I will fix HTML, CSS, javascript and react bugs professionally

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daniel_boni
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daniel_boni
Daniel Boni
Parte de la información aparece en idioma inglés.

Acerca de este Servicio

Having issues with your website or React app?

Dont worry I will help you quickly fix bugs, errors, and broken UI problems in your frontend project.

Whether it's a small layout issue or a serious JavaScript/React error, I will debug and fix it professionally.


What I can fix:

  • HTML/CSS layout and responsiveness issues
  • JavaScript bugs and console errors
  • React component issues and rendering problems
  • Broken UI elements (buttons, forms, navigation)
  • Mobile responsiveness problems
  • Styling bugs (Tailwind, CSS, Bootstrap)
  • API integration issues (frontend side)
  • Performance improvements and clean code fixes


Why choose me?

  • Fast communication
  • Clean and professional fixes
  • 100% satisfaction guaranteed
  • Support even after delivery


Send me a message before ordering so I can review the issue and recommend the best package.

Respeta los derechos de terceros

Recuerda que incluir temas, plantillas o cualquier otro elemento que viole los derechos de terceros o las leyes aplicables en los trabajos entregados va en contra de las políticas de Fiverr. Puedes ver más información en Guía para la creación digital responsable.

Conoce a Daniel Boni

Daniel Boni

Frontend Web And App Developer

  • DeGhana
  • Miembro desdeene 2026
  • Idiomas

    Inglés
Hello! I’m a skilled Full Stack Developer passionate about creating high-performing, visually engaging web experiences. I help startups, entrepreneurs, and businesses build professional websites and web applications using React.js, modern UI design practices, and clean, scalable code. Services I offer include: Responsive website and landing page development React.js web applications Figma/XD/PSD to pixel-perfect code Website redesigns and UI improvements Bug fixing and performance optimization My goal is to deliver websites that not only look great but also drive results. Let’s build!