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$
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I will build a full stack web app using react, spring boot, or mern stack
Krunal G
About this gig
Are you looking for a full stack developer to build a modern, secure, and scalable web application?
I can help you develop a custom full stack web app using React, Spring Boot, Node.js, Express, MongoDB, MySQL, and REST APIs based on your startup, business, college, or personal project requirements.
I can build or improve:
- Custom full stack web applications
- Admin dashboards and business portals
- CRUD applications
- Authentication and authorization systems
- REST APIs and backend integration
- Frontend + backend integration
- Task / project management systems
- Booking or custom management systems
My tech stack:
- Frontend: React.js, HTML, CSS, JavaScript
- Backend: Spring Boot, Node.js, Express.js
- Database: MySQL, MongoDB, H2
- Other: REST APIs, JWT Authentication, Git, Postman
What you will get:
- Clean and maintainable code
- Responsive and user-friendly UI
- Secure backend development
- Database integration
- Source code included
- Good communication and support
I have worked on full stack projects such as a Task / Project Management System with authentication, dashboards, CRUD operations, and complete frontend-backend integration.
Please contact me before placing an order
This helps me understand your requ
Get to know Krunal G
Krunal G
Software Developer
- FromIndia
- Member sinceJan 2026
Languages
English
I am a motivated computer engineering student with hands-on experience as a Software Developer Intern and a Web Developer. I contributed to software development and web solutions leveraging skills in Python, Java, Full Stack and Back end. I am certified in Prompt Engineering and Software Engineering Essentials.
FAQ
What kind of web applications can you build?
I can build custom full stack web applications such as admin dashboards, CRUD apps, task management systems, booking systems, authentication systems, and business portals using React, Spring Boot, Node.js, and MERN stack.
Can you work on both frontend and backend?
Yes. I provide complete full stack development including frontend UI, backend APIs, database integration, authentication, and frontend-backend connection.
Can you fix or improve an existing project?
Yes. I can add features, fix issues, improve UI, integrate APIs, and work on existing React, Spring Boot, Node.js, or MERN applications.
Do you provide source code?
Yes, source code is included in the delivery according to the selected package.
Should I contact you before placing the order?
Yes, please contact me before ordering so I can understand your requirements, estimate the work properly, and suggest the right package.
Can you integrate databases and APIs?
Yes. I can integrate MySQL, MongoDB, H2, and other databases as needed. I can also create and integrate REST APIs, connect frontend with backend, and handle data flow properly across the application.
Will the web application be responsive for mobile and desktop?
Yes. I develop responsive interfaces so the web application works properly across desktop, tablet, and mobile screen sizes, depending on the scope of the selected package.
What do you need from me before starting the project?
Before starting, I usually need: project requirements or feature list design/reference or sample website (if available) existing source code or repository (if it’s an existing project) preferred tech stack (if any) expected deadline and deliverables
Can you deploy the application after development?
Yes, I can help with deployment guidance or deploy the application depending on the project requirements. Please discuss deployment needs before placing the order.
Can you build a project from scratch based on my idea?
Yes. If you have an idea, feature list, or rough workflow, I can help convert it into a custom full stack web application using the most suitable stack based on your requirements.
