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English
$
USD
I will be your senior full stack mern and typescript developer
Hammad Khan
Level 2
1 order in queue
5.0
5.0
About this gig
Looking for a senior full-stack MERN & TypeScript developer to build or scale your web application?
I deliver high-performance, secure, and scalable applications using modern JavaScript and TypeScript technologiesfrom MVPs to production-ready systems.
Whether you need new development, feature enhancements, or bug fixing, I provide complete end-to-end solutions with clean architecture and best practices.
What I Can Do for You
Full-Stack MERN Development
- React.js / Next.js frontend development
- Node.js & Express.js backend
- MongoDB database design & optimization
- TypeScript across frontend & backend
- RESTful & GraphQL APIs
Bug Fixing & Optimization
- Fix frontend & backend bugs
- Improve performance & scalability
- Code cleanup & best-practice implementation
Authentication & Integrations
- Secure authentication (JWT, OAuth)
- Third-party APIs (Stripe, PayPal, Firebase, AWS)
- Real-time features (WebSockets)
Why Choose Me?
- 7+ years of full-stack development experience
- Strong expertise in MERN + TypeScript
- Clean, maintainable & scalable codebase
- Clear communication & fast delivery
- Long-term support available
Message me before ordering to discuss your project requirements and goals.
Let's chat!
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 Hammad Khan
Hammad Khan
Expert Web And Mobile Developer
Level 2
- FromPakistan
- Member sinceMar 2022
- Avg. response time16 hours
- Last delivery2 months
Languages
English, French, German, Spanish, Arabic
I'm a Senior Software Engineer with 7+ years of experience building high-quality web and mobile apps. I specialize in full-stack development using React, Node.js, Django, Laravel, and Elixir. On the mobile side, I'm an expert in Flutter, React Native, Swift, and Kotlin. From MVPs to scalable systems, I deliver clean code, fast performance, and great UX.
Let's turn your idea into a powerful digital product. 💬 Message me today to get started!
My Portfolio
FAQ
Can you build web app with MERN?
Yes!
Which is better — MERN or TypeScript?
Both are excellent! I can help you choose the best option based on your project’s goals, timeline, and features.
Will you upload the web app to our server?
Absolutely. I can help with the entire deployment process and guide you through server requirements
Do you handle UI/UX design too?
Yes, I can either work from your design (Figma, XD, etc.) or design clean, responsive screens from scratch.
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
A 
ayaansiddiqu360
Repeat Client
Pakistan
Satisfied with work.
Helpful?A ayaansiddiqu360
Repeat Client
Pakistan
Nice work with delivery on time fulfilling all milestones and requirements.
Helpful?A 
achraf04
Repeat Client
Morocco
One of the best developer i've ever work with them
Helpful?A achraf04
Repeat Client
Morocco
Fast and talented developer and i will work with him again
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
A ayaansiddiqu360
Repeat Client
Pakistan
Satisfied with work.
Helpful?A ayaansiddiqu360
Repeat Client
Pakistan
Nice work with delivery on time fulfilling all milestones and requirements.
Helpful?A achraf04
Repeat Client
Morocco
One of the best developer i've ever work with them
Helpful?A achraf04
Repeat Client
Morocco
Fast and talented developer and i will work with him again
Helpful?
