Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a scalable node js rest API and backend system
M. Zohaib
Level 1
5.0
5.0
About this gig
Most backends look fine until they break under real load.
I've built a fintech backend processing 5,000+ daily transactions and a real-time platform serving 500+ concurrent users. I also reduced API latency by 70% through query optimization and indexing on a live production system.
That's the level of backend you're getting.
What I build:
- RESTful and GraphQL APIs (Node.js + Express)
- Real-time features with WebSockets (Socket.io)
- Database design and optimization MySQL and MongoDB
- JWT and OAuth authentication with role-based access control
- Deployment on AWS or DigitalOcean with CI/CD setup
- Security hardening: SQL injection, XSS, CSRF protection
This gig is right for you if:
You're building a SaaS product, mobile app backend, e-commerce API, or real-time tool and need it built properly not patched together.
This gig is not for you if:
You need a WordPress site or a simple contact form. That's a different service.
How every project starts:
Before I write a line of code, I map your data structure, define your endpoints, and confirm scope in writing. No surprises at delivery.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know M. Zohaib
M. Zohaib
Expert Web Developer Crafting Digital Excellence
Level 1
- FromPakistan
- Member sinceMay 2024
- Avg. response time1 hour
- Last delivery3 months
Languages
Urdu, English, Hindi
I’m a skilled MERN Stack developer, specializing in building modern, responsive web applications. I offer custom web development with React, Nodejs, Express, and MongoDB, ensuring scalable, high-performance solutions. Whether you need a full-stack app, API integration, bug fixes, or optimization, I’ve got you covered. I deliver clean and efficient code while providing post-delivery support. Let's bring your imagination to life! Contact me today to get started.
My Portfolio
FAQ
What backend technologies do you use?
I work with Node.js, Express, and databases like MongoDB, PostgreSQL, or MySQL. For real-time features, I use WebSockets (Socket.io). Every stack is chosen for performance and scalability.
Can you integrate third-party APIs?
Absolutely. I seamlessly integrate payment gateways (Stripe, PayPal), authentication (Google OAuth, Auth0), cloud services, and other APIs — so your backend connects smoothly with external tools.
Do you provide deployment services?
Yes! I can deploy your backend on AWS, DigitalOcean, Heroku, or VPS with complete setup.
Can you build a real-time chat or live notification system?
Yes — real-time functionality is my specialty. I develop fast, scalable chat systems, live dashboards, notifications, and collaboration features using WebSockets/Socket.io.
How long does backend development usually take?
Delivery depends on complexity. A simple API takes 2–4 days; a full backend with database and real-time features may take 5–10 days. I’ll provide a timeline before starting.
Do you offer post-delivery support or revisions?
Yes, each package includes revisions. I also offer ongoing support and maintenance to ensure your backend runs smoothly after launch.
Will my code be scalable and well-documented?
Will my code be scalable and well-documented? Absolutely. I write clean, modular, and documented code following best practices — so your backend can grow with your user base and be easily maintained.
Reviews
7 reviews for this Gig
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G gigicoutoure
United States
Excellent as always, trustworthy, keeps to his word and his after sales support is out of this world exceptional. I’ll continue to work with him
$100-$200
Price
4 days
Duration
Helpful?Z 
zstavba
Slovenia
great at his work
$50-$100
Price
3 days
Duration
Helpful?G gigicoutoure
United States
⭐️⭐️⭐️⭐️⭐️ A Developer Who Redefined Excellence M built the entire global Node.js backend for NOYO, our AI-powered wellness and mental health platform and the result is phenomenal . He delivered a production ready, enterprise level system with authentication, APIs, Stripe, and WordPress connectivity,...
$200-$400
Price
11 days
Duration
Helpful?S 
samisi
Morocco
Zohaib is an exceptional developer with incredible attention to detail and a true commitment to excellence. From the very start of the project, he understood exactly what was needed and delivered beyond expectations. His communication was clear, consistent, and professional throughout, ensuring that...
$50-$100
Price
2 weeks
Duration
Helpful?S suburbia
Canada
A great experience. Solid to work with
$100-$200
Price
2 weeks
Duration
Helpful?
Reviews
7 reviews for this Gig
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G gigicoutoure
United States
Excellent as always, trustworthy, keeps to his word and his after sales support is out of this world exceptional. I’ll continue to work with him
$100-$200
Price
4 days
Duration
Helpful?Z zstavba
Slovenia
great at his work
$50-$100
Price
3 days
Duration
Helpful?G gigicoutoure
United States
⭐️⭐️⭐️⭐️⭐️ A Developer Who Redefined Excellence M built the entire global Node.js backend for NOYO, our AI-powered wellness and mental health platform and the result is phenomenal . He delivered a production ready, enterprise level system with authentication, APIs, Stripe, and WordPress connectivity,...
$200-$400
Price
11 days
Duration
Helpful?S samisi
Morocco
Zohaib is an exceptional developer with incredible attention to detail and a true commitment to excellence. From the very start of the project, he understood exactly what was needed and delivered beyond expectations. His communication was clear, consistent, and professional throughout, ensuring that...
$50-$100
Price
2 weeks
Duration
Helpful?S suburbia
Canada
A great experience. Solid to work with
$100-$200
Price
2 weeks
Duration
Helpful?
