Craft CMS Developer & Support in Sheffield

Long-term Craft CMS support, version upgrades, and specialist development for businesses that cannot afford for their website to fail.

Karl @ Expression 37 ~ Craft CMS Developer, Sheffield

Most Craft CMS enquiries from Sheffield involve an install that's either running fine but neglected, or one that's genuinely broken while nobody's left to call.

Karl supports Sheffield and South Yorkshire businesses directly, no wider team involved. Craft CMS and ExpressionEngine are the only platforms Expression 37's touched since 2007. You deal with him, not an account manager.

He reads the actual codebase before quoting anything. Most engagements begin as a defined piece of work and move into an ongoing retainer once that's resolved.

Where this typically applies:

  • Sheffield businesses where the site is genuinely tied to revenue, so downtime or broken functionality has a direct, measurable cost.
  • Installs shuffled between account managers at an agency, none of whom properly understood the underlying build.
  • Plugins and Composer dependencies several major versions old, needing a proper audit before an upgrade is anywhere near safe.
  • Sites connected to Stripe, Salesforce, or HubSpot by a developer no longer around to explain the setup.

Common questions from Sheffield clients:

Does working with a remote developer suit a Sheffield business well?

Generally, yes. Direct access to a specialist, without an agency's account management layer in between, tends to mean faster responses and more consistent support, and on-site visits are rarely necessary.

Can you pick up a Craft install from a previous developer?

Yes, this is one of the more common starting points. Customised templates and unusual plugin choices get properly understood before anything is changed.

Our install's been on an old Craft version for a long time, is that serious?

Usually not on its own. Most of the actual work involves auditing plugin compatibility and untangling Composer conflicts, rather than the core software update itself.

Will you also cover our Stripe, Salesforce, or HubSpot integration?

Yes, that's part of the same work. These connections are usually wired directly into the Craft templates, so they're maintained together rather than as separate jobs.

How does the pricing side work?

A fixed cost for a defined job, an audit or upgrade. A monthly retainer for ongoing support. Either way, the number's agreed before anything starts.

And if something urgent goes wrong?

Retainer clients get handled first. Without one, urgent problems are still usually addressed quickly, but that guaranteed priority is specifically what a retainer buys.

Ready to get started?

If your website is business-critical and needs a specialist who will take proper long-term ownership of it, get in touch. Karl will respond personally and give you an honest view of how we can help.

Can we help?

Most clients come to us when their site has started to feel like a risk rather than an asset. Whether the agency relationship has ended, an upgrade has been delayed, or the site has simply grown beyond what it can handle, a conversation costs nothing.

Get in touch with Karl

Trusted by established businesses and growing brands across the UK

Expression 37 works with a small number of clients at any one time. These are some of them.

About Karl

Karl Bowers ~ ExpressionEngine & Craft CMS Specialist

Karl founded Expression 37 in 2007 and has worked exclusively with ExpressionEngine and Craft CMS ever since. He does not take on work in other platforms and does not hand work to other developers. Expression 37 is deliberately small, because the kind of support that matters to clients with business-critical sites is specific to their site, not something that scales in the conventional sense. If you work with Expression 37, you work with Karl.

Find out how we work

Client feedback:

We recently got in touch with Karl to help with some issues we were having with our site. All issues were dealt with in a very quick, efficient manner. Whilst our requests have only been minor ones, Karl's commitment to helping us out has been first class, and we would thoroughly recommend him!

Loretta Jones

Loretta Jones
Leeds Mencap

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