SUMIT GARG

• Developed and maintained mobile applications to streamline DTDC’s logistics operations, including First Mile, Last Mile, Booking, and Onboarding apps.
• Built features to optimize last-mile delivery – real-time tracking, delivery updates, proof-of-delivery (POD), and route optimization for field agents.
• Enhanced first-mile operations by enabling seamless pickup requests, scheduling, and shipment scanning via mobile devices.
• Designed and implemented Booking & Onboarding apps to simplify customer registration, parcel booking, and digital KYC processes.
• Integrated barcode/QR scanning, payment gateways, and push notifications to improve end-to-end delivery visibility.
• Collaborated with product managers, QA, and backend teams to ensure scalable, high-performance mobile solutions in a high-volume logistics ecosystem.
• Improved app performance and reduced crashes by optimizing network calls, caching strategies, and UI rendering.
• Gained deep domain expertise in logistics workflows, supply chain automation, and courier delivery management systems.

• Contributed to development of logistics mobility solutions supporting first-mile pickup, last-mile delivery, and warehouse operations.
• Built mobile features for shipment booking, tracking, scanning, and rider task management, improving delivery accuracy and turnaround time.
• Developed modules for delivery partner onboarding, including digital KYC, training workflows, and attendance tracking.
• Implemented real-time tracking and notifications to provide customers and delivery partners with complete shipment visibility.
• Integrated with payment systems and COD (Cash on Delivery) workflows to streamline last-mile financial settlements.
• Improved app stability and scalability by optimizing network APIs, offline sync, and device performance handling.
• Collaborated with cross-functional teams to digitize operations and enhance efficiency across logistics and supply chain workflows.

Delivered end-to-end mobile solutions for clients across education, logistics, and on-demand services.

• Projects:
  Sowgood Education
  E-learning platform with video content, user profiles, and progress tracking.
  Book My Cargo
  Logistics app for drivers with Google Maps-based tracking, live location updates to clients, and social logins (Facebook, Twitter).
  Just Request
  On-demand service booking app for plumbers, electricians, cleaning services, etc., enabling service scheduling and appointment management.
• Integrated maps, real-time location tracking, push notifications, and secure logins to enhance user experience.
• Worked across multiple architectures (MVP, MVVM) and implemented REST APIs, third-party SDKs, and payment gateways.
• Contributed to projects from requirements gathering to deployment, ensuring quality and timely delivery.

• Developed new applications and expanded application functionality using Android Studio, Eclipse and other industry standard development tools.
• Reviewed existing code and program architectures to evaluate and report on maintainability and scalability, recommending changes to current configurations or mimicking of effective structures.
• Utilized best practices to identify and remedy bugs in applications within specific timeframe.

Technology: JAVA , Jetpack , kotlin , Rxjava , Android studio, Clean Architecture(MVVM)