I engineer high-performance backend systems, real-time distributed applications, and production-ready microservices.

   

const love = {
  role         : "Backend & Full-Stack Developer",
  focus        : ["Distributed Systems", "Real-Time Engines", "Scalable Queues"],
  stack        : ["Node.js", "Express", "Socket.io", "BullMQ", "RabbitMQ", "Redis", "Docker", "AWS"],
  problemSolving : "Daily active on LeetCode (@JINDALSAHAAB) with C++",
  currentGoal  : "Mastering Distributed System Design, Sharding & High-Throughput Architectures"
};

• 🎓 Computer Science Student passionate about backend engineering & system architecture
• 🛠️ Building production-grade apps with Node.js, Express, WebSockets, and Microservices
• ⚡ Experienced in asynchronous queues (BullMQ, RabbitMQ) and in-memory caching (Redis)
• ☁️ Cloud & deployment experience with AWS (EC2, RDS), Docker, Render, and Vercel
• 🔭 Actively exploring Distributed Consensus, Message Brokers & Scalable System Design
• 💬 Reach out to me on LinkedIn

A production-ready online judging and algorithmic battle platform inspired by LeetCode and Codeforces.

• ⚙️ Asynchronous Code Execution: Background judging queue using BullMQ + Redis running C++ compiler inside isolated Docker containers and cloud direct runtime.
• ⚔️ 1v1 Real-Time Battle Arena: Instant matchmaking with Socket.io rooms, live telemetry of opponent test cases, and automatic ELO rating updates.
• 🏆 ICPC Contests & Leaderboard: Scheduled programming contests with automated penalty-based leaderboards and node-cron auto-rating jobs.
• 🛡️ Security & Caching: JWT token revocation with Redis blacklist and express-rate-limiters.

Tech Stack: React 19 • Node.js • Socket.io • BullMQ • Upstash Redis • MongoDB Atlas • Docker

🔗 Live Demo: code-forge-iota-ten.vercel.app  |  📦 Repo: Lovejindal1/CodeForge

A scalable, distributed Airline Booking backend built using modern microservices architecture and message queues.

• 🧩 Microservices Design: Decoupled Flight Service, Booking Service, and Notification Service for independent scalability.
• 📨 Asynchronous Event-Driven Messaging: Used RabbitMQ to publish and consume booking and notification events reliably.
• 🗄️ Database Architecture: Relational data modeling with MySQL and Sequelize ORM, maintaining strong transactional integrity.
• ☁️ Cloud Infrastructure: Deployed on AWS EC2 with Amazon RDS for managed MySQL and PM2 process management for zero downtime.

Tech Stack: Node.js • Express.js • RabbitMQ • AWS EC2 • Amazon RDS • MySQL • Sequelize • PM2

📦 Repo: Lovejindal1/Airline-Booking-System

   

Domain	Focus Areas	Core Language
🌲 Data Structures	Trees, Graphs, Heaps, Hash Tables, Disjoint Sets, Tries	C++
⚡ Algorithms	Dynamic Programming, Greedy, Binary Search, Two Pointers, BFS/DFS	C++
🏗️ System Design	Distributed Architectures, Caching Layers, Event-Driven Queues	Node.js

🎯 "Consistently solving algorithmic challenges to optimize time & space complexities for scalable engineering."
🔗 Visit Profile: leetcode.com/u/JINDALSAHAAB

Made with ❤️ by Love Jindal