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Fiverr Pro
English
$
USD
I will diagnose and fix HTML, CSS, javascript errors and web issues
Gjergj Kollumbi
About this gig
YOUR WEBSITE. YOUR BUSINESS. YOUR TRUST.
Giving someone access to your website and source code requires trust.
I provide professional HTML, CSS and JavaScript troubleshooting through Digital Focus Group OÜ, an EU-registered digital company in Estonia.
My approach: professional work, clear communication, responsible access and reliable solutions.
I CAN HELP WITH:
HTML errors & broken elements
CSS styling & layout problems
Mobile & responsive issues
JavaScript errors & conflicts
Broken buttons, menus & forms
Cross-browser problems
Broken frontend functionality
Custom CSS & JavaScript fixes
Problems after recent code changes
SECURITY & ACCOUNTABILITY MATTER
I request only the access necessary for the job, make targeted changes and test the affected functionality before delivery.
My goal is not to rebuild something that can be repaired. I diagnose the root cause and fix it properly.
NOT SURE WHAT IS WRONG?
Send me your website URL, a short description and, if possible, a screenshot or error message. I'll review it and help you choose the right package.
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 Gjergj Kollumbi
Gjergj Kollumbi
Website Developer and Technical SEO Specialist
- FromEstonia
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Albanian, English, Italian
I’m a website and technical SEO specialist operating through an EU-registered digital business based in Estonia.
I help businesses and agencies diagnose, fix and improve websites, from WordPress errors, broken functionality and HTML/CSS/JavaScript issues to technical SEO, Google indexing, Search Console and website problems.
My approach is focused on finding the root cause, making targeted fixes and delivering reliable solutions rather than temporary workarounds.
I also provide ongoing website maintenance and technical support for businesses that need a dependable long-term partner.
My Portfolio
Other Website Maintenance Services I Offer
FAQ
Should I contact you before placing an order?
Yes, especially if you are unsure what is causing the problem. Send me your URL and a short description or screenshot of the issue. I can then recommend the appropriate package before you order.
What types of HTML, CSS and JavaScript problems can you fix?
I can fix layout and styling problems, responsive issues, broken elements, JavaScript errors, forms, menus, buttons, frontend conflicts and other HTML, CSS or JavaScript issues.
What access will you need?
This depends on the issue. I may need access to the relevant source files, hosting, cPanel, FTP/SFTP or your development environment. I will only request the access necessary to complete the agreed work.
Will you create a backup before making changes?
When appropriate and when the required access is available, I will create or verify a backup before making changes that could affect the site.
What counts as one issue?
One issue means one clearly defined problem, such as a broken layout, mobile display issue, JavaScript error or malfunctioning element. Multiple unrelated problems may require the Standard or Premium package.
Can you work on an existing website without rebuilding it?
Yes. This service is focused on diagnosing and fixing problems in an existing site. I will avoid unnecessary rebuilding and make targeted changes whenever possible.
