We craft beautiful, simple websites that drive results.

Kalyxo is a remote web development studio in ☀️ San Diego, CA 🌴

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What we do

We build simple and elegant static websites that work for you. We work closely with our clients to understand their needs and meet their goals.


We use a mobile-first approach so that your website looks and works great on all devices and screen sizes.


Using proven techniques, we optimize your website for search engines (SEO), helping your business achieve long-term success online.


Our websites are built with accessibility in mind, so that they can be read by everyone. Reach a wider audience.


Our websites are designed with the end-user in mind. They are easy to navigate, intuitive, and efficient.




Starting at:


Static 5-page website:

  • Unlimited updates.
  • Includes hosting.
  • Includes maintenance.
  • Based on template.
  • Customized for you.
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Starting at:


For larger websites:

  • Dynamic website.
  • CMS-powered (WP, Shopify).
  • Business or e-commerce website.
  • Customized to your brand.
  • One time fee.
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Custom project

Do you need a bigger site using WordPress? An interactive piece on your existing site (i.e. a calculator) ? Do you only want to improve your site's performance or accessibility?

Use the form below and tell us more!

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The Pudding

Where the proof lies.

Work sample - full website redesign with WordPress for travel agency USA Conseil

USA Conseil

After 20 years, French travel consultants USA Conseil really needed a website revamp. We built a modern, responsive and elegant website.

  • Full website redesign.
  • WordPress website.
  • Responsive design.
  • Secure & GDPR compliant.
Visit site
Work sample - Renaissance - Art gallery built with Shopify


Renaissance is a fictive art gallery built with Shopify.
Use the following password in order to access it: renaissance

  • Full theme customization.
  • Created products & collections.
  • Shopify website.
  • Responsive design.
Visit site
Work sample - Sunnyside Agency Landing Page


Sunnyside is landing page for digital agencies, here built with plain HTML and CSS.

  • Converted design into code.
  • Static site.
  • Animations.
  • Agency Landing Page.
Visit site

What they say

  • Marvellous job

    "My website was quite ancient and needed to be fully renewed to fit present needs such as responsive design, GDPR regulations, security (https), and future plans.

    Kalyxo took care of it, and I must say that they did a marvellous job. Not only did they make it beautiful, but also clear, spacious and very easy to use and understand.

    Xavier understood my needs, fully respected the spirit of the original site, and carefully took all my remarks and wishes into consideration.

    Thank you Kalyxo for this amazing work!

    - Clarisse, U.S.A. Conseil

  • Expertise and friendliness

    "Xavier is an excellent front-end developer and knowledgeable teammate who'll help you execute any project with kindness and ease. [...] Front-end development projects can be intimidating, but I'm glad that we had both Xavier's expertise and friendliness on our side to work through any roadblocks that came up. I highly recommend Xavier if you’re looking for a talented front-end developer who can deliver 110% on projects."

    - Jessica S.

  • Measurable improvements

    "An excellent developer, Xavier is thoughtful with his approach to coding. He considers potential site impact when writing new code and actively seeks to improve old code. He made measurable improvements to core web vitals and site speed. Importantly, his code was always clean, commented and readable!"

    - Barbara H.

  • Beyond gifted

    "Xavier is one of the kindest individuals I've worked with and is beyond gifted at what he does. [...] We've collaborated on a large number of projects over the years and Xavier was always able to translate my kooky ideas into a workable product. [...] Xavier was always patient and open to my wild ideas."

    - Eric P.

About Us

Xavier (Kalyxo's founder)

Xavier M

Founder & Developer

I'm Xavier, web development aficionado and founder of Kalyxo, a custom web development agency. I've dedicated my career to crafting memorable user experiences on the web.

My professional experience spans from Paris to San Diego, and I bring a wealth of professional knowledge and industry expertise to every project. With a passion for user experience, I've spent over 15 years honing my web development skill set.

Let's build something great together. Let's create your perfect website that inspires and leaves a lasting impact on your audience.

If you have a web development project in mind or share a passion for forward-thinking development, I would love to connect!


Ready to get started?

Thank you for considering Kalyxo for your web development needs. Contact us with any questions or to discuss your project.


☀️ San Diego, CA 🌴

Contact Us

Use the form or give us a ☎️ call:

(619) 259-0530