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Fiverr Pro
English
$
USD
I will build secure rest apis and backend systems using nodejs and express
daniyalkarim
About this gig
Need a fast, secure backend for your web or mobile app? I build clean,
well-structured APIs using Node.js and Express that just work.
What I Offer:
API Development
- RESTful API design and development
- Authentication (JWT, OAuth)
- CRUD operations with proper validation
- Clear error handling
Database Integration
- MongoDB, PostgreSQL, or MySQL setup
- Clean schema design
- Optimized queries
Real-Time Features
- WebSocket / Socket.io integration
- Live chat, notifications, real-time sync
Deployment
- Cloud deployment (AWS, Heroku)
- Environment setup and configuration
Why work with me:
I write clean, maintainable code and communicate clearly at every step.
No surprises just what we agree on, delivered on time.
Message me with your requirements before ordering so I can confirm
scope and timeline. Let's build something solid.
Get to know daniyalkarim
daniyalkarim
MERN Stack Web Developer
- FromPakistan
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Urdu, English
I'm a Full-Stack Web Developer specializing in React.js, JavaScript, TypeScript, Tailwind CSS, Node.js, Express.js, and MongoDB. I build fast, responsive, and scalable websites and web applications for businesses, startups, and restaurants. My services include custom web development, REST API integration, bug fixing, performance optimization, AI chatbot integration, and responsive UI development. I deliver clean, maintainable code, communicate clearly, meet deadlines, and focus on creating reliable solutions that help businesses grow.
My Portfolio
FAQ
Do I need to provide my own hosting or database?
No, I can set one up for you (MongoDB, PostgreSQL, or MySQL). If you already have one, I can work with that too — just mention it in your order requirements.
Can you add authentication to an API I already built?
Yes, I can integrate JWT or OAuth authentication into your existing project.
Will I receive the full source code?
Yes, complete source code is included with every package.
What do you need from me to get started?
A brief description of what you want the API to do, any specific endpoints or features you need, and your preferred database (if you have one).
Can you deploy the backend to a live server?
Yes, I offer cloud deployment on AWS or Heroku with the Standard and Premium packages.
