Hi, I am Haroon Asif, a full-stack JavaScript developer with 3+ years of experience building web applications, dashboards, admin panels, APIs, and responsive websites. I build, fix, and improve web applications using the MERN stack: MongoDB, Express.js, React.js, and Node.js. This service is suitable for startups, businesses, and product owners who need a reliable developer for full-stack web apps, dashboards, backend APIs, database integration, authentication, bug fixing, or performance improvements.
Services I Provide
MERN stack web app development
React.js frontend development
Node.js and Express.js backend development
MongoDB database integration
REST API development
Login and sign-up authentication
Admin dashboard development
API integration
Bug fixing and code improvements
Responsive UI development
Database design and management
Clean, scalable, and maintainable code
Deployment guidance
Why Work With Me
5+ years of development experience
Strong frontend and backend expertise
Clean and scalable code structure
Professional communication
Reliable delivery and regular progress updates
Experience with production-ready web applications
Long-term project support available
My Process
First, I review your project requirements, design files, API documentation, existing codebase, project files, and required setup details. After that, I provide a clear development plan, timeline, and estimated hours or a fixed project scope.
For larger projects, I prefer working in a series of milestones, such as project setup, frontend development, backend API development, database integration, testing, bug fixing, and deployment.
I focus on building web applications that are clean, secure, scalable, easy to maintain, and ready for real users.
Please share your project requirements before starting so I can review the scope and suggest the best approach.