Need a Squarespace expert who can build, fix, or upgrade your site?
I’m Colin Irwin — a trusted Squarespace developer with 10+ years of experience and hundreds of sites launched for clients in the UK, US, and beyond.
Why work with me?
I’m a recognised Squarespace expert, designer and developer based in London.
For over a decade, I’ve built high-performing Squarespace websites for happy clients in the UK, USA, and beyond.
Whether you're a charity, startup or established brand, I can help you:
Build from scratch
Migrate or modernise your site
Add features Squarespace doesn’t support natively
I’ve also led multimillion-dollar web projects outside Squarespace, giving me the technical and communication skills to make your project smooth from start to finish.
I’m a:
Squarespace Community Leader
Squarespace Authorized Trainer
Platinum Squarespace Circle Member
Butlin's Big Weekends
•
Sony Europe
•
Stafford Capital Partners
•
Sage Publications
•
Allen & Overy
•
Huddle Creative
•
Sophie Cooney Runners
•
Microsoft
•
British Telecom
•
Conde Nast
•
Nutshell TV
•
A Place To Think
•
Lefroy Brooks
•
nascom
•
Bourne Leisure
•
Planet IA
•
In The White Room
•
Company, Place
•
the marchhhare
•
Cullen International
•
RoughStuff Oak
•
Pearlfinders
•
Theia Energy
•
Cassion Castle Architects
•
The Sales Productivity Company
•
On-line Medical Reports
•
Neptune Aquaculture
•
Closeplan
•
Green Condom Club
•
Insignia Medical
•
Lightwave
•
Locws
•
The Paralysis Center
•
The Evidence Based Chiropractor
•
RD Architects
•
Resonance Asset Management
•
Top Hat Productions
•
Robotic Thoracic Surgery
•
Butlin's Big Weekends • Sony Europe • Stafford Capital Partners • Sage Publications • Allen & Overy • Huddle Creative • Sophie Cooney Runners • Microsoft • British Telecom • Conde Nast • Nutshell TV • A Place To Think • Lefroy Brooks • nascom • Bourne Leisure • Planet IA • In The White Room • Company, Place • the marchhhare • Cullen International • RoughStuff Oak • Pearlfinders • Theia Energy • Cassion Castle Architects • The Sales Productivity Company • On-line Medical Reports • Neptune Aquaculture • Closeplan • Green Condom Club • Insignia Medical • Lightwave • Locws • The Paralysis Center • The Evidence Based Chiropractor • RD Architects • Resonance Asset Management • Top Hat Productions • Robotic Thoracic Surgery •
Reviews and Testimonials
What can I do for you?
Quick design & build with Squarespace
A big advantage of Squarespace is that you can move from a blank page through prototyping to a finished, professional site in a relatively short space of time.
A Minimum Viable Product (MVP) approach ensures that you get the most bang for your buck.
Large scale projects
Throughout my career I’ve worked on large scale projects that require strategic understanding and the ability to collaborate with multiple stakeholders to solve complex problems.
Notable clients include Butlins, British Telecom, IBM, Microsoft, Sony Electronics, Sage Publications, The Consumers’ Association, and many more.
Freelance Agency work & Consulting
I work in-house or remotely for ad agencies & web agencies who need a freelance Squarespace specialist to implement their design concepts.
I also consult for companies on a wide range of topics including platform migrations, large site UX and, more recently, the potential uses of AI.
Custom coded JavaScript & CSS
My custom code delivers features that are not part of the standard Squarespace offering.
I’ve added ecommerce features, built custom shipping solutions, pulled in data from external sources via APIs.. ..all sorts of nifty stuff.
Website upkeep and more
Many clients engage me as a virtual web services department.
This extends beyond website updates. I’m like a cyber odd job man; I get first refusal of any IT related requirements.
Troubleshooting
Squarespace is a great DIY platform but things can go wrong. Content updates can screw up a layout.. code plugins might clash.. ..and the site breaks.
An experienced eye can quickly work out how to fix what has gone wrong.. and I’ve got two of them.
Need to know more?
Frequently Asked Questions
-
New Squarespace users often face obstacles when trying to achieve their website goals. While Squarespace is user-friendly, my professional assistance offers expertise to overcome these challenges. I bring design, UX optimization, and custom solutions to ensure your website exceeds DIY limitations.
-
Absolutely! Whether you need a complete overhaul or minor tweaks, I have the expertise to breathe new life into your Squarespace website.
-
I believe in collaborative partnerships. I'll work closely with you from concept to launch, ensuring your input shapes the final product.
-
I provide flexible support options tailored to your needs. Whether you prefer full-service content maintenance, where I handle updates and changes on your behalf, or prefer having me on standby for occasional assistance, I've got you covered.
My goal is to ensure your Squarespace website remains in top shape, allowing you to focus on your business while I take care of the technical details.
-
Timelines vary based on project complexity and content availability. I'll work with you to establish a realistic schedule before commencing work
-
Reach out through our contact page or request a consultation, and let's bring your vision to life.