I will build a nodejs express rest API with postgresql and jwt auth
About this gig
Need a backend that holds up? I build clean, documented REST APIs with Node.js, Express and PostgreSQL.
WHAT I BUILD
- REST APIs with full CRUD operations
- JWT authentication, refresh tokens, role-based access
- PostgreSQL schema design, migrations and relations (Prisma or raw SQL)
- Input validation and consistent error handling
- Third-party integrations (payments, email, storage)
- Pagination, filtering and sorting on list endpoints
WHAT YOU GET
- Organized structure: routes, controllers and services properly separated
- Every endpoint documented so your frontend dev knows what to call
- Commented code you or your team can maintain
- A short walkthrough of how the API is organized
HOW IT WORKS
1. You describe your data and what the API needs to do
2. I design the endpoints and confirm the plan before writing code
3. I build, test and deliver with documentation
Revisions are included and I don't close an order with broken endpoints.
Large system or an existing codebase to extend? Message me for a custom offer.
Get to know Paulo Ricardo
Full Stack Developer
- FromBrazil
- Member sinceJul 2022
- Avg. response time1 hour
Languages
English
Other Software Development Services I Offer
FAQ
Do you provide the database too, or just the code?
I design the schema and write the migrations. You host the database (Supabase, Neon, Railway and Render all have free tiers — I can point you to the right one).
Can you work with my existing backend instead of starting from scratch?
Yes. Send me the repo and I'll extend it following your existing patterns.
Will the API be documented?
Every endpoint comes documented. A full Swagger or Postman collection is available as an extra.
MongoDB instead of PostgreSQL?
No problem — just mention it before ordering.
