Custom Web Apps
A process held together by spreadsheets, emails and manual work still runs, but it doesn't scale and it's eating into time you don't have. Off-the-shelf software rarely fits either: you pay for features you never touch and go without the ones you actually need.
Tell me what you're trying to build and I'll come back within 24 hours with a clear plan and a fixed quote.
Prefer to talk it through? Call 07942 985 427
Give your clients a login where they can view their projects, download files, or track progress.
Let people book appointments, classes, or consultations, integrated with your calendar.
See your business data in one place. No more digging through spreadsheets.
Gated content, courses, or communities with user accounts and access control.
Multi-step forms, approval workflows, or intake processes that match how you work.
Inventory systems, directories, or any tool that needs to store and retrieve data.
This isn't just a pitch: my own Growth Engine is a live system I built and run in production. It replies to enquiries, drafts quotes and chases invoices automatically, in a trade's own voice, with nobody babysitting it. Same kind of custom-built, workflow-specific tool as a client portal or booking system, just aimed at a different job. If I can build and run that unattended, I can build the equivalent for what you need.
We dig into your requirements. What problem are we solving? Who will use it? What does success look like?
I design the interface and user flows. You see how it'll work before any code is written.
I build in phases, showing you progress regularly. You can test and give feedback along the way.
Thorough testing to catch bugs and edge cases before real users touch it.
We go live. I train you on how to use it and make sure you're confident.
Sound like the tool you're missing?
Get your free quoteIf you've got a process that's held together by spreadsheets or manual work, that's exactly what a custom tool is meant to fix. Tell me what you're trying to automate and I'll come back within 24 hours with a straight answer on whether a web app makes sense and what it'd cost.
Typically 6–12 weeks depending on complexity. Simple tools move faster, larger projects take longer. I'll give you a realistic timeline upfront.
Usually React or Next.js for the frontend, with a backend that suits your project. I'll recommend what makes sense once I know the scope.
Often, yes. Payment systems, calendars, email services, CRMs and other APIs are all fair game. We'll cover what you need during discovery.
You do. Once you've paid in full, the code is yours outright. You're not locked in to me.
I offer ongoing support packages if you need them, or you can manage it yourself. Either way, you'll have what you need to keep it running.
Yes. If you're not sure about the full vision, we can build a minimal version first to test the idea before committing to the full build.
Custom web apps start from £3,000. The exact price depends on scope, and you'll get one fixed quote after we've properly scoped the project. That number doesn't move once work starts.