• Collaborated in the development of digital workflow automation systems using Java, Spring Boot, and Hibernate, contributing to a 40% increase in system efficiency and enhancing the capability to handle high concurrent loads effectively.• Pioneered the implementation of Test-Driven Development (TDD) methodology, resulting in a remarkable 20% reduction in code defects.• Initiated the development of responsive web applications with Angular, leading to a streamlined user interface that contributed to a 20% increase in user interaction, while feedback indicated a 40% improvement in usability.• Created and integrated RESTful APIs and third-party APIs, enhancing data exchange efficiency by 50% and streamlining integration processes.• Implemented Redis Caching and Multi-Tenancy mechanisms which reduced the latency by 60%.• Developed and maintained comprehensive dashboards using Grafana, incorporating real-time monitoring for infrastructure and CI/CD pipelines.• Utilized Git and Bitbucket for version control, enhancing team collaboration and maintaining an organized codebase with 30% fewer merge conflicts.• Technologies Used: Java 17,Spring Boot, MicroServices, Rest APIs, PostgreSql, Redis, Kafka, Docker, AWS

• Orchestrated the design and successful implementation of a backend system for the bank’s insurance service, resolving 30 critical bugs and boosting customer satisfaction by 20%.• Developed and managed a suite of 15 RESTful APIs, enabling over 2 million weekly interactions between frontend and backend systems and achieving an exceptional API uptime rate.• Managed the implementation of Spring Security and OAuth2, enhancing authentication and authorization mechanisms and improving overall system security by 30%.• Configured Jenkins pipelines to streamline frontend and backend code integration, automating deployment processes and improving deployment efficiency by 25%.• Conducted unit testing with JUnit and Mockito, ensuring 90% code coverage.• Empowered and mentored 2 co-workers and junior developers, fostering a collaborative and growth-oriented work environment.• Technologies Used: Java 8, Angular ,Spring Boot, MicroServices, Rest APIs, MySQL, JUnit, AWS, Jenkis