Jan 2024 – Present · 2 yrs 2 mos · Gurugram, Haryana, India · On-site

• a) Coordinated with 10-15 teams to remove PII fields per government mandates. Lead backend development for encryption and decryption across 15 microservices. Designed workflows to manage 50 Crore records, ensuring backfilling and encryption of historical data for security compliance.
• b) Developed a custom deep-linking system from scratch, replacing Branch SDK with an in-house solution, integrated across Android, React Native, and iOS platforms.
• c) Lead the Android SDK upgrade project to Target SDK 34, ensuring app compatibility with the latest platform standards and security features.
• d) Managed the React Native upgrade from version 0.66 to 0.73, improving performance, stability, and cross-platform functionality.

Jan 2021 – Dec 2023 · 2 yrs 11 mos · Gurugram, Haryana, India · On-site

• Year 2021, 2022
• a) Lead the integration of a third-party SDK for real-time water purifier monitoring, enabling users to access live water quality data directly within the UC app. This marked the launch of UC’s first-ever water purifier product, which was developed from the ground up.
• b) Developed new features for both Android and React Native platforms, integrating React Native into the existing Android app from scratch to enhance cross-platform compatibility and streamline user experience.
• c) Designed and implemented backend services to ensure seamless data synchronization between the mobile app and IoT devices, supporting continuous real-time updates and functionality.
• d) Created an Android event library for advanced analytics, enabling product managers and analysts to gather actionable insights on user behavior and device performance.
• Year 2023
• a) Improved React Native performance by optimizing custom scrolling functionality, increasing frame rates from 45 FPS to 55 FPS, resulting in significantly smoother interactions by replacing the default React Native FlatList with an in-house solution.
• b) Leveraged native Android and iOS system capabilities to further enhance scrolling performance, reducing lag and boosting responsiveness for a more fluid user experience.
• c) Implemented view recycling in React Native to optimize memory usage and speed up scrolling performance across large datasets, improving app efficiency.

Dec 2019 – Dec 2020 · 1 yr · Gurugram, Haryana, India · On-site

• a) Developed key features for the Inventory team, including a cart system allowing partners to purchase items, similar to an e-commerce experience like Amazon.
• b) Implemented voice integration for partner interactions, enabling seamless and hands-free operations within the app.
• c) Built an item scanning feature that allowed partners to easily scan purchased items, streamlining inventory management and enhancing user experience.
• d) Worked extensively with MVP and MVVM architectures to ensure clean, maintainable, and scalable code across the android app.