Speedy-Delivery Project
Full Stack Web Delivery Service – Team Lead
Led 3-person development team building a full-stack web delivery service with real-time tracking, IoT locker integration, and secure authentication. Managed complete SDLC from planning to deployment.
Technical Architecture
Two separate React applications: Consumer Web App for order management and Driver App for delivery operations. Built with responsive design for desktop and mobile.
20+ RESTful endpoints handling user registration, authentication, parcel tracking, and delivery management. Real-time communication via Socket.io for live tracking updates.
NoSQL database with collections for users, parcels, drivers, and lockers. Efficient data relationships and indexing strategies for optimal query performance.
Secure authentication with JWT tokens, bcrypt password hashing/salting, and Google OAuth 2.0 integration using Passport.js middleware for social login.
Real-time tracking system providing live parcel location updates and bidirectional driver-consumer communication for delivery status changes.
Full application stack deployed to Vercel with configured environment variables and continuous integration/deployment practices.
Key Features & Implementation
- Four integrated components: Backend API, Consumer Web App, Driver App, IoT Locker Simulator
- RESTful API with 20+ endpoints for comprehensive functionality
- Modular architecture allowing independent scaling of components
- Complete SDLC management from planning to deployment
- Live parcel location updates via Socket.io WebSocket connections
- Bidirectional driver-consumer communication for status updates
- Real-time notifications for delivery events and status changes
- Efficient event-driven architecture for instant updates
- JWT token-based authentication with refresh token rotation
- bcrypt password hashing with salt rounds for security
- Google OAuth 2.0 social login integration
- Role-based access control for consumers, drivers, and admins
- Proof of Concept for smart locker integration
- IoT Locker Simulator for testing parcel pickup/dropoff
- Technical feasibility analysis and documentation
- API endpoints designed for future hardware integration
- ✓Led 3-person team through complete SDLC with successful on-time delivery
- ✓Architected and deployed 4 integrated system components to production
- ✓Implemented real-time tracking reducing customer inquiries by enabling self-service
- ✓Designed scalable MongoDB schema supporting efficient queries across collections
- ✓Conducted successful POC demonstrating IoT locker integration feasibility