Website Development Cardiff

When it’s a perfect fusion of good design and expert coding, website development will work for both our clients and their customers.


The successful development of a website only happens when the people who build it have a clear understanding of good UX design. Our developers work with our design team to make sure that your website not only looks good but also functions properly on any device.

We’ve developed thinkCMS, our own content management system that we build the majority of our sites on. This gives us the flexibility to customise both the front and back end of the site to suit the way that both you and your customers will use it. We constantly update our software, releasing new versions of thinkCMS every few months and keeping our open-source websites updated weekly

For the technically-minded amongst you (aka nerds), we code in .NET and C#, using HTML, CSS, JavaScript and jQuery. We can also develop around existing platforms like WordPress, hosted on Apache servers. For these we code in PHP and MySQL, using HTML, CSS, JavaScript and jQuery.

The key benefits of effective website development

Looks good in any browser

Looks good on any device

Safe & secure

Tailored to your needs

Easy-to-use CMS

Fully-tested website

Our website development service includes:

  • Coding & building on thinkCMS
  • Coding & building WordPress sites
  • Device testing
  • Browser testing
  • Allowing clients to log issues
  • Full CMS training

Here’s how we develop a website

Design & Brief

All too often, our clients come to us with a website that’s jam-packed with plugins and extensions. As a result, it’s hard to control and sluggish. We’ll work with our design team to build a website that’s easy for you and your customers to use.


Whether it’s a browser site, an eCommerce solution or an online booking platform, we’ll create something tailor-made to your needs.

Coding & Building

This is when the magic happens. Depending on whether we’re building your site on our own thinkCMS platform or an open-source solution like WordPress, our expert team of developers start to sprinkle the relevant code on the UX designs we created.


Every project is different, but we’ll always find the best technology, code language and solution to make your website look great and function effectively.

Testing & Launching

Now it’s time to test how the site will look on different browsers and devices. Our own thinkCMS has a responsive design in both the front and back end of the site. This means that it looks the same on a laptop, PC, mobile or tablet.


Now you can test the functionality of the site through our upVSIProject software. If there are any bugs, we’ll get them crushed, give you CMS training and put it live.

Feel free to get in touch