Marketplace architecture

CarBazaar

Microservices marketplace for vehicle auctions — designed around independent deployability and secure identity.

Problem

Auction platforms fail when identity, search, bidding, and gateway logic are trapped in one monolith that cannot scale or change safely.

Solution

Split the domain into Auction, Identity, Search, and API Gateway services on .NET + Angular. IdentityServer/OAuth/JWT for auth, RabbitMQ for async workflows, Docker for reproducible environments.

Result

A reference architecture clients can extend into real marketplaces — clear boundaries, event-driven flow, and production-grade auth patterns.