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Fiverr Pro
English
$
USD
I will build a scalable nodejs rest API, fix express bugs, and integrate mongodb mysql
Narayan S
Level 2
5.0
5.0
About this gig
Have custom API requirements or a complex architecture? Click 'Contact Me' for a free 10-minute technical evaluation before placing your order.
I help startups and businesses build production-ready APIs using Node.js and modern technologies.
What you will get:
- Scalable REST API (Node.js / Express)
- Secure authentication (JWT / OAuth)
- Database integration (MongoDB / MySQL)
- Clean, well-structured code
- API testing & documentation
Use cases I handle:
- SaaS backend development
- Mobile app APIs
- Payment & third-party integrations
- Fixing and optimising existing APIs
Why work with me?
- 60+ successful projects
- Fast communication
- Clean & maintainable code
- Long-term support
Send me a message before ordering to discuss your requirements.
Get to know Narayan S
Narayan S
API Integration Expert Stripe, Google Maps Automation Systems
Level 2
- FromIndia
- Member sinceMar 2023
- Avg. response time1 hour
- Last deliveryabout 6 hours
Languages
Hindi, Bengali, English
I help businesses build scalable systems using APIs like Stripe, Google Maps, and Solar API.
With 10+ years of experience, I specialize in:
🍔 Food ordering systems (like Zomato / Swiggy / Deliveroo)
Customer apps & websites
Admin panels for multi-store management
Delivery & order management apps
POS integrations
✔ Payment systems (Stripe)
✔ Map-based applications
✔ Solar estimation tools
✔ API integrations & automation
I don’t just write code — I build solutions that solve real business problems.
Let’s build something powerful.
My Portfolio
FAQ
What technologies do you specialize in?
I specialize in Node.js, Express.js, MySQL, PHP, and Python for backend development.
Can you provide examples of your previous work?
Yes, I can provide examples of previous projects upon request.
How do you ensure the security of the APIs and backend systems you develop?
I follow industry best practices for security, including input validation, authentication, and encryption where necessary.
Do you offer maintenance and support after the project is completed?
Yes, I provide maintenance and support services to ensure that your systems continue to operate smoothly.
Can you assist with integrating third-party services into the backend systems?
Absolutely, I have experience in integrating various third-party services to enhance the functionality of backend systems.
Reviews
1 reviews for this Gig
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Rating Breakdown
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A 
aidasdulinskas
United Kingdom
Great work. Delivered high-quality results on time and was very responsive. Highly recommend and will hire again!
$50
Price
5 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A aidasdulinskas
United Kingdom
Great work. Delivered high-quality results on time and was very responsive. Highly recommend and will hire again!
$50
Price
5 days
Duration
Helpful?
