🚀 Software Developer | Backend | AWS | Web3

I'm Kartikey Bhardawaj, a Software Developer Engineer I passionate about building scalable backend systems and cloud-native applications. Currently at I design and implement microservices using Python and FastAPI, optimize performance, and manage cloud deployments with AWS services like Lambda and EC2 improving infrastructure efficiency and system flexibility.

Previously at House of Web3, I developed backend architecture for web3 platforms, integrated AWS solutions, and built RESTful APIs using Node.js, TypeScript, and PostgreSQL. I also contributed to real-time event-driven systems for interactive gaming use cases.

As a Blockchain Intern at Beyond Imagination Technology, I enhanced Bit Memoir's UI, implemented NFT-based certificates, and improved Bit Wallet's transaction time by 25%, with a 15% reduction in security incidents.

🎓 Education JSS Academy of Technical Education, Noida BTech in Computer Science & Engineering Data Structures & Algorithms Blockchain Technology Systems Programming Database Management

🛠 Skills

Languages: JavaScript, TypeScript, Python, C++, SQL Backend/Frontend: FastAPI, Node.js, NestJS, React.js, Next.js, Tailwind DB: PostgreSQL, MongoDB Cloud/DevOps: AWS (Lambda, EC2, ECS), Docker, Linux Blockchain: Solidity, Web3.js, Ethers.js

💼 Projects

Ecommerce-Shop: Full-stack eCommerce app with NestJS and Next.js using SSR for performance. Study Notion: Course management platform with Node.js, enabling content uploads, purchases, and secure auth. Shadow Key (Devfolio Winner): Built stealth address system using Solidity to enhance privacy in crypto transfers.

Let’s Connect 📧 [email protected]