Open to opportunities

sunny ansal

@sunnyansal

Message

Backend engineer building scalable microservices and high-performance APIs in Java and Spring Boot.

India

Message

What I'm looking for

I’m looking for a backend role where I can build scalable microservices and high-performance APIs, optimize latency, and work with Redis/Kafka and distributed-system concepts to deliver production-ready systems.

I’m a Backend Engineer with 1.5+ years of experience building scalable microservices and high-performance APIs using Java and Spring Boot. I delivered ~98% latency improvement (2s → <30ms) through query optimization and Redis caching, and I build with production-ready practices like centralized exception handling.

I’ve worked with Redis and Kafka to create scalable, event-driven systems and I focus on modular, clean architecture. From API development for high-volume integrations to designing a multi-floor parking backend, I aim to build efficient, distributed systems that are reliable, maintainable, and performance-focused.

Experience

Work history, roles, and key accomplishments

Backend Software Engineer

Extramarks Education India Pvt. Ltd.

Jun 2021 - Jan 2023 (1 year 7 months)

Designed and developed scalable microservices and REST APIs handling high-volume data and integrations, reducing API latency by ~98% (2s → <30ms) through query optimization and Redis caching. Implemented centralized exception handling and refactored a legacy codebase to improve modularity, maintainability, and efficiency across services.