- Lead web development initiatives for the Activation team, focused on optimizing the user onboarding experience for both pSIM and eSIM products, delivering key features such as: o Transfer eligibility checker to facilitate smoother user transitions across carriers. o eSIM activation through QR code integration, simplifying the activation process. o Self-service port-in request and tracker, enabling users to initiate and track their own port-in requests efficiently. o SIM central for centralized, intuitive activation instructions. o Seamless Apple Watch pairing capability, elevating user convenience and expanding device compatibility.- Mentored and supported a team of junior and senior frontend engineers, guiding them through: o Task alignment with business requirements, ensuring timely and efficient completion. o Code reviews, enforcing best practices and ensuring high-quality, maintainable code.- Technologies used:ReactJS | Salesforce | GCP Cloud Technologies

- Developed and maintained both backend APIs and frontend UIs for the Markdown and Rapid Return projects on the Honeywell CT-40 device, which included:- Implementing scan and print functionality to streamline in-store operations for Macy’s Inc. brands like Macy’s, Macy’s Backstage, Bloomingdale’s, and Bloomingdale’s Outlet, improving speed and efficiency for store employees.- Contributed to backend development by building GCP schedulers and dataflow pipelines for handling big data, ensuring that automated jobs are triggered and executed daily at the end of each day, enabling smooth data processing and reporting.- Collaborated with backend and frontend teams to ensure task completion aligned with business goals, while providing technical guidance and code reviews to maintain a high standard of code quality and best practices.- Technologies used:Java | Spring-Boot | ReactJS | GraphQL | GCP Cloud Technologies

- Collaborated with product owners, architects, and cross-functional teams to design, develop, and maintain Spring Boot applications and services, deploying them seamlessly on AWS Cloud infrastructure, ensuring scalability and reliability.- Developed an enterprise central configuration manager for TSYS applications, implementing both frontend and backend components to centralize configuration management across the enterprise ecosystem.- Designed and implemented microservices focused on user authentication, enhancing security and accessibility across applications.- Utilized ReactJS with Redux to develop and maintain frontend applications, ensuring state management, performance optimization, and user-friendly interfaces.- Developed and maintained commercial mobile applications using React Native with Redux, ensuring seamless cross-platform functionality for mobile users.- Collaborated with the QA team to build a robust automation testing framework using Protractor, incorporating data virtualization techniques to streamline testing and improve coverage.- Technology used:Java | React.js | ReactNative | Spring-Boot | Oracle | AWS | Jenkins | Git | Jira | Gradle