Built software solutions.• Designed and integrated authentication mechanisms using OAuth and JWT tokens, fortifying user authentication processes and preventing unauthorized access to improve security significantly.• Consolidated multiple virtualized applications using Docker and Docker-Compose, resulting in a significant reduction in hardware resource usage.• Collaborated with cross-functional teams such as UX/UI designers to create intuitive and visually appealing interfaces by using react, resulting in a 25% increase in user satisfaction scores and positive feedback from end-users.• Integrated Spring Boot Actuator to monitor and manage application health and performance metrics, enabling proactive issue detection and resolution.• Leveraged Spring AOP (Aspect-Oriented Programming) to implement cross-cutting concerns such as logging, caching, and transaction management, improving code modularity and maintainability.Technologies Used: Java, Spring, Hibernate, SQL, Postman, Junit, Mockito, Git, RESTful APIs, Jira, Thymeleaf

Worked on software dev/EA mobile application.• Implemented encryption algorithms for securely storing client data in sessions on the frontend, significantly bolstering data security measures and fostering client trust in the platform's confidentiality and integrity standards.• Optimized the performance of a Java Spring web application by identifying and resolving database query issues, enhancing system responsiveness and efficiency by 30%.• Worked on a React Native mobile application to interface with a Java Spring-based API for real-time data retrieval and display and integrated Firebase Cloud Messaging with the React Native app to alert users promptly about important updates.• Developed a new cross platform mobile application using React Native to replace the deprecated one built with Titanium, enhancing user experience by integrating push notifications and Google Maps API functionalities.• Leveraged React Router for client-side routing and navigation within single-page applications (SPAs), improving usability and page load times. Implemented state management using Redux or Context API in React applications, ensuring efficient data flow and maintainability of complex UI states.