Building secure REST APIs • Backend Systems • Web3 Integrations • Full-Stack Applications
I'm a BS Computer Science graduate and Java/Spring Boot developer focused on building backend systems, REST APIs, authentication systems and database-driven applications.
I enjoy turning ideas into practical applications — from business backends and e-commerce systems to blockchain-based platforms.
Currently exploring Spring AI, Web3 and scalable backend architecture while working on personal and freelance projects.
A university-focused platform combining Spring Boot, React and Blockchain to make academic credentials easier to verify.
Java 21 • Spring Boot • Spring Security • MySQL • React • Web3j • Solidity • IPFS • Docker
🔐 Role-based authentication & authorization 📜 Blockchain-backed degree verification 📱 QR-based credential verification 🗂️ IPFS document storage 🔏 Digital stamping & audit logs 🌐 RESTful backend with 40+ endpoints
🔐 Authentication Systems — JWT, OAuth2, Spring Security & RBAC
🛒 E-Commerce Backends — products, users, orders, authentication & APIs
📝 Blog Applications — REST APIs, CRUD operations, authentication & database integration
⛓️ Web3 / Blockchain Apps — Ethereum, Web3j, Solidity, IPFS & wallet-related systems
🤖 AI Integrations — experimenting with Spring AI and local LLM integrations
Need help with a Java / Spring Boot project?
🐛 Bug Fixing & Debugging • 🔌 REST APIs • 🔐 Authentication • 🛡️ Spring Security • 🗄️ Database Issues • ⚙️ Backend Development
