Leading the development team in modernizing the SKY app, focusing on optimizing performance and building a strong team. Worked on both backend and app components, implementing best practices and architectural patterns to ensure the scalability and maintainability of the codebase, which facilitated seamless collaboration among team members.

- Socket Integration: Established a socket connection within the widget using the WebSocket protocol for real-time data communication. Handled socket events like connection, disconnection, and data updates.- Real-Time Data Rendering: Updated the widget’s UI in response to incoming data updates from the socket. Parsed and formatted data appropriately before displaying it. Considered efficient rendering techniques like virtualization for handling large datasets.- Backend APIs using NestJs / NodeJs : Created and maintained api endpoints using NestJs using NodeJs, while maintaining code standards.Project - HODOR- Feature Disabling: Developed the "HODOR" feature to allow the temporary disabling of specific features, providing an interface or API for administrators to manage feature availability, ensuring a smooth user experience during maintenance or downtimes.- Downtime Dialogs: Created informative dialogs to notify users when features are unavailable, improving user communication during service interruptions.- Flexibility and Customization: Provided customization options for appearance and behavior of dialogs and notifications.- Technologies: Worked extensively with Socket, Firebase, and implemented Clean MVVM architecture.

- Dunzo App Development: Developed a comprehensive Android native app from scratch for Dunzo, one of the largest grocery delivery services. Implemented real-time order updates and streamlined order processing using barcode scanning, utilizing Kotlin programming language.- Atadel App Development: Created customer and shopper apps for the grocery delivery startup Atadel using the Flutter framework with GetX. Implemented real-time delivery tracking and facilitated seamless communication between customers and shoppers through real-time chat functionality.