Developed microservices using Java and Spring Boot, contributing to service design decisions for high-volume financial transactions, reducing inter-service dependencies by 30% and improving system scalability and reliability under peak loads.

Designed and optimized REST APIs handling large-scale request loads, improving response time by 25% and reducing latency in critical workflows.

Applied caching strategies to optimize API performance and reduce redundant database calls

Strengthened API security by implementing Spring Security with JWT-based authentication and role-based access control.

Built and optimized React-based UI modules with lazy loading, improving page load speed by 20%

Automated and maintained CI/CD pipelines using Jenkins and Docker, improving deployment efficiency and release consistency.

Deployed and managed containerized microservices on AWS EKS, supporting scalable and highly available deployments.

Improved database performance through query optimization and indexing in PostgreSQL, enhancing execution efficiency by 35%..

Investigated and resolved production issues using logs and monitoring tools, ensuring system stability and minimal downtime

Engineered scalable web applications using Spring Boot and React, supporting thousands of concurrent users with improved performance.

Designed secure RESTful services using Spring Security and OAuth2/JWT, aligning with enterprise security standards.

Built reusable frontend components and streamlined backend integration, reducing development time for new features.

Contributed to migration from monolithic architecture to microservices, participating in design discussions to improve deployment flexibility and fault isolation.

Worked with asynchronous processing patterns and background tasks to improve system responsiveness and decouple service interactions.

Implemented centralized logging and exception handling, reducing production incidents by 20% and improving troubleshooting efficiency.

Worked closely with teams to enhance CI/CD pipelines using Jenkins, Maven, and Docker, accelerating release cycles.

Participated in code reviews and improved test coverage using JUnit and Mockito, enhancing code quality.

Diagnosed and resolved performance bottlenecks in backend services and SQL queries, improving overall system throughput.

Developed end-to-end full stack features using Spring Boot and React, delivering scalable backend services and responsive UI

 Designed optimized database schemas and implemented Hibernate/JPA, improving data retrieval efficiency

 Built responsive UI components using HTML, CSS, and JavaScript, enhancing cross-device usability

 Integrated backend services and third-party APIs, ensuring seamless data exchange using JSON/XML

 Automated build and deployment workflows using Jenkins and Gradle, ensuring consistent delivery across environments

 Monitored application logs and resolved production issues, maintaining system stability

 Worked with teams to implement asynchronous processing and improve application responsiveness