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I will fix frontend bugs and redesign your website UI in 24 hours
Mahamudul Hasan
About this gig
Does your website look broken, outdated, or messy on different devices? I can help you make it clean, modern, and perfectly functional again!
Im Hasan, a Frontend Developer experienced in React, Nextjs, Tailwind CSS, GSAP, and JavaScript. I specialize in fixing UI bugs, improving design quality, and enhancing overall user experience while keeping your existing website structure intact.
Heres what I offer:
- Fix layout or responsiveness issues
- Improve colors, spacing, and design alignment
- Resolve React or JavaScript errors
- Add smooth animations with GSAP
- Enhance speed and mobile performance
- Make your website visually appealing and consistent
I deliver fast, clean, and bug-free code ensuring your website looks modern and works flawlessly across all screens.
Whether its a small bug fix or a complete UI overhaul, Ill make your site shine
Lets get your frontend back in perfect shape!
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 Mahamudul Hasan
Mahamudul Hasan
- FromBangladesh
- Member sinceOct 2025
Languages
Bengali, Hindi, English
Hi! I’m Hasan — a passionate Full Stack Web Developer skilled in Nextjs, React, Nodejs, Express, and MongoDB. I create modern, responsive, and high-performing websites with clean UI, smooth GSAP animations, and seamless backend integration. I also build smart apps with AI API integration. Whether you need a landing page, portfolio, or complete web solution, I’ll deliver fast, secure, and professional results that help your business grow. Let’s bring your idea to life!
My Portfolio
FAQ
What do you need from me to get started?
I’ll need your website URL (if live) or project files, a short description of the issues or improvements you want, and any design references if available.
Do you work with all frameworks?
I mainly work with React, Nextjs, Tailwind CSS, and vanilla JavaScript. I can also handle HTML/CSS-based projects and minor fixes in other frontend frameworks.
Can you fix bugs in my existing codebase?
Yes! I can debug and fix errors directly in your project files while keeping your original structure safe. I always test everything before final delivery.
Can you improve the design without changing functionality?
Absolutely! I focus on enhancing your UI and UX while preserving your website’s structure, features, and content.
Will you make my website mobile-friendly?
Yes, responsiveness is included in all packages. I’ll make sure your site looks great on desktops, tablets, and mobile devices.
Can you add animations or transitions?
es, I use GSAP and Framer Motion to add smooth, professional animations that make your site more engaging and modern.
