Freelance Project
Sparkle Diamond Boutique SDB
Overview
SDB is a business platform designed for the diamond industry to simplify diamond listing, verification, and business communication. The system allows businesses to manage diamond records, certification data, and customer interactions through a modern web platform and mobile app. The platform integrates diamond certificate lookup, SMS notifications, and secure authentication while providing a scalable architecture deployed on cloud infrastructure.
Modules Delivered
- ▸Admin Dashboard (Manage users, diamonds, certificates, and platform data)
- ▸Diamond Listing System (Add, manage, and verify diamond records)
- ▸Diamond Certificate Verification (Certificate lookup and validation)
- ▸Customer Management (User accounts and authentication)
- ▸SMS Notification System (Automated alerts and verification messages)
- ▸Mobile App API Integration (Backend APIs for Flutter mobile app)
- ▸Secure Authentication System (JWT-based login and session management)
- ▸Cloud Deployment & Infrastructure (Hosted and managed on DigitalOcean)
- ▸Data Management & APIs (Scalable REST API architecture)
- ▸Website Landing & Information Pages (Public-facing platform pages)
My Role & Responsibilities
- →Managed the project as Technical Lead, coordinating with Flutter developer and UI/UX designer
- →Developed the complete backend architecture using Node.js and Express.js
- →Built the frontend web platform using Next.js
- →Designed and implemented database structures and REST APIs
- →Integrated SMS services for notifications and user communication
- →Created secure authentication and authorization systems
- →Collaborated with Flutter developer by providing mobile APIs
- →Handled complete project deployment and server setup on DigitalOcean
- →Maintained performance optimization and scalability of the platform
Tech Stack
Next.jsNode.jsExpress.jsMongoDBDigitalOceanREST APIsJWT AuthenticationSMS Gateway IntegrationFlutter Mobile App APIs