Quick chat? Call 01865 600 612

Hi, I’m Sii Cockerill — I design and develop business websites that are clean, simple and easy-to-use

Do you want to work with someone you can trust; someone who knows what they’re doing and who can take the pain out of the whole process for you? Great — I’ve been doing exactly that for over 25 years.

Let’s get creating

What do I do?

Websites

Website Designer

Web Applications

Full-Stack Developer

Design & Branding

Senior Designer

Consultancy

Web Consultant

Here’s what my clients say

  • Never in my life did I think I’d utter the words, “I really enjoyed working on my website,” but that’s exactly what I’ve said after working with Sii. I’ve ended up with a site that is streets ahead of my old one in terms of navigation, design and speed. Plus he’s taught me some basic coding and IT knowledge, which mean I can manage the site myself and make any future changes. As they say…teach a man to fish!

    Jennifer Holloway Personal Branding Specialist

  • Sii has incredible talent of taking a small idea we have and creating something really wonderful, better than we could have imagined. It is always a pleasure to work with Sii, I have learnt so much from him, and he continues to raise the bar with our website.

    Naoise Morrin Games Studio Recruiter

  • As a digital agency it can be hard to find quality website designers and developers. Sii has looked after our own website for more than a decade and I’ve worked with him personally for over 6 years. I trust him to take my ‘briefs’ such as they are and translate that into improvements that are not only functional but are also well-designed and simple for me to use. As part of the wider team, he’s invaluable in supporting both our own and our clients’ websites.

    Sophie Roberts Managing Director

  • Sii’s technical and creative input has been invaluable. He offered his expertise without jargon, his guidance without arrogance and patience in abundance. We would recommend him to anyone!

    James Gouldsmith Business Solutions Architect

  • Sii has approached all of the projects that I have worked with him on in an intelligent and forward thinking way. He takes the time to understand what the business is trying to achieve.

    Rachael Charmbury Managing Director

  • Sii played an integral part in building multiple websites and landing pages allowing us to remain competitive across all areas of marketing. I worked very closely with him on systems and trackings so we could monitor performance in greater detail than ever before. He will always add fresh ideas during any build resulting in a better than expected end result.

    James Birchall Senior Digital Advisor

  • We have been working with Sii for the past 10 years in developing our website. He has been professional, comprehensive and competent throughout the process of our working together.

    Ziona Jones Managing Director

  • Since 2012, Sii has supported the evolution of our website to keep it awesome. He adds real value to our business and acts like an extended part of our team which is really important.

    Ben Norman CEO & Founder

  • Sii has the perfect balance of creativity and commercial awareness. It is rare to find but Sii is able to offer both. He is professional and brings an element of fun that is essential in making even the most demanding project an enjoyable & successful experience. Sii is pivotal to the success of any project and I highly recommend him.

    Claire Lewis CEO

  • Sii is the first person I turn to for any web related work. He is fast, skilled and a pleasure to work with. I wouldn’t recommend anyone else.

    Jem Finer Artist, Composer & Musician

  • Sii invests time in understanding a business, helping him create a product that addresses core business needs. It’s his willingness to challenge ideas that makes working with him invaluable.

    Luke Monaghan SEO Manager

  • It has been a pleasure working with Sii on our website project. I found that his expert and in depth knowledge, enthusiasm for the project, and ability to clarify and explain technical aspects to be very encouraging. I would definitely recommend his services to any company that wish to communicate their product or service in a way that will be seen by all and accessed via all devices.

    Emily Hussain Marketing Consultant

  • I love working with Sii. He always takes the time to listen, to understand what I’m trying to achieve and why. He’s never afraid to challenge ideas, great at explaining things and always delivers the very best outcome.

    Georgina Dinnage Marketing Manager

  • I’ve thoroughly enjoyed working with Sii on countless projects over the last 15 years. His critical thought process when it comes to analysing, planning and developing solutions is invaluable.

    Jon Wigham Head of Development

  • Sii has been a delight to work with and made understanding the requirements of new technology very simple, he has a vast amount of knowledge.

    Carole Clarke Managing Director

Interested in working together?

Let’s discuss your next project — whether it’s a new website or a redesign, a web application, or a branding / design project — I’m sure I can help.

Next Availability: June 2025

Let’s get started

Any questions?

  • Can you optimise my website for search engine results?

    Yes — I can certainly help you with changes to the structure of your website that could help your website rank better. The structure and mark-up of your website are only two of many factors that determine your position in search engines. You might be interested in my technical website audit.

  • Do you build Squarespace websites?

    No — I build WordPress websites. I could rebuild your Squarespace website in WordPress if there was a good business case to do so.

  • Do you build Shopify websites?

    No — not at the moment. I think Shopify is a great platform and I’ve seen clients achieve some great results using it. But I have extensive experience with WordPress, so it’s far more sensible for me to offer custom themes that work with WooCommerce — a free, open-source WordPress plugin that adds extendable ecommerce functionality and can be equally as effective as Shopify (with the added benefit that there are no on-going costs for the WordPress platform).

  • Can you help me with my CSS?

    Yes, but so can Stack Exchange… unless you’re particularly stuck on a very complicated CSS layout, you can probably find out the answer quicker and more cheaply via a Google search.

  • Do you know about SEO?

    Yes — I’ve followed SEO best-practices for building websites since 2003. There’s more to improving your search engine rankings than the technical structure of your website. If you’re interested in learning more, drop me an email.

Interested in working together?

Let’s discuss your next project — whether it’s a new website or a redesign, a web application, or a branding / design project — I’m sure I can help.

Next Availability: June 2025

Let’s get started