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Lynk

Lynk is a cutting-edge video calling platform designed for personal and professional communication. Built with modern web technologies, it offers crystal-clear HD video calls, instant messaging, screen sharing, virtual backgrounds, and group calling features. The platform emphasizes user experience with intuitive controls and reliable performance across all devices.

Year

2025

Duration

6 months

Client

Azuri Tech

Technologies Used

ReactNext.jsTypeScriptWebRTCSocket.ioNode.jsRedisPostgreSQL

Key Features

HD video calling with up to 50 participants

Real-time text messaging and file sharing

Screen sharing with annotation tools

Virtual backgrounds and filters

Meeting recording and playback

Cross-platform web compatibility

End-to-end encryption

Bandwidth optimization

Meeting scheduling and calendar integration

Challenges

Maintaining video quality across varying network conditions

Supporting large group calls without performance degradation

Cross-browser WebRTC compatibility issues

Real-time synchronization of multiple media streams

Solutions

Implemented adaptive bitrate streaming for optimal quality

Used selective forwarding unit (SFU) architecture for scalable group calls

Built comprehensive WebRTC polyfills and fallbacks

Developed custom media server with load balancing