivered:

• A fully functional web and mobile application for live fleet monitoring.
• Training and user documentation for all BPC departments.
• Ongoing maintenance and SLA-based technical support.
• Integration with existing IT infrastructure for smoother data exchange.

Results / Outcomes

Since deployment, BPC’s fleet management operations have seen measurable impact:

• Significant reduction in unauthorized fuel movement and delays.
• Faster decision-making with real-time reporting dashboards.
• Enhanced transparency between transport divisions.
• Cost savings from reduced manual monitoring and losses.
• Improved data accountability across all petroleum subsidiaries.
• Thousands of fleet trips are now tracked monthly with digital accuracy.

Project Overview

We developed RexVPN to bring VPN connectivity, international eSIM services, and local phone numbers into one application. Users can connect to VPN servers, purchase mobile data plans, manage multiple eSIM profiles, track data usage, and receive SMS messages through supported local numbers.

We also integrated third-party service providers to manage eSIM activation and local number services. To simplify purchases, we introduced a wallet-based payment system that lets users pay for supported services with their available account balance.

Project Timeline

Initiation & Design :
Development & QA :
Launch & Testing :

Problem Statement

• We recognized the need for easier access to international mobile data without buying physical SIM cards at every destination.
• Traditional VPN apps mainly focused on secure browsing. We saw an opportunity to bring eSIM and local number services into one platform.
• Managing multiple eSIM profiles and data plans across devices was another challenge we wanted to address.
• We found that users needed a simpler way to track data consumption and check remaining allowances and plan expiration dates.
• International travelers and remote users also needed convenient access to local phone numbers for receiving SMS messages.
• On the technical side, we faced the challenge of integrating multiple connectivity services while maintaining secure transactions and reliable cross-platform performance.

Solutions

Kolpolok Limited developed an integrated mobile connectivity solution featuring:

• Secure VPN Connectivity: Encrypted internet access supporting multiple VPN protocols.
• International eSIM Services: Browse, purchase, install, and manage eSIM data plans for supported destinations.
• Multi-eSIM Management: Select and manage installed eSIM profiles and their associated data plans.
• Smart eSIM Plan Selection: Compare available plans and providers to help users identify suitable options based on availability and price.
• Local Number Services: Purchase supported local phone numbers and receive SMS messages within the application.
• Wallet-Based Purchases: Use available wallet balance to purchase supported eSIM and local number services.
• Usage Monitoring: View data consumption, remaining allowances, plan validity, and expiration information.
• Cross-Platform Experience: Provide a consistent mobile experience across Android and iOS.

Features

We equipped RexVPN with essential features to simplify secure connectivity and international mobile data management:

• Secure VPN connections with flexible server selection
• Multiple VPN protocol support
• International eSIM data plan browsing and purchasing
• Easy eSIM installation through Easy Install and QR code scanning where supported
• Multiple eSIM profile selection and management
• Custom eSIM naming for easier identification
• Country-based search for available data plans
• Data usage statistics with remaining balance and validity details
• Additional data plan purchases for existing eSIM profiles
• Automatic data plan renewal for supported services
• Local phone number purchasing and management
• SMS inbox with number-based message filtering
• Local number subscription and renewal management
• Secure wallet balance management and supported service payments
• Third-party integrations for eSIM and telecommunications services

Goals & KPIs

We established clear goals to make RexVPN a reliable and convenient connectivity platform:

• We aimed to combine VPN, eSIM, and local number services within one application.
• We focused on simplifying the purchase and management of international data plans.
• We designed an easy process for eSIM installation and profile management.
• We aimed to give users clear visibility into data usage and plan validity.
• We supported reliable SMS reception through integrated local number services.
• We prioritized consistent performance and usability across Android and iOS.
• We improved service reliability through API optimization and continuous testing.

Final Product

We delivered an integrated connectivity platform with the following components:

• Android application with VPN, eSIM, and local number functionality
• iOS application with integrated connectivity services
• Complete eSIM purchasing, installation, and data plan management workflows
• Local number purchasing and SMS receiving functionality
• Wallet-based payment integration for supported services
• Third-party API integrations for eSIM and telecommunications services
• Cross-platform testing, bug fixes, and deployment support

Results & Outcomes

• We expanded traditional VPN functionality into a more complete mobile connectivity solution.
• We successfully combined VPN connectivity, international eSIM data plans, and local number services within one application.
• We simplified the user experience by bringing supported connectivity purchases and management into a single interface
• We introduced multi-eSIM management and real-time data usage monitoring for better control over mobile data plans.
• We built a scalable foundation for future connectivity services by integrating third-party providers.

Project Overview

Purpose: Build an own telematics platform that supports multi-protocol GPS/IoT devices, real-time tracking, sensor analytics, and enterprise reporting.

Business Processes Covered: VTS, VMS, telemetry ingestion, route/geo-zone control, alerts, reporting, billing hooks.

Build Type: New build (from scratch) to replace legacy listeners that couldn’t scale with new protocols.

Project Timeline

Duration: 6 months to MVP; ongoing hardening and UAT
Phases: Architecture → Development → QA → UAT → Deployment → Optimization

Problem Statement

Existing stacks could not ingest diverse device protocols or handle protocol/version drift, causing data loss, latency spikes, and unreliable tracking. Result: visibility gaps, delayed alerts, and higher support load.

Solutions

• Tech Stack: Laravel, React, Go, C++, Apache Kafka, MongoDB, PostgreSQL, Redis, RabbitMQ
• Core Systems: High-throughput Telematics Listener (Go/C++), scalable Web Platform (Laravel/React)
• Integrations: Map APIs, SMS gateway, Payment gateway
• Automation: Stream processing for event detection, auto alert routing, scheduled report jobs, health checks

Features

• Fleet GPS integration with multi-device protocol adapter
• Live tracking (status, route, speed), trip history, geo-fencing & geo-zones
• Sensor streams (fuel, temp, load) with threshold alerts
• Multi-level dashboards & reports (distance, fuel, halt, speed, occupancy, expense)
• Role-based access (admin, ops, viewer), org & group management
• Data pipeline with Kafka for scale; Redis for low-latency reads
• Offline-tolerant data capture (device-side) and safe replays
• Billing hooks (package/usage ready), export & APIs

Goals

• Zero-loss ingestion across diverse GPS/IoT devices
• Low-latency updates for live tracking and alerts
• Enterprise-grade stability for transport/logistics and public sector
• Admin efficiency via dashboards, scheduled reports, and RBAC

KPIs Targeted

Ingestion reliability, end-to-end event latency, dashboard load time, alert delivery time, device/protocol coverage, uptime/SLA.

Final Product

• Production-ready web platform + telematics listener services
• UAT completion, deployment scripts, environment playbooks
• Technical documentation (APIs, protocol mapping, ops runbooks)
• SLA-based maintenance & support options

Results / Outcomes

• Stable real-time tracking with protocol-agnostic ingestion
• Faster alerting & reports, fewer manual reconciliations
• Easier onboarding of new devices and vendors
• Lower ops overhead through automation and clear observability

Project Overview

Purpose: Build an own telematics platform that supports multi-protocol GPS/IoT devices, real-time tracking, sensor analytics, and enterprise reporting.

Business Processes Covered: VTS, VMS, telemetry ingestion, route/geo-zone control, alerts, reporting, billing hooks.

Build Type: New build (from scratch) to replace legacy listeners that couldn’t scale with new protocols.

Project Timeline

Duration: 6 months to MVP; ongoing hardening and UAT
Phases: Architecture → Development → QA → UAT → Deployment → Optimization

Problem Statement

Existing stacks could not ingest diverse device protocols or handle protocol/version drift, causing data loss, latency spikes, and unreliable tracking. Result: visibility gaps, delayed alerts, and higher support load.

Solutions

• Tech Stack: Laravel, React, Go, C++, Apache Kafka, MongoDB, PostgreSQL, Redis, RabbitMQ
• Core Systems: High-throughput Telematics Listener (Go/C++), scalable Web Platform (Laravel/React)
• Integrations: Map APIs, SMS gateway, Payment gateway
• Automation: Stream processing for event detection, auto alert routing, scheduled report jobs, health checks

Features

• Fleet GPS integration with multi-device protocol adapter
• Live tracking (status, route, speed), trip history, geo-fencing & geo-zones
• Sensor streams (fuel, temp, load) with threshold alerts
• Multi-level dashboards & reports (distance, fuel, halt, speed, occupancy, expense)
• Role-based access (admin, ops, viewer), org & group management
• Data pipeline with Kafka for scale; Redis for low-latency reads
• Offline-tolerant data capture (device-side) and safe replays
• Billing hooks (package/usage ready), export & APIs

Goals

• Zero-loss ingestion across diverse GPS/IoT devices
• Low-latency updates for live tracking and alerts
• Enterprise-grade stability for transport/logistics and public sector
• Admin efficiency via dashboards, scheduled reports, and RBAC

KPIs Targeted

Ingestion reliability, end-to-end event latency, dashboard load time, alert delivery time, device/protocol coverage, uptime/SLA.

Final Product

• Production-ready web platform + telematics listener services
• UAT completion, deployment scripts, environment playbooks
• Technical documentation (APIs, protocol mapping, ops runbooks)
• SLA-based maintenance & support options

Results / Outcomes

• Stable real-time tracking with protocol-agnostic ingestion
• Faster alerting & reports, fewer manual reconciliations
• Easier onboarding of new devices and vendors
• Lower ops overhead through automation and clear observability

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

Purpose: Build an own telematics platform that supports multi-protocol GPS/IoT devices, real-time tracking, sensor analytics, and enterprise reporting.

Business Processes Covered: VTS, VMS, telemetry ingestion, route/geo-zone control, alerts, reporting, billing hooks.

Build Type: New build (from scratch) to replace legacy listeners that couldn’t scale with new protocols.

Project Timeline

Duration: 6 months to MVP; ongoing hardening and UAT
Phases: Architecture → Development → QA → UAT → Deployment → Optimization

Problem Statement

Existing stacks could not ingest diverse device protocols or handle protocol/version drift, causing data loss, latency spikes, and unreliable tracking. Result: visibility gaps, delayed alerts, and higher support load.

Solutions

• Tech Stack: Laravel, React, Go, C++, Apache Kafka, MongoDB, PostgreSQL, Redis, RabbitMQ
• Core Systems: High-throughput Telematics Listener (Go/C++), scalable Web Platform (Laravel/React)
• Integrations: Map APIs, SMS gateway, Payment gateway
• Automation: Stream processing for event detection, auto alert routing, scheduled report jobs, health checks

Features

• Fleet GPS integration with multi-device protocol adapter
• Live tracking (status, route, speed), trip history, geo-fencing & geo-zones
• Sensor streams (fuel, temp, load) with threshold alerts
• Multi-level dashboards & reports (distance, fuel, halt, speed, occupancy, expense)
• Role-based access (admin, ops, viewer), org & group management
• Data pipeline with Kafka for scale; Redis for low-latency reads
• Offline-tolerant data capture (device-side) and safe replays
• Billing hooks (package/usage ready), export & APIs

Goals

• Zero-loss ingestion across diverse GPS/IoT devices
• Low-latency updates for live tracking and alerts
• Enterprise-grade stability for transport/logistics and public sector
• Admin efficiency via dashboards, scheduled reports, and RBAC

KPIs Targeted

Ingestion reliability, end-to-end event latency, dashboard load time, alert delivery time, device/protocol coverage, uptime/SLA.

Final Product

• Production-ready web platform + telematics listener services
• UAT completion, deployment scripts, environment playbooks
• Technical documentation (APIs, protocol mapping, ops runbooks)
• SLA-based maintenance & support options

Results / Outcomes

• Stable real-time tracking with protocol-agnostic ingestion
• Faster alerting & reports, fewer manual reconciliations
• Easier onboarding of new devices and vendors
• Lower ops overhead through automation and clear observability

Project Overview

We built SecPath VPN & Vault to bring secure internet connectivity and password management into one platform. We integrated a WireGuard VPN with a zero-knowledge vault where users can securely store passwords, payment cards, identities, notes, and documents.

We then designed the vault to encrypt data on the users device before synchronization. The Master Password never leaves the device. We also built a centralized admin portal that lets operators manage users, subscriptions, vault categories, and analytics from one dashboard.

Project Timeline

Initiation & Design :
Development & QA :
Launch & Testing :

Problem Statement

• Users relied on separate VPN and password management tools. We identified the need to simplify account access and subscription management.
• We recognized growing privacy concerns around password storage as users had limited visibility into how their sensitive information was protected.
• Weak and reused passwords remained a security concern. Users needed an easier way to identify risks and strengthen passwords.
• Sharing credentials via email or messaging apps created security risks because of limited access control and no expiration settings.
• We also identified operational challenges in managing VPN subscriptions, vault services, family plans, and customer support through separate systems.

Solutions

To address these challenges, we developed an integrated VPN and password vault ecosystem with:

• A Windows desktop app that switches between VPN and Vault from one dashboard, with global search across servers and stored items
• A WireGuard-based VPN with real-time connection status, IP and location display, and free and premium server tiers
• A zero-knowledge vault where the Master Password stays on the device and all items and attachments are encrypted client-side
• Secure sharing: role-based internal sharing (Viewer, Editor, Admin), family plans, and time-limited external links
• A centralized admin portal for users, subscriptions, admin-defined item categories, and analytics
• Third-party integrations: payment gateway, cloud storage, and email verification services

Features

We equipped SecPath VPN & Vault with essential security and management features to simplify online privacy and credential protection:

• WireGuard VPN with server search, favorites, and last-used server options
• Security Health Score with weak password detection and improvement recommendations
• Encrypted storage for passwords, payment cards, bank details, identities, Wi-Fi credentials, notes, and documents up to 10 MB per item
• Pre-built templates for popular services and custom categories with flexible fields
• Password generator with strength ratings and adjustable lengths from 8 to 32 characters
• Folder organization and Shared with Me access with external links that expire between 15 minutes and 24 hours
• Trash with 30-day recovery alongside activity logs and encrypted data export
• Auto-lock, Auto Fill, Auto Save, multi-factor authentication, and recovery codes
• Family access management with billing history and in-app support tickets

Goals

We established clear goals to improve user security and simplify VPN and password management:

• Bring VPN connectivity and password management together under one account and subscription
• Protect sensitive vault data through client-side encryption and zero-knowledge architecture
• Help users identify weak and reused passwords through the Security Health Score
• Enable secure credential sharing through role-based permissions and expiring external links
• Grow premium VPN and Vault subscriptions through simple upgrade options
• Simplify administrative operations with centralized user, subscription, and billing management

Final Product

We delivered a complete privacy and credential management platform with the following components:

• Fully functional Windows desktop application with integrated VPN and Password Vault
• Web application and browser extension for secure vault access and auto-fill
• Centralized admin portal for managing users, subscriptions, categories, and analytics
• Software Requirements Specification (SRS) with user guides and support documentation
• Ongoing maintenance, security improvements, and regular product updates

Results / Outcomes

• We brought secure VPN connectivity and password management into one application with a single user account.
• We implemented client-side encryption to keep stored credentials and sensitive documents private by design.
• The Security Health Score helps users identify weak passwords and improve their overall password security.
• We enabled safer credential sharing for families and teams through role-based access and time-limited links.
• Administrators can now manage users, subscriptions, billing, and support from a single centralized portal.
• We strengthened the platforms security foundation through transparent protection practices and continuous product improvements.

Project Overview

The project involved developing a dynamic, user-friendly website integrated with a custom CMS for Southeast University.

The goal was to create a centralized and flexible digital platform that allows administrators and faculty to manage academic information, news, events, and updates in real time.

To ensure self-sufficiency, Kolpolok Limited conducted an intensive 3-day training session on website operation and CMS maintenance.

The training covered system configuration, content creation, role management, SEO optimization, security, and troubleshooting.

Project Timeline

Development & Deployment : 3 Months
Training Sessions : 3 Days (3 hours/day)
Status : Live & Operational

Problem Statement

Before the new system, Southeast University’s web operations faced:

• Dependence on external teams for small content updates.
• Limited control over roles, permissions, and publishing workflows.
• Difficulty managing large volumes of academic and event content.
• Lack of SEO-friendly structure and slow website performance.

Solutions

Kolpolok Limited developed a custom Laravel–React-based CMS with a focus on simplicity, scalability, and security.

Key Actions:

• Built a custom CMS supporting multiple modules: pages, posts, portfolios, reviews, galleries, forms, teams, media, and more.
• Designed a responsive website UI aligned with academic branding and accessibility standards.
• Conducted a 3-day structured training for university staff on CMS management and security best practices.
• Provided documentation and live demonstrations under User Acceptance Testing (UAT) to ensure full adoption.

Features

• Dynamic page and content management.
• Role-based access control (RBAC) for user-level permissions.
• Module management for news, events, and academic content.
• SEO-friendly structure and metadata optimization.
• Backup and recovery functionality.
• Basic website security configuration and log reporting.
• Performance optimization and support guidelines.

Goals

• Enable Southeast University to independently manage its website without external dependency.
• Train internal teams on CMS operation, backup, and maintenance.
• Improve website performance and SEO ranking.
• Establish a sustainable content workflow for academic announcements and updates.

Final Product

Kolpolok Limited delivered a:

• Fully functional dynamic website built with Laravel and React.
• Custom CMS designed for educational content management.
• Three-day practical training program (theory, hands-on, case study).
• Documentation and post-training support for the internal team.

Results / Outcomes

• Improved update speed, reducing dependency on third-party developers.
• Enhanced search engine visibility through optimized URLs and meta structure.
• Streamlined content publishing process with multi-user access control.
• Positive engagement from university staff, with full operational adoption.

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

Kolpolok Limited partnered with an Italian VPN provider to modernize their legacy application, which had been losing users due to poor usability and its failure to bypass VOIP restrictions across several European markets. The goal was to rebuild the product from the ground up—creating intuitive, high-performance VPN applications for all major platforms and delivering a robust backend system that simplified business operations.

Kolpolok developed native VPN applications for mobile and desktop with a one-tap connect UI, ensuring frictionless use for all audiences. The integration of WireGuard and OpenConnect protocols provided stable, high-speed connections optimized for VOIP use, while the redesigned admin console allowed the client’s internal team to manage everything—from user subscriptions to payment analytics—through a single, unified dashboard.

Project Timeline

Initiation & Design : Early 2023
Development & QA : Mid 2023
Launch & Testing : Late 2023

Problem Statement

The client’s existing app suffered from several challenges:

• Users were abandoning the platform due to a confusing interface, connection instability, and the inability to access VOIP services in key regions.
• On the operational side, their internal team lacked a centralized system to manage servers, subscriptions, and affiliates.
• The client required a scalable solution that would reduce churn, unlock restricted communication channels, and streamline backend workflows.

Solutions

• Kolpolok Limited delivered a comprehensive solution that combined intuitive design with robust technology. The new VPN system featured native applications for Android, iOS, macOS, and Windows—each designed for speed and simplicity. By implementing WireGuard and OpenConnect, users could maintain stable VOIP connectivity and improved data security.
• On the backend, Kolpolok developed a powerful admin panel with modules for subscription management, payment transactions, affiliate tracking, push notifications, personalized banners, and advanced analytics. This transformed daily operations into an automated, data-driven workflow.

Features

• One-tap connection interface for quick access
• VOIP bypass integration ensuring uninterrupted calls
• Real-time connection analytics and reporting
• Subscription, payment, and affiliate management
• Cross-platform synchronization with consistent UX
• Secure, scalable infrastructure powered by WireGuard and OpenConnect

Goals

• Enhance user experience and reduce churn rate by simplifying VPN access
• Restore VOIP connectivity across restricted regions
• Automate business operations through a unified dashboard
• Ensure high-speed, stable connections with <100ms latency in core markets

Final Product

• The final deliverables included fully functional mobile and desktop VPN applications, a centralized admin portal with complete business management tools, and comprehensive documentation for client operations.
• Post-launch support included technical maintenance, feature updates, and continuous optimization to sustain growth and reliability.

Results / Outcomes

• The redesigned system significantly improved user retention and overall satisfaction.
• The client reported reduced churn, smoother VOIP connectivity, and faster customer onboarding.
• Operational efficiency increased through automated subscription management and analytics-driven decision-making, positioning the brand competitively within the European VPN market.

Project Overview

End-to-End Brand, Digital Experience, and ERP Implementation for a Growing Lifestyle Business

Kolpolok Limited partnered with NARANA Lifestyle to establish a strong and cohesive digital foundation. The project aimed to elevate the brand’s lifestyle identity, deliver a high-quality website experience, and implement an ERP solution to centralize operations.

The engagement focused on aligning visual branding with NARANA’s lifestyle values, enhancing customer interaction through a modern website, and improving internal efficiency with a custom ERP platform. The result is a premium digital presence for customers and a centralized system for the internal team to manage inventory, sales, and reporting with clarity and speed.

Project Timeline

Discovery & Brand Design: 1 months
Website UI/UX & Development: 2 months
ERP Implementation & Customization: 2 months
Testing & Launch: 2 weeks

Problem Statement

NARANA Lifestyle faced several challenges as the business began to grow:

• Lack of a unified and recognizable brand identity
• No modern digital presence aligned with lifestyle branding
• Fragmented and manual internal workflows
• Absence of centralized systems for inventory, sales, and reporting
• Limited visibility into real-time business data, slowing decision-making

Solutions

Kolpolok Limited delivered an integrated solution covering both customer-facing and internal systems:

• Brand Identity Design reflecting a modern, lifestyle-driven aesthetic
• Website UI/UX Design & Development focused on usability, performance, and brand storytelling
• Custom ERP Solution to manage inventory, orders, sales, and operational workflows
• Centralized Admin Dashboard for real-time monitoring and reporting
• Scalable Architecture designed to support future expansion and digital initiatives

Features

• Cohesive brand identity system (logo refinement, color palette, typography, usage guidelines)
• Responsive, high-performance website optimized for engagement and usability
• Centralized ERP modules: Inventory management, Order and sales tracking & Business reporting and analytics
• Admin controls for operational oversight
• Real-time data visibility across departments
• Scalable system architecture for future growth

Goals & KPIs

• Establish consistent brand identity across all digital touchpoints
• Improve website usability and customer engagement
• Ensure fast page load speed and responsiveness
• Reduce manual operational tasks
• Increase ERP adoption across internal teams
• Improve accuracy and visibility of inventory and sales data
• Reduce reporting turnaround time and improve operational efficiency

Final Product

The final deliverables included:

• Complete brand identity system and guidelines
• Fully responsive lifestyle website (UI/UX & development)
• Custom ERP solution with inventory, sales, and reporting modules
• Centralized admin dashboard for operations management
• Documentation and handover support

Results & Impact

• Established a strong, recognizable lifestyle brand identity
• Improved customer trust through a consistent and modern digital presence
• Streamlined internal operations with centralized ERP workflows
• Faster access to actionable business insights via real-time reporting
• Increased team productivity by minimizing manual processes

Outcome

NARANA Lifestyle now operates on a scalable, future-ready digital foundation. The unified branding, customer-centric website, and efficient ERP system to support their business growth. Brand consistency is maintained across all channels. Customers and internal teams now benefit from smoother, more reliable workflows.

Project Overview

Digital Platform for “Bidyanando” & “Ek Takay Ahar (One Taka Meal)” – From Donation to Distribution

Kolpolok Limited partnered with Bidyanando to design and develop the digital backbone for its main website and flagship initiative, Ek Takay Ahar. The goal was to create a reliable, transparent, and easy-to-manage system that supports large-scale donation campaigns while keeping operations simple for internal teams.

The solution goes beyond a public-facing website. It includes a full management portal where campaigns, donations, donors, budgets, and events can be created, updated, and monitored in real time—without technical dependency.

Problem Statement

As Ek Takay Ahar grew, managing campaigns and donations became increasingly complex.

• Manual handling of campaign data and updates
• Limited control over donation tracking and donor records
• Difficulty managing multiple campaigns, events, and budgets
• Dependence on developers for content and campaign changes
• Need for transparency to build donor trust

Solutions

Kolpolok Limited developed an end-to-end digital system that includes:

• Public Website for campaigns, storytelling, and donations
• Management Portal for full control from the backend
• Donation & Donor Management System
• Integrated Payment System configurable entirely from admin
• CMS (Frontend & Backend) for content and updates
• Campaign & Event Management Tools
• Budget Planning & Custom Campaign Setup

Key Features

• Create, modify, and manage campaigns from the backend
• Donation collection with real-time tracking
• Donor data management and reporting
• Campaign budget setup and monitoring
• Event creation and campaign scheduling
• CMS for website content and campaign updates
• Payment system controls managed fully from admin
• Secure role-based access for team members
• Scalable architecture to support high traffic during campaigns

Goals & KPIs

• Enable full self-management without technical dependency
• Improve transparency in donation collection
• Simplify campaign and budget management
• Build donor trust through clear reporting
• Support large-scale fundraising and marketing campaigns
• Ensure system stability during high-traffic donation periods

Final Product Delivered

• Public Website for Ek Takay Ahar: Donation-focused, campaign-driven, and easy to navigate
• Custom Management Portal: Full backend control over campaigns, content, donations, and payments
• Donation & Payment System: Secure, configurable, and fully managed from admin
• CMS (Frontend & Backend): Content, campaigns, and updates without developer support
• Campaign & Budget Management Modules: Flexible setup for different initiatives and events

Results & Impact

• Centralized control over campaigns and donations
• Faster campaign launches and updates
• Improved transparency and donor confidence
• Reduced manual work for internal teams
• Better visibility into campaign performance and funds
• A stable platform ready for future initiatives

Outcome

Bidyanando & Ek Takay Ahar now operates on a reliable and transparent digital platform. Bidyanando’s team can manage campaigns, donations, payments, and content independently from a single system. The platform supports trust, scale, and impact—helping the initiative reach more people while maintaining operational clarity.