• 🌍 Based in Chennai, India
• 💼 Backend Developer at Willeder (TypeScript + Node.js)
• ✨ Love building scalable backend systems, cloud infra & IoT integrations
• 📝 Passionate about knowledge sharing, security, and solving real-world problems

• 🥇 Winner - Mars Asia Hackathon
• 🥈 Runner-up - Binance Bharat India Hackathon

• Build scalable backend systems with Node.js & TypeScript
• Optimize MongoDB queries and aggregation pipelines for performance
• Implement real-time apps (WebSockets, Redis pub/sub)
• Contribute to secure web solutions with OAuth2.0 & JWT
• Mentor & collaborate in Agile teams

• Advanced Data Structures & Algorithms
• Kubernetes Autoscaling & Cloud Infrastructure

Languages & Frameworks

Cloud & DevOps

Databases & Cache

• 💌 Email: [email protected]
• 💼 LinkedIn: hemakumarm
• 💻 HackerRank: hemakumarm72

🔥 Always curious, always building. Let’s connect and create something amazing together!