I'm a Java developer with a passion for building secure, scalable backend systems. Currently pursuing MCA at Berhampur University (CGPA 8.6, top 10% of batch) while shipping production-ready projects — from encrypted music streaming apps to allocation systems.

🎯 Targeting: Backend / Full-Stack roles where Java engineering meets AI/ML
📍 Based in: Odisha, India
💼 Open to: Full-time opportunities, internships, collaborations

Music that never loses you.

Secure, offline-first music streaming. JWT auth + AES-encrypted audio delivery between Android (Kotlin) client and Spring Boot backend. ExoPlayer-driven seamless playback that switches to cached audio when connectivity drops.

Kotlin Spring Boot JWT AES ExoPlayer REST

First-come, first-served student seat allocation engine with Excel ingestion, deterministic allocation, and Excel export. Built on Spring Data JPA + MySQL with REST API surface.

Java Spring Boot Spring Data JPA MySQL Apache POI

Java + Maven application that reads smart commands from Excel files and synthesizes natural voice output via Google Cloud TTS.

Java Google Cloud TTS Maven Apache POI

🔗 See the full case studies on my portfolio → gurupadanayak.in

Languages

Backend & Frameworks

Databases

AI / ML (Learning)

Frontend

Tools

• System Design — scaling backend services beyond a single instance
• AI/ML integration — bringing Python ML services into Java backends
• Cloud & DevOps fundamentals — Docker, CI/CD, AWS basics

🎓 Master of Computer Applications (MCA) — Berhampur University · 2024–Present · CGPA 8.6 · Top 10%
📜 Fundamentals of Object-Oriented Programming — NPTEL (2025)
📜 Java with DSA & System Design 2.0 — PW Skills (2024)
📜 100% Job Ready Java Full Stack — Code for Success (2024)