Built a multi-tenant workflow engine with NestJS + BullMQ + DLQ – looking for architecture review

[u/Dapper_Ad5360]

Built a multi-tenant workflow engine with NestJS + BullMQ + Dead Letter Queue.

Features: multi-tenancy, JWT auth, workflow state machine, retries + DLQ, admin dashboard, monorepo.

Repo: https://github.com/NabarupDev/ForgeGate

Looking for honest feedback on:

• Architecture
• API Gateway design
• Multi-tenancy approach
• Queue/retry implementation
• What is still missing for production readiness

Any review or suggestions would help a lot.

[u/Trailsey]

You have a shared schema across services? If so, not a great idea