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I will fix bugs in your website

M
mariomardev
M
mariomardev
Mario M
Sommige informatie wordt in het Engels weergegeven.
fix bugs in your website
Volledig scherm
fix bugs in your website

Over deze dienst

Hi! Im Mario, a web developer experienced in HTML, CSS, JavaScript, PHP, Java, React, Node.js, and Shopify development.

If your website has bugs, layout issues, loading problems, crashes, broken features, or anything that is not working properly, I can help you fix it quickly and professionally.

I can help with:

  • Bug fixing
  • Website errors
  • Shopify issues
  • Responsive design problems
  • Frontend and backend fixes
  • Performance and loading issues
  • Code maintenance

I will carefully review your website, identify the problem, and provide a clean and reliable solution according to the package you choose.

Feel free to contact me before placing an order so we can discuss your issue and find the best solution for your website.

Prices are negotiable depending on the complexity of the task.


  • Platform

    • Shopify

  • Type website

    • E-commerce winkel
    • Zakelijk
    • Landingspagina
    • Blog
    • Dropshipping

  • Programmeertaal

    • Java
    • JavaScript
    • PHP
    • Python
    • TypeScript
    • HTML & CSS
    • React
    • Laravel
Respecteer de rechten van derden

Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.

Maak kennis met Mario M

Mario M

Web Programmer

  • Afkomstig uitSpanje
  • Lid sindsmei 2026

  • Talen

    Spaans, Engels
I am a programmer based in Elche with experience in web development using JavaScript, PHP, SQL, and HTML/CSS. I have a technical background in Docker, Amazon Web Services (AWS), and Kubernetes, and I have complemented my professional path with roles in event management and logistics.

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