Soumodip Naiya

Results-driven Senior Java Backend Engineer with 6+ years of experience architecting scalable microservices using Java, Spring Boot, and distributed systems. Proven impact in reducing infrastructure costs by 20%, improving API response times by 10%, and cutting issue resolution time by 25%. Expert in REST APIs, Redis, OAuth 2.0, JWT, multithreading, CI/CD (Jenkins, Ansible, Bitbucket), and cloud-native development on AWS.

Experienced in mentoring engineers and leveraging GitHub Copilot to accelerate delivery.

Senior Associate Consultant - Infosys

(2023-10)

• Architected API Gateway with circuit breakers and retry mechanisms via Resilience4j, reducing microservice downtime by ~30% and improving fault tolerance across distributed services.
• Integrated Redis distributed caching, cutting database read load by ~40% and improving average API response times by 10%, enhancing scalability at production scale.
• Implemented distributed tracing with Honeycomb & Splunk, enabling proactive monitoring and reducing issue diagnosis and resolution time by 25%.
• Enforced OAuth 2.0 & JWT security standards, remediated critical CVEs, and upgraded dependencies — strengthening application security posture across all service endpoints.
• Streamlined CI/CD pipelines using Jenkins, Ansible, and Bitbucket Pipelines, reducing production bugs by 20% and improving release velocity and deployment reliability.
• Optimized Git branching strategies, cutting merge conflicts by 40%; worked on system design, and testing best practices.

System Engineer - TATA Consultancy Services

(2019-08 - 2023-10)

• Designed and delivered scalable RESTful APIs with Java & Spring Boot, reducing infrastructure costs by 20% through service optimization and efficient resource utilization.
• Migrated monolith to microservices architecture, enabling horizontal scalability, independent deploy ability, and high availability for production systems.
• Applied multithreading and Java concurrency patterns (thread pools, Completable Future) to optimize throughput and reduce latency in high-volume backend workflows.
• Collaborated cross-functionally across product, QA, and DevOps in Agile/Scrum to deliver reliable, maintainable backend solutions aligned with business SLAs.

B. Tech - Computer Science - Netaji Subhash Engineering College (2015 - 2019)