CircularSync
A B2B marketplace that connects industrial waste suppliers with buyers through real-time auctions, AI-powered quality assessment and field agent verification. As Team Lead I designed the platform workflows and built the authentication, auction, delivery and wallet modules, real-time bidding and the buyer interface.
About the project
CircularSync is an enterprise-grade circular economy platform built with a modular monolith Ballerina backend and Next.js 14+ that revolutionizes industrial waste management. The platform connects waste suppliers with buyers through intelligent marketplace features including real-time auctions, AI-powered quality assessment via Google Vision API, field agent verification, and secure payment processing with escrow protection. As Team Lead I designed the platform workflows and built the authentication, auction, delivery and wallet modules, real-time bidding, Google Calendar integration and the buyer interface.
Key features
- Multi-Role PlatformSuper admin, suppliers, buyers, and field agents
- Real-time AuctionsMultiple auction types with WebSocket-powered live updates
- AI Quality AssessmentGoogle Vision API integration for automated material analysis
- Modular Monolith ArchitectureBallerina-powered scalable backend on Choreo Platform
- Secure PaymentsMulti-wallet system with escrow protection
- Real-time CommunicationWebSocket chat and instant notifications