I will fix html, css, javascript and react bugs

J
julianapetrenko
J
julianapetrenko
Juliana P.

About this gig

Having a problem with your HTML, CSS, JavaScript, or React website? I will find the cause, fix the bug, and make sure it works correctly across screen sizes.

I specialize in front-end bug fixing and debugging for existing websites and web applications.


What I can fix:

  • HTML errors and broken structure
  • CSS / SCSS styling bugs and layout issues
  • Responsive design and mobile issues
  • JavaScript errors, logic bugs, DOM issues and broken interactions
  • React bugs, components, props, state, hooks and rendering issues
  • TypeScript errors and type-related issues
  • Tailwind CSS styling and responsive issues
  • Cross-browser compatibility problems
  • UI glitches, broken buttons, forms and navigation
  • Existing code cleanup and small front-end improvements

Why work with me?

  • Clean, maintainable code
  • Root-cause debugging instead of random patches
  • Responsive and cross-browser testing
  • Clear communication
  • Careful work on existing code


Tech stack: HTML5, CSS3, SCSS, Tailwind CSS, JavaScript, React.js, TypeScript.


Every bug is different, so please message me before ordering. Send me your website/code, describe the issue, and I will review it and recommend the right solution and package.

Get to know Juliana P.

Juliana P.

Frontend Developer Pixel Perfect Figma to React HTML

  • FromUkraine
  • Member sinceAug 2026
  • Avg. response time1 hour
  • Languages

    Ukrainian, English
Hi, I'm a Front-End Developer focused on turning Figma designs into fast, responsive, and polished websites. I build pixel-perfect interfaces using HTML, CSS, SCSS, Tailwind CSS, JavaScript, React, and GSAP, with a strong focus on responsive design, clean code, smooth animations, and attention to detail. Whether you need a landing page, business website, or a custom React interface, I can bring your design to life across desktop, tablet, and mobile. The service is provided by a minor under an account owned by the parents of Daniil and managed by them. Have a design ready? Let's build it.

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