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Java Developer
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Competencies
Demonstrated experience with Java.
Demonstrated experience with SQL.
Demonstrated experience with Spring Boot.
Demonstrated experience with Spring MVC.
Demonstrated experience with Spring Data JPA.
Education
Summary
Java Developer open to new opportunities
Experience
Consultant
Designed and maintained Spring Boot-based microservices, ensuring scalability, modularity, and maintainability of applications.. Implemented Kafka-based event-driven architecture, enabling real-time asynchronous communication between distributed services.. Developed responsive UI components using React and JavaScript, integrating frontend modules with RESTful APIs.. Implemented Controller and ControllerAdvice for robust exception handling, reducing system failures and downtime.. Collaborated with QA/testing teams, reducing post-release bugs by 50% through thorough validation.
Associate Software Engineer
Designed and developed REST APIs using Spring Boot and MySQL, delivering reliable and scalable backend solutions.. Integrated React frontend with Spring Boot REST APIs to deliver seamless end-to-end functionality.. Deployed and containerized services using Docker and AWS, streamlining release and hosting workflows.. Collaborated with cross-functional teams to migrate legacy code into modular, maintainable Spring Boot services.. Optimized Hibernate queries, improving database performance and reducing DB load time by 30%.. Enhanced exception handling with custom error codes and logging, reducing issue resolution time.
Software Engineer
Optimized billing processes by automating workflows in Oracle Customer Care & Billing (CC&B), improving efficiency.. Assisted in account management, meter data management, and customer service operations.. Provided frontline technical support for customer queries, maintaining SLA compliance.. Created process documentation and knowledge-transfer materials to help onboard new resources.
Java Developer
Designed and implemented microservices with Spring Boot, achieving high scalability and modular architecture.. Implemented Spring Security with JWT authentication, enhancing API security and preventing unauthorized access.. Enhanced database performance by optimizing MySQL queries, improving response times and scalability.. Conducted API testing with Postman and collaborated with QA, ensuring high-quality, low-defect deliverables.. Reduced system downtime by 20% through effective debugging, code refactoring, and performance improvements.