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I will develop fast and reliable backend apis using nodejs and nestjs
Abdul Qadir
About this gig
Hi there!
Are you looking for a scalable, high-performance backend API to power your web or mobile app?
With 5+ years of expertise in Node.js, NestJS, REST, and GraphQL, I build secure, fast, and maintainable backend systems tailored to your needs.
Why Choose Me?
- 5+ Years Expertise: Node.js, NestJS, MongoDB, AWS, Firebase
- 50+ Projects Delivered: Scalable APIs for startups & enterprises
- Full-Stack Knowledge: Seamless frontend (React/React Native) integration
- 5-Star Fiverr Reviews: Trusted by 20+ clients
What I Deliver:
- High-Performance Backend APIs
- Scalable Node.js/NestJS architectures
- Optimized databases (MongoDB, PostgreSQL)
- REST & GraphQL APIs
- Clean, documented RESTful endpoints
- Efficient GraphQL queries/mutations
- Secure & Production-Ready
- JWT/OAuth2 authentication
- AWS/Firebase deployment
Let's Build Your API!
Message me to discuss your project. Click Order Now to get started.
Get to know Abdul Qadir
Abdul Qadir
Full Stack MERN and React Native Engineer
- FromAfghanistan
- Member sinceJan 2019
- Last delivery2 years
Languages
English, Pashto, Urdu
✅ Expert in the MERN stack (MongoDB, Express.js, React, Node.js) with deep skills in backend APIs and AI integration
✅ Full-stack proficient, seamlessly connecting backend logic with intuitive frontend interfaces
✅ Proven ability to drive projects through the entire SDLC, from concept to deployment
✅ Skilled in building scalable, secure, and high-performance systems
✅ Experienced in collaborating with cross-functional teams to deliver impactful, user-centric solutions
✅ Passionate about clean code, lifelong learning, and leveraging AI to power digital innovation
My Portfolio
FAQ
What information should I provide before ordering?
Please share: Your project requirements (features, tech stack, deadlines) Any existing API documentation or backend structure Preferred authentication method (JWT, OAuth, etc.) Database preference (MongoDB, PostgreSQL, etc.)
Do you work with existing APIs or only build from scratch?
I can both develop new APIs and optimize/refactor existing ones. Let me know your needs, and I’ll suggest the best approach.
Which backend technologies do you use?
I specialize in: Node.js (Express, NestJS) Databases: MongoDB, PostgreSQL, Firebase APIs: REST, GraphQL Cloud: AWS, Docker, CI/CD pipelines
What’s your turnaround time?
It depends on complexity, but most projects take 2–21 days. Rush delivery may be possible—message me!
Do you offer post-delivery support?
Yes, I provide free bug fixes for 5 days after delivery (adjust as needed).
Can you integrate the API with my frontend (React, React Native, etc.)?
Absolutely! I have full-stack experience and ensure smooth frontend-backend integration.
