Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop a nodejs application or rest API
Najam U
5.0
5.0
About this gig
Hello Everyone!
Welcome to the most professinal NodeJS development Service on Fiverr.
With my years long expertise in NodeJS, Express, TypeScript, and MongoDB, I build high-performance, scalable, maintainable and professional-grade applications or REST APIs.
Why This Gig?
- Expertise: Deep experience in NodeJS, Express, TypeScript, and MongoDB.
- Quality: Focus on clean code for fast, reliable APIs.
- Security: Commitment to best practices for data protection.
- Communication: Continuous updates for project transparency.
What You'll Get:
- Custom Backend Development: From simple CRUD operations to complex functionalities, tailored to your specific needs.
- Database Integration: PostgreSQL or MongoDB for effective data management.
- Authentication & Authorization: Full Secured Auth mechanism including access and refresh token with refresh token rotation and optional 2FA.
- API Documentation: Clear documentation using Swagger or Postman
- Testing & Debugging: Properly written Tests for every Edge case to ensure your API is robust and bug-free.
- Deployment Assistance: Deployment support on platforms like AWS, Azure, Google Cloud or any other platform.
Contact me now to discuss further!
Get to know Najam U
Najam U
I build smart Web and AI solutions for modern businesses
- FromPakistan
- Member sinceJul 2021
- Last delivery1 year
Languages
English, Urdu
I’m a Full Stack Developer with 5+ years of experience building modern, high-performance web and AI applications. I specialize in Next.js, React.js, TailwindCSS, TypeScript, Node.js, MongoDB, and PostgreSQL. I also create AI-powered apps using LangChain, LangGraph, OpenAI, Gemini, and Claude. I focus on clean, scalable, and efficient solutions that deliver real results. Let’s turn your idea into a fast, smart, and powerful digital product!
Other Software Development Services I Offer
FAQ
What if I need both frontend and backend development?
No problem! I also offer MERN stack and Next.js full-stack development services. Just send me a message before placing an order so we can align your requirements.
Will you provide support after project delivery?
Yes. I provide free post-delivery support for any minor fixes or deployment-related guidance to ensure everything runs smoothly.
Can you work with an existing codebase?
Yes, I can debug, refactor, or extend an existing Node.js/Express app while maintaining code quality and following best practices.
Do you follow any specific architecture or design principles?
Yes, I strictly follow Clean Architecture, SOLID principles, and modular design patterns to ensure your API is scalable, maintainable, and easy to extend in the future.
Can you integrate third-party APIs or payment gateways?
Absolutely! I can integrate Stripe, PayPal, Firebase, Twilio, or any other third-party service your app needs — including authentication or external data APIs.
What if I’m not satisfied with the final result?
Your satisfaction is my top priority. If you’re not happy with the final product, I offer revisions and a full money-back guarantee.
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G getprimeform
United States
Wow! Very impressed with the output here. I'm a software engineer by trade so it's refreshing to find someone who can deliver with speed and quality in the time frame I need. It's almost impossible in a corporate setting 😅 but he managed to pull it off!
$100-$200
Price
10 days
Duration
Helpful?H hlaulu
United States
Najam was knowledgeable and provided all the requirements for my application.
Up to $50
Price
4 days
Duration
Helpful?A 
atlass_75
France
Excellent work !
$50-$100
Price
3 days
Duration
Helpful?A anakarisma96
United States
Thank you for helping me, excellent service.
Up to $50
Price
1 day
Duration
Helpful?A anakarisma96
United States
Excellent, would recommend again!
Up to $50
Price
1 day
Duration
Helpful?
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G getprimeform
United States
Wow! Very impressed with the output here. I'm a software engineer by trade so it's refreshing to find someone who can deliver with speed and quality in the time frame I need. It's almost impossible in a corporate setting 😅 but he managed to pull it off!
$100-$200
Price
10 days
Duration
Helpful?H hlaulu
United States
Najam was knowledgeable and provided all the requirements for my application.
Up to $50
Price
4 days
Duration
Helpful?A atlass_75
France
Excellent work !
$50-$100
Price
3 days
Duration
Helpful?A anakarisma96
United States
Thank you for helping me, excellent service.
Up to $50
Price
1 day
Duration
Helpful?A anakarisma96
United States
Excellent, would recommend again!
Up to $50
Price
1 day
Duration
Helpful?
