Fullstack Java Developer - Proscientia Inc Remote Developed and maintained high-performance Java applications using Spring Boot, Hibernate, and MySQL, ensuring scalability and reliability. Designed and implemented RESTful APIs for seamless communication between frontend and backend systems, enhancing overall application performance. Collaborated with a team ofdevelopers, QA engineers, and business analysts to gather requirements and deliver software solutions that meet client expectations. Conducted code reviews, identified and resolved performance bottlenecks, and optimized application performance. Integrated third-party APIs and libraries into applications, such as payment gateways and social media platforms, to enhance functionality and user experience. Implemented unit tests using JUnit and Mockito to ensure code quality and minimize defects. Participated in Agile development processes, including sprint planning, daily stand-ups, and retrospectives.