Chinmay Rele

Results-driven Java Full Stack Developer with 3+ years of experience designing and delivering scalable Microservices, REST APIs, and enterprise applications across production environments.

Proven track record of driving measurable outcomes: 35% API latency reduction, 40% scalability improvement, and 85%+ test coverage in cloud-native platforms. Strong expertise in Java, Spring Boot, Apache Kafka, Distributed Systems, Event-Driven Architecture, AWS, PostgreSQL, Redis, and enterprise security (OAuth 2.0, Keycloak, JWT). Experienced in delivering high-performance backend solutions.

Software Engineer at Cybage Software Pvt. Ltd. (2023-11 – Present)

Cloud-native microservices travel platform serving enterprise clients

• Owned design and delivery of 12+ RESTful microservices using Java and Spring Boot (SOLID principles) handling 50K+ daily API requests on a distributed travel platform, cutting release cycle time by 30%.
• Spearheaded monolith-to-microservices migration improving system scalability by 40% and eliminating single points of failure; engineered inter-service communication via OpenFeign and AWS API Gateway, reducing errors by 20%.
• Designed Spring Batch pipelines processing 100K+ records per run for vendor data ingestion, fare transformation, and report export; leveraged Apache Kafka and parallel processing via CompletableFuture, cutting batch job runtime by 45%.
• Eliminated N+1 query bottlenecks via PostgreSQL index optimization and Redis caching, reducing average API response time from 820ms to 530ms (35% improvement) for high-traffic booking and search endpoints.
• Implemented OAuth 2.0, SSO, JWT, Keycloak, Okta, and custom Spring Security filters for role-based access across 3 user tiers; built automated Jira REST API integrations reducing manual ticket handling effort by 60%.
• Drove unit test coverage from 32% to 85%+ using JUnit and Mockito; introduced SLF4J/Logback structured logging and centralized exception handling, reducing mean time to debug production issues by 50%.

Frontend Web Developer at Edzeup (Pop Stacks Software) (2023-06 – 2023-11)

Enterprise Audit Web Application for internal compliance and operations teams

• Developed an enterprise Audit Management Web Application using Flutter Web and REST APIs; delivered 100% responsive UI, 25% faster page loads, and 99% cross-browser compatibility.
• Implemented secure authentication, CRUD workflows, and real-time audit tracking, reducing compliance reporting effort by 40% and improving onboarding reliability by 30%.

B.Tech in Computer Science – Government College of Engineering Amravati (2019-08 – 2023-05)