I will build a custom react and next js web application with typescript


About this gig
You need a React or Next.js application built properly, not a prototype that collapses when real users arrive.
I am a senior frontend engineer with 7+ years of experience, currently Senior React Developer at a European payments company building cross-border payout features. Production code, real money. I bring that standard to every order.
WHAT I BUILD
Custom React and Next.js web applications
SaaS products, internal tools, client portals, booking and e-commerce flows
Server-side rendering and static generation for SEO and speed
REST and GraphQL API integration
Authentication, protected routes and role-based access
Responsive interfaces built to WCAG 2.1 AA
MY STACK
React, Next.js, TypeScript strict mode, Redux Toolkit, Zustand, React Query, Tailwind CSS, Material UI, Jest, Vercel
WHAT YOU GET
Fully typed, component-based code with a clear folder structure, a README and a deployed build. Written so your in-house team, or the next developer, can pick it up without calling me.
HOW WE START
Message me with what you are building, any designs you have, and your deadline. I will come back with scope, timeline and a fixed price before you order.
Get to know Muhammad Mahdi
Senior React Developer, NextJS, React Native, TypeScript, 7 Years
- FromPakistan
- Member sinceFeb 2017
- Avg. response time1 hour
- Last delivery1 year
Languages
Urdu, Punjabi, English
My Portfolio
Other Software Development Services I Offer
FAQ
What do you need from me to get started?
What the app should do, who uses it, any designs (Figma, Sketch, or even sketches), your API documentation if you have one, and your deadline. If you do not have designs, tell me and I will scope it as build-from-brief.
Do you handle the backend as well?
I am a frontend specialist. I integrate with your existing REST or GraphQL API, and I can set up Firebase for auth and data. For a custom backend, I build against your team's API or a mock I structure so the real one drops straight in.
Do I own the code?
Yes. Full ownership on delivery, in your repository, with a README. No lock-in and nothing tied to me.
What happens after delivery?
Every package includes a revision window. After that I am available for ongoing work through a custom offer. Because the code is typed and documented, your own team can take it over instead if you prefer.
Why should I choose you over a cheaper offer?
Because I have spent 7 years fixing what cheap builds leave behind. You are paying for TypeScript strict mode, tested components and a codebase the next developer can read. If budget is the priority, message me and I will scope down honestly.
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
E 
ethanmadonald

United States
Ongoing collaborationAnother excellent job by Muhammad — highly recommended for his fast delivery and efficient solutions.
$50
Price
6 days
Duration
Helpful?E 
ethanmadonald

United States
Ongoing collaborationI'm extremely satisfied with the development services provided. The developer quickly identified and resolved a critical performance bug that significantly improved our application's load times, demonstrating exceptional technical expertise and problem-solving skills. Their clean, maintainable code and...
$50
Price
1 day
Duration
Helpful?W 
webboxes

Austria
Exceptional attention to details, clean work, fast delivery, learns fast new frameworks/libraries, good general understanding of the problems and bugs, ability for quick analysis of the existing problems.
$50
Price
Helpful?
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
E 
ethanmadonald

United States
Ongoing collaborationAnother excellent job by Muhammad — highly recommended for his fast delivery and efficient solutions.
$50
Price
6 days
Duration
Helpful?E 
ethanmadonald

United States
Ongoing collaborationI'm extremely satisfied with the development services provided. The developer quickly identified and resolved a critical performance bug that significantly improved our application's load times, demonstrating exceptional technical expertise and problem-solving skills. Their clean, maintainable code and...
$50
Price
1 day
Duration
Helpful?W 
webboxes

Austria
Exceptional attention to details, clean work, fast delivery, learns fast new frameworks/libraries, good general understanding of the problems and bugs, ability for quick analysis of the existing problems.
$50
Price
Helpful?

