🎓 Final-year B.Tech in Electronics & Communication Engineering (Specialization: Software Technology) | Graduating in 2026
💼 Seeking Roles: Software Development Engineer (SDE) | Backend / Full-stack
🚀 Primary Stack: Java • Spring Boot • Angular • RESTful APIs
🔥 Open Source: Active Contributor | Hacktoberfest 2025
🌱 Currently Learning: AWS • Docker • Kubernetes • Cloud-native design patterns
📍 Location: Bhubaneswar, India | Open to remote roles and relocation
💡 Focus: Architecting clean, scalable, and production-ready backend systems
🌐 Portfolio: https://piyush-kumar.dev

I am a Full Stack Java Developer specializing in building robust web applications using Spring Boot (Java) for the backend and Angular for the frontend. I am passionate about writing maintainable code and leveraging cloud infrastructure to build scalable, production-ready systems.

Tech Stack: Spring Boot, Angular, MySQL, Spring Security (JWT), REST APIs

• Core Logic: Implemented JWT-based authentication with role-based access control (RBAC).
• Features: Real-time workout tracking with interactive dashboards and nutrition management.
• Performance: Optimized SQL queries and indexing, resulting in a 35% reduction in API response latency.

Tech Stack: Spring Boot, React, PostgreSQL, Spring Data JPA, Lombok

• Algorithm: Implemented Base62 encoding to generate unique, collision-resistant short URLs.
• Analytics: Integrated click-tracking with geographic data and custom alias support.
• Optimization: Implemented a caching layer and rate limiting to ensure system stability and performance.

Contributed to open-source repositories during October 2025, focusing on DSA solutions in Java, documentation, and community projects.