# WebRTC/Mediasoup/JS consultant needed to debug webrtc webapp in browser

**URL:** <https://mediasoup.discourse.group/t/webrtc-mediasoup-js-consultant-needed-to-debug-webrtc-webapp-in-browser/2066>\
**Category:** Job Opportunities 💰\
**Created:** [November 25, 2020, 10:08am UTC](https://mediasoup.discourse.group/t/webrtc-mediasoup-js-consultant-needed-to-debug-webrtc-webapp-in-browser/2066 "2020-11-25T10:08:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Envek](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/envek/32/488_2.png) [@Envek](https://mediasoup.discourse.group/u/Envek)\
**Post date:** [November 25, 2020, 10:08am UTC](https://mediasoup.discourse.group/t/webrtc-mediasoup-js-consultant-needed-to-debug-webrtc-webapp-in-browser/2066/1 "2020-11-25T10:08:17Z")

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Hi! We’re building webinar/discussion service with mediasoup and have bugs with occasionally freezing participant’s video or screenshare in browser launched inside Docker. More details on this bug is here: [Weird frontend(?) bug: freezing videos in dockerized browser](https://mediasoup.discourse.group/t/weird-frontend-bug-freezing-videos-in-dockerized-browser/2065)

We need someone who have experience with debugging of WebRTC applications and knowledge of JS to help us to debug and teach debugging technics and best practices. It would be awesome to also have good knowledge of React and modern frontend to be able review our codebase.

Our stack:  
Backend: Typescript, Node.js 12, Express.js, Mediasoup, Socket.​io  
Frontend: React, Mediasoup client

Please respond here or write to [surrender@evilmartians.com](mailto:surrender@evilmartians.com)