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Fiverr Pro
English
$
USD
I will build a custom full stack web application using react and nextjs
Mustansar T
About this gig
Need a fast, scalable web application built the right way?
I'm a full stack JavaScript developer specializing in React, Next.js & Node.js the same stack powering today's top startups.
WHAT I BUILD:
- React.js & Next.js front end development
- Node.js & Express.js backend API
- REST API & GraphQL integration
- JavaScript & TypeScript development
- Authentication (JWT, OAuth, NextAuth)
- Payment integration (Stripe, PayPal)
- MongoDB, PostgreSQL & MySQL databases
- Admin dashboards & SaaS applications
- SEO optimization via Next.js SSR/SSG
- Mobile responsive UI with Tailwind CSS
WHY CHOOSE ME:
- 300+ projects delivered successfully Locally
- Clean, scalable & maintainable code
- SEO-first Next.js development
- On-time delivery always
- 24/7 communication throughout
- ️ Post-launch support included
Message me before ordering I'll confirm your requirements and timeline before we start.
No surprises. Just results.
Gig milestonesNEW
Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.
- Basic Package.
- 1st Milestone: Website Design1-day delivery · 4 revisions$50Pay now
I'll create the design for your website.
- 2nd Milestone: Development1-day delivery · 4 revisions$50Pay later
I'll develop the website and deliver a working product for your review.
These are the steps we’ll follow to complete your project.
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 Mustansar T
Mustansar T
Full Stack Developer
- FromPakistan
- Member sinceJun 2026
Languages
Urdu, English
I'm a Full Stack Developer with 7 years of experience turning high-level visions into revenue-generating digital products.
I specialize in Next.js, Node.js, MERN Stack, WordPress, and Framer covering everything from custom web applications and scalable APIs to stunning Framer websites and powerful WordPress
solutions.
I don't just write code. I act as your technical partner removing friction, solving real problems, and building products that perform, scale, and grow your business.
Let's build something great. Message me.
My Portfolio
Other Website Development Services I Offer
FAQ
What technologies do you use for full stack development?
I specialize in the modern JavaScript/TypeScript stack — React.js and Next.js on the front end, Node.js with Express.js on the backend, and MongoDB or PostgreSQL for databases. Every application is built with TypeScript where applicable for better reliability and scalability.
Why Next.js instead of plain React for SEO?
Next.js supports Server-Side Rendering (SSR), Static Site Generation (SSG), and Incremental Static Regeneration (ISR) — which means your pages are pre-rendered and fully readable by search engine crawlers. Plain React renders in the browser, which hurts SEO. Next.js gives you the best of both worlds
Can you integrate payment gateways into my application?
Yes. I have hands-on experience integrating Stripe, PayPal, and Razorpay including subscription billing, one-time payments, and webhook handling. Payment integration is included in Standard and Premium packages and can be scoped as a custom add-on for Basic.
How long will my project take?
A single-page React application typically takes 1 days. A multi-page Next.js platform with Node.js API and database takes 2 days. A full SaaS or business application with authentication, payments, and admin panel typically takes 3 days. I provide a confirmed timeline after reviewing your exact
Do you build SaaS applications?
Yes — SaaS development is one of my core specialties. I build multi-tenant SaaS platforms with user authentication, subscription billing via Stripe, role-based access control, admin dashboards, and scalable Node.js backend APIs. Message me with your idea and I'll help you scope it correctly.
Do you use TypeScript?
Yes. TypeScript is my default for Standard and Premium package projects. It reduces bugs, improves code readability, and makes your application significantly easier to scale and maintain long-term. For Basic package, JavaScript is used unless TypeScript is specifically requested.
Will you deploy my application after it's built?
Yes. Standard and Premium packages include deployment to Vercel or Netlify with proper environment variable configuration. For Premium, I also assist with custom domain setup and production environment configuration.
Do you provide source code and post-launch support?
Always. You receive 100% ownership of the complete source code upon final delivery. Post-launch support is included in every package (7, 14, or 30 days depending on your package) to handle any fixes, adjustments, or questions after you go live.
