praveen raj

Junior Java Developer

Qbrainx Inc•  March 2022 - Present•  Coimbatore

Developed and optimized RESTful APIs for a job portal application, achieving a 90% software performance improvement and ensuring seamless integration with external services. Collaborated with stakeholders during backlog grooming meetings, providing critical input on user stories, which decreased revision requests by 40% and refined project timelines. Executed advanced search and filtering functionalities, enhancing query accuracy and reducing response times by 85%, significantly improving user experience. Generated and implemented unit and integration tests using JUnit and Mockito, achieving 95% test coverage for critical modules, which reduced bugs in production by 30% and ensured robust application reliability. Led and optimized all stages of the Software Development Life Cycle (SDLC), from requirement gathering to deployment and support, achieving a 30% improvement in project efficiency and ensuring high-quality deliverables.