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Fiverr Pro
English
$
USD
I will fix HTML issue, CSS error, white screen and frontend error fast
Antonio
About this gig
Are you struggling with website bugs, broken layouts, JavaScript errors, or responsive design problems?
You're in the right place. I specialize in professional frontend bug fixing and troubleshooting to make your website smooth, responsive, and fully functional across all devices and browsers.
Whether its a small visual issue or a complex frontend problem, I carefully analyze the bug, identify the root cause, and provide a clean and reliable solution instead of temporary fixes.
What I Fix:
- HTML & CSS issues
- JavaScript and jQuery errors
- Broken website sections
- UI/UX alignment issues
- React frontend bugs
- Bootstrap/Tailwind CSS fixes
- Cross browser compatibility problems
- Form validation and animation bugs
Why Choose My Service:
- Fast troubleshooting
- Clean optimized fixes
- Professional communication
- Long-term reliable solutions
- Mobile and desktop optimization
- Client satisfaction focused work
I understand how frustrating website issues can be when they affect your business or users. My goal is to deliver a stress-free experience and solve your problems quickly and professionally.
Send me a message before ordering and lets fix your website today.
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 Antonio
Antonio
Full Stack Web Developer and Bug Fix Specialist
- FromSpain
- Member sinceJun 2026
Languages
English, Spanish, German
I'm a professional Full Stack Web Developer with expertise in fixing website bugs, coding errors, and performance issues across modern web technologies. I specialize in HTML, CSS, JavaScript, React.js, Next.js, Node.js, Express.js, WordPress, WooCommerce, APIs, databases, and server troubleshooting. Whether you're facing a white screen, plugin conflict, frontend or backend bug, responsive design issue, API integration problem, or database error, I provide fast, clean, secure, and reliable solutions with clear communication, quality work, and on time delivery.
FAQ
What do you need to start the work?
I will need your website URL, bug details, screenshots, and access to the source code or hosting if required.
How fast can you fix my issue?
Simple bugs can be fixed quickly, while complex issues may require more detailed debugging and testing.
Do you work with React or Bootstrap websites?
Yes, I can troubleshoot and fix bugs in React, Bootstrap, Tailwind CSS, and modern frontend frameworks.
Can you fix responsive issues on mobile and tablet devices?
Yes, I optimize and fix layout problems for mobile, tablet, and desktop screens.
What types of frontend bugs do you fix?
I fix HTML, CSS, JavaScript, jQuery, React, responsive design, UI/UX, layout, animation, and cross-browser issues.
