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I will fix and develop backend api with node js, rest api integration
Yasin
5.0
5.0
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--PLEASE CONTACT ME BEFORE ORDERING TO DISCUSS YOUR REQUIREMENTS
Stop struggling with API errors! Whether your Node.js backend is failing or you need seamless REST API integration, I've got you covered. As a MERN Stack Developer, I specialize in building and fixing secure, high-performance backends.
My Services:
- API Bug Fixing: Resolve CORS, Auth failures, broken JSON, 500 and other errors.
- Third-Party Integration: Connect Stripe, PayPal, Google Maps, Twilio, etc.
- Custom Backend: Build robust Node.js & Express servers from scratch.
- Security: Implement JWT, OAuth2, and secure middleware.
- Database: Optimized MongoDB & SQL connectivity.
- Webhooks: Set up real-time data sync for your apps.
Tech Stack: Node.js | Express | React | Next.js | MongoDB | Axios | Postman | Webhooks
⭐ Why Hire Me?
- Clean Code: Scalable, well-documented, and production-ready.
- Security: Expert protection of API keys and sensitive user data.
- Fast Delivery: Most bugs are resolved within 24 hours.
- Bonus: Free Postman Collection included for easy testing!
Ready to fix your backend? Message me with your error details and let's get started!
Conoce a Yasin
Yasin
Full Stack Web Developer, MERN, Next js Specialist
- DeBangladesh
- Miembro desdefeb 2020
- Responde aprox. en:8 horas
- Última entrega3 meses
Idiomas
Bengalí, Inglés, Hindi
Hi, I'm Md Yasin Miah, a passionate Full-Stack Web Developer. With a strong background in React.js, Next.js and MERN stack development, I'm dedicated to delivering top-notch websites that exceed client expectations.
But it's not just about the skills - it's about the results. My goal is to not only meet but exceed your expectations, providing web solutions that drive your business forward and establish long-term partnerships.
Ready to take your web presence to the next level? Let's chat! Contact me today to discuss your project requirements and how I can help you achieve your goals.
Mi porfolio
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FAQ
Can you fix CORS errors and Authentication (JWT) issues?
Yes, absolutely. CORS (Cross-Origin Resource Sharing) and JWT/OAuth2 authentication failures are the most common issues I resolve. I will ensure your backend is configured correctly to allow secure requests from your frontend (React, Next.js, etc.) and that your tokens are being generated and verifi
Which 3rd-party APIs can you integrate?
I can integrate almost any REST API. This includes payment gateways (Stripe, PayPal), social media APIs, Google Maps, Twilio (SMS), AWS S3, and various CRM or shipping APIs. If you have the API documentation, I can make it work seamlessly with your Node.js backend.
Do I need to provide the source code or server access?
To fix bugs or integrate APIs, I will need access to your Node.js/Express source code. You can provide this via a Zip file or by adding me as a collaborator on your GitHub/GitLab repository for deployment-related issues.
Will you provide documentation for the new API endpoints?
Yes! For every API integration or custom development project, I provide a free Postman Collection. This allows you to test all endpoints easily. I also ensure my code is well-commented and clean, making it easy for you or your team to maintain in the future.
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1 comentarios sobre este Servicio
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nayemurrahman3
Emiratos Árabes Unidos
Great experience working with Yasin. He understood my requirements clearly, communicated well, and delivered exactly what I needed. Very professional, reliable, and easy to work with throughout the entire project. Highly recommended.
Hasta USD50
$
2 días
Tiempo
Y 
Respuesta del Freelancer
Útil?
Reseñas
1 comentarios sobre este Servicio
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
N nayemurrahman3
Emiratos Árabes Unidos
Great experience working with Yasin. He understood my requirements clearly, communicated well, and delivered exactly what I needed. Very professional, reliable, and easy to work with throughout the entire project. Highly recommended.
Hasta USD50
$
2 días
Tiempo
Y Respuesta del Freelancer
Útil?
