ArtistsKonnect

Artists and clients lack a unified platform for discovery, booking, and communication. Existing marketplaces don't cater to the unique workflow of artist bookings with portfolio management and real-time coordination.

Full-stack artist booking platform with role-based authentication, S3/Cloudflare R2 storage integration, real-time chat via SignalR, and cross-platform mobile apps.

Clean architecture with DDD. Backend exposes REST API + SignalR hubs. Supabase handles auth, R2 handles media storage with presigned URLs. Docker Compose for local dev with MinIO and InBucket emulators.

• 1Architected clean architecture backend with .NET 10 (API, Application, Domain, Infrastructure layers)
• 2Built real-time chat using SignalR with message persistence
• 3Integrated Cloudflare R2 via S3-compatible presigned URLs for portfolio uploads
• 4Implemented Supabase Auth with JWT validation in both shared-secret and JWKS modes
• 5Cross-platform mobile app in Flutter with OTP-based authentication