• Engineered web application using React.js and Java/J2EE technologies and SpringBoot, and deployed to production• Developed chat feature• Developed alert feature for new messages• Developed online/offline status feature for all users• Implemented user authentication in signup and sign-in• Incorporated role-based architecture in the web application• Developed voice and video calling feature using web socket

• Developed web applications using Java/J2EE technologies, enhancing clientserver environments with object-oriented design• Created high scale interactive and customized UIs using JavaScript, HTML, andCSS to enhance web application functionality Projects PATH (Rice Fortification)• Engineered backend code for PATH’s Lab services application using Spring boot• Incorporated Entity Manager for relational database management and enhancedapplication security using Keycloak• Developed RESTful APIs and Microservices, utilizing JDBCs, CRUD and Mapper RightData Labs Pvt. Ltd.• Implemented multitenancy for RBAC compatibility• Developed new procedures feature for company’s web-based application• Enhanced code efficiency and improved latency, boosting applicationperformance• Built a multi-threaded backend with microservices architecture and developedover 30+ RESTful API endpoints, ensuring efficient memory usage and fastresponse time i2o Retail• Enhanced i2o Retail operations with a robust backend using Spring Bootframework, multi-threading & APIs like Jasper Report, Apache POI, SendGrid• Conducted comprehensive end-to-end testing with Junit, ensuring usersatisfaction• Extracted & analysed data from BigQuery, PostgreSQL & MySQL databases withoptimized queries• Applied over 200+ SonarQube fixes to reduce code complexity and ensureindustry compliance