I will build secure authentication API and express API for your backend


About this gig
Are you looking for a reliable backend developer to build robust, scalable, and secure APIs?
With 3+ years of proven experience in backend development, I specialize in delivering professional Node.js, Express.js, and REST API solutions tailored to your business needs.
My Services Include:
- Custom Express API development
- Secure Authentication API (JWT, OAuth, SSO)
- REST API design, testing, and deployment
- Database integration (MongoDB, MySQL)
- Third-party API integration (Stripe, PayPal, Shopify, etc.)
- Scalable Node.js backend development
How I Solve Your Problems:
- I ensure your APIs are fast, secure, and well-documented
- I use best practices for error handling and security
- I integrate your APIs with any front-end or mobile app smoothly
- I provide clean and maintainable code for long-term projects
Why Choose Me?
- 3+ years of hands-on experience with Node.js & Express.js
- Focus on performance, security, and scalability
- On-time delivery with continuous communication
- First project with special discounted offer
Lets build a reliable backend API that powers your web or mobile app successfully!
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Get to know Sadia Bibi
content writer, article writer, blog writer
- FromPakistan
- Member sinceFeb 2025
Languages
Urdu, English
FAQ
Q: What do I need to get started?
API requirements, DB access (if any), and your documentation.
Q: Can you integrate third-party APIs (Stripe, PayPal, etc.)?
Yes, I specialize in API integration with secure Express API.
Q: Do you provide post-delivery support?
Yes, I provide 30 days free support.

