• 🎓 Final-year B.Tech IT student at Vishwakarma Institute of Information Technology (SPPU) — CGPA 8.99
• 🛠️ I enjoy building full-stack applications with strong backend foundations, real-time features, and a focus on performance, clean architecture, and deployment
• 🏆 Led a 4-member team for the ScanPay project at the Walmart Hackathon, coordinating sprint planning and code reviews
• 📫 Reach me at varadparate@gmail.com

Programming Languages

Frontend Development

Backend Development

Databases & Storage

Testing & Quality Assurance

DevOps, Cloud & Deployment

Developer Tools & Version Control

A background monitoring worker (node-cron) that runs configurable API health checks, tracks 24-hour rolling uptime and latency, and alerts users only on status changes (UP ↔ DOWN). Deployed on AWS EC2 with Docker Compose + Nginx, shipped through a 4-job GitHub Actions CI/CD pipeline running 49 automated unit/integration tests.

🔗 Live Demo

React Node.js Express.js MongoDB AWS Docker Nginx GitHub Actions Jest

An in-memory HTTP cache built on JavaScript Maps with O(1) lookups, custom LRU eviction, and TTL expiration — cutting cached GET response times from ~440ms to near 0ms, while safely bypassing the cache for data-mutating requests. Dockerized with graceful shutdown handling for zero connection drops during scaling.

Node.js Express.js Docker Jest Commander

CSClash Arena is a real-time multiplayer CS quiz platform that enables students to compete in timed 1v1 battles across subjects like OS, DBMS, CN, and OOPs. Built with MERN, Socket.io, and Docker. Features dynamic ELO matchmaking, algorithmic bots, and global rankings and performance analytics to provide a secure, gamified placement preparation experience.

🔗 Live Demo

React TypeScript Node.js Express.js Socket.io MongoDB Docker

AI-powered personalized learning platform that generates adaptive courses, notes, quizzes, flashcards, and Q&A using Google Gemini AI. Built with Next.js, Neon PostgreSQL, Inngest, Clerk Authentication, and Tailwind CSS.

🔗 Live Demo

Next.js Gemini AI Neon PostgreSQL Inngest Clerk

Data Structures & Algorithms · Operating Systems · DBMS · Computer Networking · Computer Organization

Open to SDE Internship opportunities — feel free to reach out!