Sean Barton
Software, and the thinking
that should go into it.
I'm a developer of 15+ years, mostly in PHP, Laravel, React and JavaScript these days. What I actually enjoy is the bit before the code — working out the bottlenecks and potential breaking points in a platform, where a process is quietly costing everyone time, what's worth building at all. I've got a habit of being the one people call once everyone else has given up on a problem — code or commercial.
Where I tend to be useful
A bit more detail on the services page, but roughly:
Working out what's actually wrong
Before I touch a line of code I want to know why a platform is the shape it is — where the architecture is fighting the team, and what's actually worth fixing first.
Building it properly
New builds from a blank page or an existing system that needs work — bespoke applications, APIs and back-office systems, mostly Laravel/PHP with React or plain JS on the front end.
Fitting into a team
Tortoise IT takes on project work and longer contract engagements alike — working solo, slotting into an existing team, or dealing with stakeholders directly, whichever the job needs.
Currently building
Most of what I write is for clients, so it's not mine to show off. But I keep a few things ticking over in the evenings — partly for fun, partly to stay sharp.
Jul 2026
Helmr — group management, minus the admin headache
Helmr is a platform for running membership-based clubs and groups — website, member portal, app, CRM, billing and comms in one place. It started as a favour for a sailing club I help train people at, and it's now on version two.
Read more →Jul 2026
The birth of Waymarq!
I built a project tracker. Waymarq is a client-facing project management app — Kanban, Gantt, budgets, quotes and a support desk — with an entirely optional AI layer bolted on top, not baked in.
Read more →Jul 2026
Laravel Periscope — Telescope with a little more utility
Laravel Telescope is brilliant, but searching and filtering by date is basically impossible once you're generating millions of rows a day. So I built Laravel Periscope — an open-source companion package — and published it on Packagist.
Read more →Got something you're turning over?
A blank page and a new idea, a platform that's outgrown itself, or a process that doesn't quite work — building it from scratch is genuinely most of what I do, and picking up someone else's work is just a bonus skill. Either way, happy to have a look.
Get in touch