I will maintain, fix, and update your website professionally

J
javiercalabria
J
javiercalabria
Javier C
5.0
5.0
maintain, fix, and update your website professionally
Full Screen
maintain, fix, and update your website professionally

About this gig

Is your website slow, outdated, or full of issues? I can help.


Im a Senior Full Stack Developer with 20+ years of experience helping businesses keep their websites running smoothly, securely, and efficiently.


What I can do for you:

  • Fix bugs and technical issues
  • Update plugins, themes, and core systems
  • Improve performance and loading speed
  • Ensure security and stability
  • Provide ongoing maintenance and support


I work with PHP, MySQL, and modern web technologies, delivering clean, reliable solutions tailored to your needs.


Why choose me?

Fast and clear communication

Practical, business-focused solutions

Long-term reliability

  • Send me a message before ordering to discuss your needs. Lets keep your website running at its best.

  • Platform

    • WordPress

  • Programming language

    • JavaScript
    • PHP
    • HTML & CSS
    • Bootstrap
    • jQuery
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 Javier C

Javier C

Senior Full Stack Developer PHP

5.0(2)
  • FromSpain
  • Member sinceJun 2018
  • Last delivery4 months

  • Languages

    English, Spanish
Senior Full Stack Developer | 20+ Years of Experience I help businesses fix, improve, and scale their software with reliable solutions. I specialize in PHP, MySQL, and web applications, working on complex systems and enterprise platforms. 🔧 What I can do for you: • Fix bugs and improve code • Optimize performance • Build and maintain web apps Clean code, clear communication, and results focused on your business. Let’s solve your problem.

Other Website Maintenance Services I Offer

Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • F

    ferrangispert

    ES

    Spain

    5

    Javier se implicó al máximo y pese a las dificultades no se rindió. Conseguimos sacar el trabajo. 100% recomendado.

    $600-$800

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • F

    ferrangispert

    ES

    Spain

    5

    Javier se implicó al máximo y pese a las dificultades no se rindió. Conseguimos sacar el trabajo. 100% recomendado.

    $600-$800

    Price

    3 days

    Duration

    Helpful?
    Yes
    No

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