Hi 👋, I'm Sumit Kumar Sinha

Full-Stack Developer | MEAN & MERN | System Design Enthusiast | Chess Lover ♟️

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👨‍💻 About Me

• 🔭 Currently working on Something Stealth
• 🌱 Sharpening System Design, Next.js & Kubernetes
• 💬 Ask me about React, Angular, Node.js, Next.js
• 🌐 Portfolio → https://my-portfolio-v2-eight.vercel.app/
• 📧 Email → [email protected]

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🌐 Connect with Me

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🛠️ Tech Stack

Frontend

Backend

DevOps & Tools

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📊 GitHub Insights

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🚀 Featured Projects

🛒 Unicarta E-Commerce

A complete e-commerce platform with cart, checkout, discount engine, admin analytics.
Tech: React, Redux, Tailwind, Node.js, MongoDB

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🚚 Logistics Website

Corporate website built with React + Vite + Tailwind → improved UI by 40%.

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📈 Expense Tracker

Enterprise-like dashboard with Angular + Node.js + RxJS.
Improved performance by 20% using optimized streams & caching.

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⚡ Fun Fact

I play chess to sharpen system-design thinking.
Strategy on the board = Strategy in architecture. ♟️✨

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⭐ *If you like my work, consider starring my repositories!*