Custom Backend API & IntegrationsMuzzammil Hussain
I'll design and build a clean, documented backend API for your product. Multi-tenant from day one, typed end-to-end, with tests, logs, and OpenAPI docs. So your frontend team or future hires never have to ask "what does this endpoint actually return?"
What you get
Schema design + ER diagram (PostgreSQL)
REST or GraphQL endpoints with full type safety
Auth, RBAC, and multi-tenant isolation
Rate limiting, request validation, and structured error handling
Integrations with your existing services (Stripe, Twilio, Zapier, etc.)
OpenAPI/Swagger docs + Postman collection
Tests, logs, and deploy pipeline (AWS / Render / Fly.io)
Best for
PropTech, B2B SaaS, and internal-tool teams that need a real backend, not a Supabase wrapper. Common stacks: FastAPI + Python, NestJS + TypeScript, or Node.js + Express on AWS.
Timeline
2 to 3 weeks depending on scope.
Muzzammil's other services
Starting at$1,500
Duration3 weeks
Tags
AWS
Node.js
PostgreSQL
Python
Service provided by
Muzzammil Hussain Lahore, Pakistan
- 1
- Followers
Custom Backend API & IntegrationsMuzzammil Hussain
Starting at$1,500
Duration3 weeks
Tags
AWS
Node.js
PostgreSQL
Python
I'll design and build a clean, documented backend API for your product. Multi-tenant from day one, typed end-to-end, with tests, logs, and OpenAPI docs. So your frontend team or future hires never have to ask "what does this endpoint actually return?"
What you get
Schema design + ER diagram (PostgreSQL)
REST or GraphQL endpoints with full type safety
Auth, RBAC, and multi-tenant isolation
Rate limiting, request validation, and structured error handling
Integrations with your existing services (Stripe, Twilio, Zapier, etc.)
OpenAPI/Swagger docs + Postman collection
Tests, logs, and deploy pipeline (AWS / Render / Fly.io)
Best for
PropTech, B2B SaaS, and internal-tool teams that need a real backend, not a Supabase wrapper. Common stacks: FastAPI + Python, NestJS + TypeScript, or Node.js + Express on AWS.
Timeline
2 to 3 weeks depending on scope.
Muzzammil's other services
$1,500