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I will fix HTML CSS and javascript issues on your website
Ivo N
About this gig
Having a frontend bug that you can't quite figure out?
I will help you fix HTML, CSS, JavaScript or TypeScript issues on your website or web application.
I can help with:
Broken layouts and CSS issues
Responsive/mobile problems
JavaScript and TypeScript bugs
UI and interaction issues
Form and validation problems
Animation issues
Frontend API integration problems
Legacy jQuery code
I work with HTML & CSS, JavaScript, TypeScript, Tailwind CSS, and Bootstrap. I also work with legacy jQuery code.
Before ordering, please send me a clear description of the issue and, if possible, the relevant URL or details about the affected page/functionality. I'll review the problem and confirm that it fits the selected package before starting.
For larger or more complex issues, please contact me first so we can agree on the scope and the appropriate package.
Let's get your frontend working properly again!
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 Ivo N
Ivo N
Frontend Engineer
- FromBulgaria
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Bulgarian
I am a Frontend Engineer with an engineering background and 10 years of professional web development experience. I have spent over 4 years focused on modern software development using TypeScript and JavaScript (ES6+), specializing in architecting reliable web tools, CI/CD pipelines, and Progressive Web Apps.
My Portfolio
Other Website Maintenance Services I Offer
FAQ
What do you need from me to start?
Please provide a clear description of the issue and the relevant website URL or page. If the issue requires access to source code or a development environment, I'll let you know what is needed after reviewing the problem.
Can you fix responsive or mobile issues?
Yes. I can investigate and fix HTML and CSS issues affecting different screen sizes, including desktop, tablet and mobile layouts.
Can you fix JavaScript or TypeScript bugs?
Yes. I can troubleshoot frontend JavaScript and TypeScript issues, including UI interactions, form behavior, validation and client-side errors.
Can you fix a complex or larger issue?
Yes, depending on the issue. Please contact me before ordering and describe the problem. I'll review the scope and recommend the appropriate package or a custom offer.
