🗄️ Optimized NAS System
Secure, user-scoped Network Attached Storage API. Cut file retrieval latency by 60% with an in-memory caching layer. Fully containerized, with Prometheus + Grafana monitoring baked in.

Node.js Fastify MongoDB Docker Prometheus

⚔️ AlgoArena
Competitive coding platform with sandboxed multi-language code execution. Users battle friends in custom rooms with a live leaderboard, powered by a Kafka-driven judging pipeline.

Next.js Kafka Docker PostgreSQL Prisma

🛡️ Iron Proxy
A corporate-style firewall/proxy gateway — real-time traffic interception via mitmproxy, VirusTotal-backed threat detection, and live request monitoring over WebSockets.

FastAPI mitmproxy Redis PostgreSQL

💬 ChatNest
Real-time chat app with 1:1 and group messaging. Messages are buffered in Redis and batch-flushed to MongoDB — fast delivery without hammering the database.

Next.js Socket.IO Redis MongoDB

🎨 Collab Canvas
A real-time collaborative whiteboard — draw, sketch, and brainstorm together with a room full of people, synced live via Socket.IO and fabric.js.

React Socket.IO Fabric.js Node.js

➕ More on my profile
Every project above solves a real backend problem — caching, sandboxing, real-time sync, or traffic inspection — rather than a UI-only tutorial clone.

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