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I will build full stack web applications using mern stack
Vivek Kumar
About this gig
Need a modern web application for your business or startup? I will build responsive full-stack web applications using React, Node.js, Express, and MongoDB.
My services include:
- Full-stack MERN web application development
- Responsive UI for desktop, tablet, and mobile
- REST API development and integration
- MongoDB database integration
- User authentication and role-based access control
- Dashboard, forms, and custom business features
- Bug fixing and performance optimization
- Deployment and hosting setup
Why work with me?
- Clean, maintainable code
- Responsive and user-friendly design
- Clear communication and regular updates
- Solutions tailored to your requirements
I can help develop a new application or improve an existing project. Please message me before ordering so we can discuss your requirements, features, timeline, and the right package.
Note: Complex functionality, third-party services, payment gateways, and large applications may require a custom offer.
Let's build a reliable web application for your business!
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 Vivek Kumar
Vivek Kumar
Full Stack MERN Developer
- FromIndia
- Member sinceJun 2026
Languages
Hindi, English
Full Stack Developer specializing in React.js, Next.js, Node.js, and TypeScript. I build responsive websites, SaaS applications, REST APIs, admin dashboards, and database-driven platforms.
Services include React bug fixes, API integration, MongoDB/PostgreSQL, authentication, Razorpay payments, performance optimization, and deployment.
Portfolio:
https://flipbookin.com/
https://deszayners.com/
https://easyshare.in/
https://aavrc.com/
I focus on clean code, reliable delivery, and clear communication.
My Portfolio
FAQ
What do you need to start the project?
Please share your project requirements, design or reference links, required features, and any existing source code. Never send passwords or secret API keys in chat.
Can you work on an existing application?
Yes. I can help fix bugs, add features, integrate APIs, improve the UI, and work on existing React and Node.js projects after reviewing the code and scope.
Will the application work on mobile devices?
Yes. Responsive design is included in the agreed scope, so the interface can adapt to mobile, tablet, and desktop screens.
Do you provide hosting and deployment?
Hosting and deployment can be included in selected packages or added as an extra. Hosting fees and third-party service costs are separate unless agreed otherwise.
Can you integrate payment gateways?
Yes, subject to the payment provider, account requirements, and project scope. Please contact me first to discuss the integration and confirm the price and timeline.
