I've built enterprise backend applications for Accenture clients including BMW and Singapore's Ministry of Education, using Java, Spring Boot, Hibernate/JPA, Quarkus, REST APIs, and microservices.
For the Ministry of Education, I optimized SQL queries and database performance, reducing execution time by 75–80%. I also achieved 90%+ JUnit test coverage, built PDF and Excel reporting, and resolved critical bugs across multiple environments.
At BMW, I develop scalable backend services, integrate AWS S3 and external RESTful services, and use CloudWatch to investigate production issues. I work closely with onsite and cross-functional teams to identify root causes and improve release stability.
I enjoy delivering maintainable, high-quality backend enhancements in Agile/Scrum teams, using Git, Maven, JIRA, and AI-powered tooling to streamline development workflows.
