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Time held me green and dying ........
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Time held me green and dying ........
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Yuvrajnode/README.md

Typing SVG

B.Tech CSE @ VIT Bhopal  ·  SDE Intern  ·  GSoC Contributor  ·  Open to full-time roles

     

 


🟣 Throughput 🟣 Concurrency 🟣 Reliability 🟣 Latency
300 msg/sec 500+ users 99.99% tx −20%
real-time exchange collaborative canvas Solana DApp queue redesign

👋 About Me

I'm a software engineer who goes deep across the full stack — not surface-level familiarity. I've shipped production systems in web development, DevOps infrastructure, on-chain programs, and machine learning. I build things that run at scale and stay running.

🔭  Currently   →  SDE Intern, building real-time systems
🌱  Learning    →  LLM internals, distributed systems
🤝  Open source →  GSoC · p5.js · n8n
💬  Ask me about →  Next.js · Redis · Kubernetes · Solana
📫  Reach me     →  yuvrajsingh9027249999@gmail.com
⚡  Fun fact     →  I train LLMs from scratch for fun



🛠️ Tech Stack


Languages

Frontend

Backend & Databases

DevOps & Cloud


AI / ML & Web3

 

Tooling

 


🚀 Selected Work


Project What it does Impact Stack
Exchange Real-time crypto orderbook, event-driven 300 msg/sec · −20% latency Next.js · Redis · WebSockets · PostgreSQL
Doodle Space Multi-user infinite collaborative canvas 500+ concurrent · <100ms sync Turborepo · WebSockets · Prisma · Rough.js
Contest Tracker CP contest aggregator across platforms CF · CC · LeetCode Next.js · shadcn/ui · TypeScript
Solana DApp Wallet manager + SPL Token Launchpad 99.99% tx success React · Solana Web3.js · Wallet Adapter
Connect Four Real-time multiplayer + leaderboard PvP · bot · reconnect Node.js · WebSockets · PostgreSQL

🌐 Open Source


 

Repository Contribution
p5.js Improved documentation clarity for Vector.fromAngle(). GSoC — issue solving and org contributions.
n8n Frontend PR implementing timezone-aware date formatting. Iterated through maintainer review cycles.

📊 GitHub Stats


 


🐍 Contribution Graph


contribution snake


“Build things that run at scale — and stay running.”

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  1. resume resume Public

    Professional portfolio and resume of Yuvraj Singh, Full-Stack Developer.

    6

  2. exchange exchange Public

    A high-performance, real-time trading system with order matching engine, WebSockets, and Redis queuing.

    TypeScript 7 1

  3. doodle-space doodle-space Public

    Real-time collaborative whiteboard with infinite canvas and multi-user synchronization.

    TypeScript 6

  4. Solana-Launchpad Solana-Launchpad Public

    A Solana Token Launchpad built with React and Vite for creating SPL tokens, designed with a clean UI and wallet-ready architecture for future Web3 integrations.

    JavaScript 3