Harshit Singh
@harshitsingh10
I build scalable real-time WebRTC platforms and backend infrastructure.
IndiaWhat I'm looking for
I've built CrowdStream, a self-hosted WebRTC live-streaming platform using MediaSoup, Socket.IO, Redis, Docker, and scalable SFU routing. I validated 3,000 concurrent signaling connections with 0 errors and delivered WebRTC media to 70 concurrent viewers with 0% packet loss.
At DevCard, I shipped the REST API for a QR and NFC developer identity platform serving 400+ users and built CI/CD automation for reviews, testing, and AI-generated PR detection. I also contribute to Rocket.Chat, Jitsi Meet, and Expensify, where I debug production issues, migrate APIs to OpenAPI, and fix WebRTC rendering defects.
Experience
Work history, roles, and key accomplishments
Backend Engineer
DevCard
May 2026 - Present (4 months)
Designed and shipped the full REST API layer for a QR and NFC based developer identity platform, scaling to 400+ users. Helped grow the open-source contributor base to 150+ and built a GitHub Actions CI/CD pipeline.
Education
Degrees, certifications, and relevant coursework
Rewa Institute of Technology
Bachelor of Technology, Computer Science
2025 -
Activities and societies: Ranked 100th among 47,000+ contributors in GirlScript Summer of Code (GSSoC).
Pursuing a Bachelor of Technology in Computer Science at Rewa Institute of Technology, Rewa, MP.
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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