Hi, I'm Arsh Tiwari 👋

Reach me at arshtiwari12345@gmail.com

GitHub Activity

If you're here, you're probably looking for my work:

• GoRTC: a high performance real-time video conferencing and chat system built with Go, Pion WebRTC, Fiber, FastHTTP, and WebSockets → Code

• GoSearch: aconcurrent full-text search engine built from scratch in Go that indexes documents and returns relevance ranked results using tf-idf ranking. → Code

• EnvGuard: zero config NPM package that validates environment variables using .env.example, preventing runtime errors before they happen. the package has 500+ installs. → Code

• Signal-X: AI powered traffic intelligence system using computer vision and adaptive signal control for congestion optimization and emergency vehicle prioritization. → Code

• ComminuSense — Industrial IoT and ML digital twin platform built for NMDC having machine telemetry, predictive maintenance, and operational analytics.
  🏆 Top 5 National Project at Smart India Hackathon 2025 grand finals. → Code

• Recap: AI powered note taking and knowledge system** designed to evolve with your learning journey. → Code

Tech stack I work with:

Languages
Frontend
Backend
Database
DevOps & Tools

GitHub stats

A little about me:

I love working with Go, and I have a strong foundation in Data Structures and Algorithms, as well as core CS subjects like CN, OS, DBMS, and OOPs. I enjoy discussing system design and scalable architectures, especially around HLD and LLD.

I also share my tech experiences on YouTube of which the link I gave above and I'm starting to write on medium and hashnode.

I am a former SDE Intern at MathonGo, serving 1 lakh+ users, where I helped ship the production-grade system Quizzr. I consider myself disciplined and always looking for environments where meaningful work is valued.

At last, check out my projects below 👇