Multi-tenant SaaS development
SaaS backends with tenant isolation, RBAC, audit logging and billing, built to grow.
How I work on this
I build multi-tenant SaaS backends where every request is tenant-scoped, permissions are enforced centrally, and sensitive actions are audited. I have done this in TypeScript (Node.js, Next.js, Drizzle, PostgreSQL) and in Laravel 11, with automated unit and integration tests.
Technologies
- TypeScript
- Node.js
- Next.js
- PostgreSQL
- Drizzle ORM
- Laravel 11
What is included
- Tenant isolation strategy and data model
- Role-based access control and audit logging
- Subscription billing with Stripe
- Modular architecture that scales with the team
- Unit, integration and end-to-end tests
Related projects
- QA Management PlatformModular multi-tenant QA management backend with REST APIs, tenant isolation, RBAC, audit logging and automated tests.
- FeedbackIQAI-powered multi-tenant SaaS API that ingests feedback and classifies sentiment, themes and urgency with an LLM in background jobs.
- DocuMind AIDocument Q&A SaaS built on FastAPI and pgvector RAG, with JWT auth, Stripe billing, async Celery ingestion and Langfuse observability.
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