Jan 2024 – Aug 2024 · 7 mos · Boston, Massachusetts, United States

May 2021 – Jun 2022 · 1 yr 1 mo · India

• Developed a Single Page Application (SPA) for Nature’s Basket Loyalty Program using React and Springboot, with Redux for state management, Springboot with security, and JPA for the backend and a PostgreSQL database.
• Implemented asynchronous processing in Spring Boot with @Async and @CompletableFuture to handle long-running tasks and drastically reduce visible lag in application runtime.
• Established a real-time WebSocket connection between React and Spring Boot to push updates on reward redemptions and point adjustments directly to the user interface during in-store transactions.
• Configured PostgreSQL with indexing and data partitioning strategies, reducing query return time by 60%, implemented views for caching complex queries, and improved logging and reporting infrastructure.
• Engineered a React component library with reusable components for reward tracking and redemption, improving code quality, reduced code duplication and lines of code by 40%.
• Integrated Spring Data JPA, planning and designing entity design and repositories to enable tier-level user access to promotions and discounts and improved revisit rate by 16% in six months.

Feb 2020 – Aug 2020 · 6 mos · United Kingdom · Remote

• Wrote front-end code using HTML, CSS, and React to develop a user-friendly web page for policy initialization, seamless interaction using with Redux and NodeJS. Gave a fresh and interactive experience for new users
• Developed Node.js back-end code to validate policy initialization forms and PDFs using an established PDF verification API. Implemented a queuing mechanism in Redis for customer requests, enhancing the authorization process and ensuring efficient management of incoming data
• Used ReactJS PDF packages and developed Python scripts for automated default account creation. Implemented advanced socket communication and utilized Redis to set up client and customer service video communication
• Configured a MongoDB database for storing policy initialization data, ensuring secure and efficient data retrieval. Utilized Mongoose for Node.js to interact with the database and manage schema validations