I will fix react, HTML, CSS and javascript website issues

V
varo_amg
V
varo_amg
Alvaro Marin
fix react, HTML, CSS and javascript website issues
Full Screen
fix react, HTML, CSS and javascript website issues

About this gig

Is your website experiencing issues or not looking the way it should?

I will fix frontend problems in your HTML, CSS, JavaScript, or React website quickly and professionally.

Services include:

CSS and styling fixes

Responsive design issues

Broken layouts

React component bugs

JavaScript errors

Form and UI fixes

Mobile optimization

Frontend improvements

Why choose me?

Clean and organized code

Fast communication

Responsive design experience

Modern React and JavaScript skills

Attention to detail

Whether you need a small fix or several frontend improvements, I can help make your website work properly again.

Please contact me before placing large or complex orders.

  • Website type

    • Landing page

  • Programming language

    • HTML & CSS
    • JavaScript
    • Bootstrap

  • Website features

    • Form
    • Gallery
    • Portfolio
    • Landing page
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 Alvaro Marin

Alvaro Marin

Frontend Developer React, JavaScript, HTML and CSS

  • FromCosta Rica
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    Spanish, English
Hi, I'm Alvaro, a Frontend Developer specializing in React, JavaScript, HTML, and CSS. I build modern, responsive, and user-friendly websites for businesses, professionals, and personal brands. My focus is creating clean designs, smooth user experiences, and responsive layouts that look great on all devices. I have experience building landing pages, business websites, dashboards, and applications that consume real APIs using React. I am committed to clear communication, attention to detail, and delivering quality work on time. Let's work together to bring your ideas to life.

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