Headline

Java Backend Engineer | Spring Boot | Microservices | Redis | Kafka | MySQL | Spring Security | AI & RAG | LeetCode Knight (1862, Top 5%)

About

I'm a Backend Software Engineer with over 1 year of professional experience building scalable backend systems using Java, Spring Boot, Spring Security, Redis, Kafka, and SQL databases. I enjoy designing reliable REST APIs, optimizing application performance, and solving complex backend engineering challenges. My work includes optimizing SQL queries and database indexes, implementing Redis caching to improve API performance, enhancing error handling, and contributing to backend features used in real-world business scenarios. Outside of work, I'm passionate about problem-solving and continuously sharpening my engineering skills. I'm a LeetCode Knight with a peak rating of 1862 (Top 5%) and have solved 650+ Data Structures and Algorithms problems, which has strengthened my understanding of algorithms, system design fundamentals, and writing efficient, maintainable code. I'm also actively exploring AI applications, particularly Retrieval-Augmented Generation (RAG) and LLM-powered backend systems, while continuing to deepen my expertise in distributed systems and microservices. Core Technologies: Java • Spring Boot • Spring Security • REST APIs • Microservices • Redis • Apache Kafka • MySQL • PostgreSQL • Hibernate • Git • Docker I'm always interested in connecting with fellow engineers and discussing backend engineering, distributed systems, AI, and opportunities to build impactful software.

Location

Bengaluru

AI stack

claude code

codex

cursor

gemini

Work experience

Software Engineer at OneBill, Dec 2025 - Present · 9 mos

Software Engineer Trainee at OneBill, Jul 2025 - Present · 1 yr 2 mos, Bengaluru South, Karnataka, India

Software Engineer Intern at OneBill, Feb 2025 - May 2025 · 3 mo, Bengaluru, Karnataka, India

Education

Bachelor of Technology - BTech, Pondicherry Engineering College

Public links

github: https://github.com/Somaypawa

leetcode: https://leetcode.com/somaycoder880