Headline

Aspiring Backend Software Engineer | Java, Spring Boot, React.js | Expert @Codeforces(Max. 1692) | Knight @Leetcode(Max. 2039)| OCI Certified

About

Backend-focused software engineer specializing in Java and Spring Boot, with hands-on experience building scalable microservices and REST APIs. I’ve developed 25+ APIs, worked with Spring Cloud, RabbitMQ, Keycloak (OAuth2 + JWT), and deployed applications on AWS using Docker. I enjoy designing secure, production-ready backend systems. Competitive programmer (Codeforces Expert | LeetCode Knight) with a strong foundation in DSA and system design. Currently seeking backend, platform engineering, or cloud-focused opportunities to build systems that scale.

Location

Bhubaneswar

AI stack

antigravity

claude code

claude

codex

gemini

opencode

Work experience

Full Stack Engineer Intern at ArifinTech, Sep 2025 - Feb 2026 · 6 mos, Bhubaneswar, Odisha, India, • Design and implement backend business logic, input validation, and exception handling to ensure reliable data flow, consistent system behaviour, and smooth request processing across layers. • Develop 25+ RESTful APIs using Spring Boot to support secure, scalable communication between React.js frontend and PostgreSQL, following clean architecture principles and optimizing response time and performance. • Test and debug APIs using SoapUI in a Dockerized environment, executing 80+ structured test cases and assisting with AWS deployment workflows to improve system stability, performance monitoring, and resolution.

Education

Master of Computer Applications - MCA, Siksha 'O'​ Anusandhan University

Bachelor of Science - BS, Information Technology, Ravenshaw university

Public links

github: https://github.com/Priyanshu0486

leetcode: https://leetcode.com/priyanshupal7205

codeforces: https://codeforces.com/profile/TheTechiieee