I will develop secure apis with nodejs express mongodb and firebase


About this gig
Looking for an experienced Node.js backend developer?
I specialize in creating fast, secure, and scalable RESTful APIs using Node.js, Express.js, MySQL, MongoDB, and Firebase.
Whether you need basic CRUD APIs, a complete backend solution, or advanced third-party integrations (such as ERP, Oracle, or CRM systems), I deliver clean, reliable, and production-ready backends customized to your requirements.
What I provide:
- Secure & well-structured REST API development
- Database integration with MySQL, MongoDB, and Firebase
- Authentication & authorization (JWT, OAuth 2.0, sessions)
- Custom business logic & middleware implementation
- Third-party API integrations (Stripe, Twilio, and more)
- API documentation using Swagger or Postman (if needed)
- Proper input validation, error handling, rate limiting & CORS setup
- Modular, scalable, and maintainable code with clear comments
I focus on clean architecture, optimized performance, and future scalability.
You will receive complete source code, well-documented and ready for deployment.
Lets build something efficient and scalable together.
Please message me before placing an order so we can discuss your goals and timeline.
Get to know Ameer Ali
Expert MERN Stack Developer React Nodejs Express MongoDB
- FromPakistan
- Member sinceFeb 2022
Languages
Urdu, German, English, Arabic
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FAQ
What do you need to get started?
I’ll need your project requirements, API details, database preference (MySQL/MongoDB/Firebase), authentication needs, and any third-party integrations. If you have documentation or examples, that’s a plus.
Do you provide API documentation?
Yes. I can provide Swagger or Postman documentation on request to make testing and future development easier.
Will the backend be secure and scalable?
Absolutely. I follow best practices including JWT/OAuth authentication, input validation, error handling, rate limiting, and clean architecture to ensure security and scalability.
Can you integrate third-party services?
Yes. I can integrate payment gateways, ERP, CRM, SMS, email, and other third-party APIs like Stripe, Twilio, etc.
Do you offer revisions or support after delivery?
Yes. I provide revisions according to the gig package and can also offer post-delivery support if needed.
Can you deploy the backend on a server?
Yes, I can assist with deployment on VPS, AWS, DigitalOcean, or Firebase if required.

