Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a react next js web app
Kashif
5.0
5.0
About this gig
Need a reliable React or Next.js developer to build or improve your web app, SaaS product, or dashboard? You're in the right place.
Im a Senior React/Next.js developer with 5+ years of experience building production web applications and SaaS platforms used by real businesses.
What I can build:
- React & Next.js web apps and SaaS platforms
- Responsive dashboards and admin panels
- REST & GraphQL API integrations
- Figma to React/Next.js development
- Authentication with JWT & OAuth
- Node.js full-stack applications
- Performance optimization and bug fixing
- Modern, reusable UI components
Tech Stack:
React, Next.js, TypeScript, Tailwind CSS, Node.js, MongoDB, PostgreSQL, GraphQL, Redux, Zustand, AWS & Vercel
I focus on clean TypeScript code, responsive UI, reusable components, performance, and maintainability. I have experience working on SaaS products serving 50,000+ active users and leading frontend development for a UK startup
Please message me before ordering so I can understand your requirements and recommend the right package.
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 Kashif
Kashif
- FromPakistan
- Member sinceMay 2025
- Last delivery3 months
Languages
English
Full Stack Engineer with 5+ years of experience building scalable web applications. I create high-performance UIs and secure backend systems using React, Next.js, Node.js, and MongoDB. Delivered platforms including CRM, AI recruiting SaaS, and real-time marketplaces.
Key strengths: clean code, full ownership from frontend to backend, and reliable delivery.
Tech stack: React, Next.js, TypeScript, Node.js, NestJS, MongoDB, AWS, Docker
Let’s build a solution that scales with your business.
My Portfolio
Other Website Development Services I Offer
FAQ
What's included in your custom web development service?
I can build responsive React/Next.js websites, SaaS applications, dashboards, API integrations, authentication, reusable UI components, and performance optimizations based on your requirements.
Can you work on my existing React or Next.js codebase?
Yes. I can fix bugs, add new features, improve UI, integrate APIs, refactor code, and optimize the performance of your existing React or Next.js application.
Do you write tests?
Yes. When required, I can write unit and end-to-end tests using tools such as Jest and Cypress to help ensure your application is reliable.
What if I need backend work too?
Yes. I can also handle full-stack development using Node.js, Express/NestJS, MongoDB, PostgreSQL, REST APIs, and GraphQL.
How do revisions work?
Revisions are included according to the package you select. Revisions cover adjustments to the agreed scope. New features or major changes may require an additional cost.
Do you sign NDAs?
Yes. I’m comfortable signing an NDA when required to protect your project and confidential information.
What is your availability?
I’m available for both short-term projects and ongoing development. Please message me with your requirements and preferred timeline so we can discuss availability.
Do you provide post-launch support?
Yes. I can provide post-launch support for bug fixes, updates, improvements, deployment issues, and additional features. Support beyond the package scope can be arranged separately.
What information do you need to start my project?
I need your project requirements, design or Figma files if available, existing codebase or repository access if applicable, API details, and any specific functionality you need.
Have more questions?
Absolutely. Send me a message with your requirements, and I’ll be happy to discuss your project and recommend the best approach and package.
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S satlogsatlog
United States
Great experience. He carefully understood the project requirements and delivered a clean, responsive, and professional web application on time. The quality of work was excellent. Highly recommended.
$50
Price
1 day
Duration
H 
Seller's Response
Helpful?M 
metno23
Germany
Kashif did an excellent job on the project. Communication was clear, delivery was fast, and the quality of the work exceeded expectations. He handled the deployment professionally and was very responsive throughout the process. Highly recommended for React/Next.js and full-stack development work.
$50-$100
Price
5 days
Duration
H Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S satlogsatlog
United States
Great experience. He carefully understood the project requirements and delivered a clean, responsive, and professional web application on time. The quality of work was excellent. Highly recommended.
$50
Price
1 day
Duration
H Seller's Response
Helpful?M metno23
Germany
Kashif did an excellent job on the project. Communication was clear, delivery was fast, and the quality of the work exceeded expectations. He handled the deployment professionally and was very responsive throughout the process. Highly recommended for React/Next.js and full-stack development work.
$50-$100
Price
5 days
Duration
H Seller's Response
Helpful?
