I will build a scalable rest or graphql API with nodejs nestjs or laravel
About this gig
A poorly designed API is a liability slow, insecure, and painful to scale.
I'm a Senior Backend Developer with 5+ years building production-grade APIs for SaaS platforms, mobile apps, and enterprise systems. I've built and maintained secure APIs with Next Auth, JWT, and OAuth for international clients.
What I deliver:
RESTful or GraphQL APIs from scratch
Authentication: JWT, OAuth2, NextAuth, Passport.js
Role-based access control (RBAC)
Pagination, filtering, sorting, search
Database integration (MySQL, MongoDB, PostgreSQL)
API documentation (Swagger / Postman collection)
Error handling, logging, and validation
Why choose me:
I've maintained large-scale API systems for Australian SaaS companies with real traffic. I write clean, documented code not prototype hacks.
Ideal for: Mobile app backends, SaaS platforms, third-party integrations, internal dashboards.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Majid Ali
Full Stack Developer AI Enthusiast Shopify Apps Laravel Node
- FromPakistan
- Member sinceJan 2018
- Avg. response time1 hour
- Last delivery4 years
Languages
Urdu, English
FAQ
REST or GraphQL — which is better for my project?
REST is simpler for standard CRUD apps. GraphQL shines for complex data relationships and mobile apps. Message me with your use case and I'll recommend the right choice.
Will the API be documented?
Yes — every Standard and Premium order includes Swagger/OpenAPI docs and a Postman collection so your frontend team can start immediately.
Can you connect the API to my existing database?
Yes. I can work with your existing MySQL, MongoDB, or PostgreSQL schema or design a new one optimized for your use case.
Do you handle authentication?
All packages include JWT auth. Standard and Premium include full OAuth2, social login (Google/Facebook), and role-based access control.
What if I need more endpoints than the package covers?
We agree on scope before I start. If requirements expand during the project, I'll send a custom offer for the additional work.

