Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix javascript errors, HTML CSS bugs and responsive web issues
Dmytro Farbun
About this gig
As a Fullstack Developer, I provide quick and professional source-code inspection to identify and fix frontend layout or functionality bugs on your website.
This specific gig is focused on fast debugging for core web technologies (HTML, CSS, and Vanilla JavaScript) to get your site working correctly without overcomplicating the process.
Services provided within this gig:
Fixing HTML5/CSS3 layout shifts, broken styles, and alignment issues.
Optimizing fluid mobile responsiveness so your site looks perfect on all screens.
Debugging Vanilla JavaScript console errors, broken buttons, or event handler failures.
Resolving UI component bugs, including faulty navigation menus, dropdowns, and modals.
Technical standards:
Clean, well-commented code structure.
Clear communication and analysis of the root cause before implementing the fix.
Please provide a link to the live website or share the affected files before placing an order so I can do an accurate technical assessment.
My Availability:
I am actively coding and communicating daily from 16:30 to 22:00 (Kyiv time, UTC+2). Leave a message anytime, and I will inspect your issue right when my evening shift starts.
Get to know Dmytro Farbun
Dmytro Farbun
Fullstack Web Developer
- FromUkraine
- Member sinceOct 2026
- Avg. response time1 hour
Languages
Ukrainian, English
Hi, I’m Dmytro! I’m a Full-Stack Developer building fast, secure web apps from scratch. I help businesses turn ideas into production-ready digital products.
What I bring to your project:
• Frontend: Interactive React/Next.js or lightweight HTML/CSS/JS. 100% mobile-responsive and top-tier A11y/Accessibility built-in.
• Security: Solid backend defense with JWT auth, Helmet, CORS, & Zod.
• Automation: Invisible anti-spam honeypots & Telegram API integrations.
• Architecture: Type-safe TypeScript & scalable Feature-Driven Architecture.
Let's deliver premium code together!
Other Software Development Services I Offer
FAQ
Why is the pricing set at this rate?
As a full-stack developer newly launching services specifically on the Fiverr platform, I am temporarily offering introductory fixed rates. The objective is to establish initial platform metrics and profile reputation. Code quality and engineering standards remain uncompromised.
What resources are required to begin debugging?
Depending on the nature of the issue, you will need to provide either the specific file snippets (for isolated HTML/CSS bugs) or temporary access to your repository/source files (for complex JavaScript runtime errors) to ensure efficient debugging.
How are complex or systemic bugs handled?
If initial source inspection reveals deep structural defects or server-side dependencies that exceed the basic package scope, I will provide a detailed technical breakdown. We can then mutually define and agree upon a custom scope and custom offer.
What if my bug requires more work or multiple pages fixed?
The basic package covers 1 isolated issue. However, you are never restricted by limits. If your project has multiple bugs or requires systemic code changes, just send a message. We will discuss the full scope and I will create a custom offer for your budget.
