I will create node js apis with jwt auth express, mongodb, firebase


About this gig
specialize in building fast, secure, and scalable REST APIs using Node.js, Express.js, MySQL, MongoDB, and Firebase.
Whether you need simple CRUD endpoints, a full backend system, or advanced third-party integration (like ERP, Oracle, or CRM systems), I deliver clean, robust, and production-ready solutions tailored to your exact needs.
What I Offer:
- Clean & secure RESTful API development
- ️ Database integration (MySQL, MongoDB, Firebase)
- Authentication systems (JWT, OAuth 2.0, session-based)
- ️ Business logic & custom middleware setup
- Third-party API integrations (Stripe, Twilio, etc.)
- Swagger or Postman API documentation (on request)
- Input validation, error handling, rate-limiting, and CORS
- Modular & scalable code with comments for maintainability
I prioritize clean architecture, performance optimization, and easy-to-extend code. You'll receive full source code with detailed inline comments and deployment-ready structure.
Lets build something scalable and efficient message me before ordering to align on your requirements and timeline.
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Get to know Didar Aqil
Website Developer and DevOps Engineer
- FromPakistan
- Member sinceNov 2024
- Avg. response time1 hour
- Last delivery3 weeks
Languages
Urdu, English
My Portfolio
FAQ
What technologies do you use for API development?
use modern and reliable technologies like Node.js, Express.js, MySQL, MongoDB, and Firebase to build fast, secure, and scalable REST APIs.
Can you build a complete backend system from scratch?
Yes, I can develop a full backend system including database design, authentication, APIs, and deployment-ready architecture tailored to your project needs.
Do you provide authentication and security features?
Absolutely! I implement secure authentication systems such as JWT, OAuth 2.0, and session-based login, along with input validation, encryption, and rate-limiting.
Can you integrate third-party APIs like payment gateways or SMS services?
Yes, I can integrate APIs like Stripe, PayPal, Twilio, or any custom third-party services required for your project.

