Custom software that fits your business — plus our own Shopify apps
You shouldn't have to change how you work to fit someone else's software. We build tools that match your process, your industry, and your team.
We've been running this on spreadsheets for years and it's a mess
What started as a quick tracker is now the backbone of your operation — and it's fragile, confusing, and terrifying to update. We turn spreadsheet chaos into a proper system that your whole team can use confidently.
Every software company we've spoken to wants tens of thousands and months of our time
We're a small team with low overhead. We don't have account managers, project managers, or three layers of sign-off. You talk directly to the people building your software. That's why we can deliver real solutions at a fraction of the agency price.
Nothing on the market does what we need — our industry is too specific
Veterinary practices, specialist contractors, bespoke manufacturers, niche consultancies — we love working with businesses that the big software companies have never heard of. Your industry might be niche, but your problems are solvable.
We keep paying for features we don't use and can't get the one feature we actually need
Off-the-shelf SaaS tools are built for everyone, which means they're perfect for no one. We build exactly what you need — nothing more, nothing less. No per-seat pricing creep, no features you'll never touch.
Your clients want to check on their order, see their documents, book an appointment, or approve a design — and right now they have to ring you or send an email. A portal gives them self-service access and saves your team hours.
Generic booking tools don't understand your rules. Maybe you need specific equipment per slot, staff with different qualifications, or buffer time between certain types of appointment. We build booking that works how you work.
Salesforce costs a fortune and takes months to configure. HubSpot is built for marketing agencies. You need a CRM that speaks your language — with the fields, stages, and workflows that match your actual sales or service process.
Whether you're a workshop tracking repair jobs, a contractor managing installations, or a studio managing commissions — you need to know what's in progress, what's waiting, and what's overdue. Not in a spreadsheet. In a proper system.
The tools your team uses every day but nobody outside the company ever sees. Staff portals, stock trackers, quoting calculators, approval forms, training systems — the boring-but-essential software that makes your operation run.
You already have tools that work — they just don't talk to each other. We connect your existing systems so data flows automatically, and we automate the repetitive tasks that eat your team's time.
Fast, modern, mobile-responsive websites that load instantly and rank well on Google. We design and build every site in-house — no templates, no page builders. Every one of our 9 app websites is our portfolio in action.
Our best work is for businesses in industries too specific for generic SaaS tools. If your business has a unique process that no off-the-shelf tool handles — that's where we come in.
Don't see your industry? That's fine — we probably haven't built for it yet. Get in touch and tell us what you need.
We don't do 60-page proposals or make you sit through a sales pipeline. Here's how it works.
Tell us what's not working. We'll ask questions, suggest approaches, and be honest about whether we're the right fit. No cost, no obligation.
We give you a fixed price for a defined scope. No hourly billing surprises. No "we'll figure it out as we go." You know what you're getting and what it costs.
We build in short cycles and show you working software regularly. You give feedback, we adjust. You're never in the dark about progress.
We deploy it, train your team, and provide ongoing support. The people who built it are the same people who answer your questions.
Encrypted data, secure authentication, and GDPR compliance baked in from day one. Not bolted on as an afterthought.
Responsive design that works on desktop, tablet, and mobile. Your team and your clients can use it from anywhere.
EU-based support from the people who built it. Not a chatbot, not a ticket queue in another timezone. Actual humans who know your system.
It's your software. No per-seat licensing, no monthly SaaS creep, no vendor lock-in. We build it, you own it, full stop.
Nine apps live and in production — seven on the Shopify App Store, a free coaching app, and a qualitative research platform. This is the kind of software we build — production-grade, real-world tools used by real people.
JewelryStudioManager is the CRM that understands how custom jewelry studios work. Track commissions through your entire workflow, manage client preferences down to ring sizes and metal choices, schedule consultations, and give your clients a branded portal to follow their piece's progress.
StaffHub gives Shopify store owners a complete toolkit for managing their team. Create structured training modules to onboard new hires, schedule shifts, run performance reviews, and keep everyone connected with built-in messaging. Available in English, Spanish, French, German, and Portuguese.
Jewel Value streamlines the appraisal process for retail jewelers. Generate professional, customisable valuation certificates with PDF export, produce insurance-ready documentation, and give your customers a secure portal to view and download their certificates — all integrated with your Shopify store.
SmartCash connects to your Shopify store and transforms order data into actionable cashflow insights. No more spreadsheets, no more guesswork — see your real financial position, forecast where you're heading, and test decisions before you make them.
Pitch Side is a free coaching companion built for volunteer grassroots football coaches. Plan training sessions, manage your squad, prepare for match days, and track your season — all from your phone, no account required. For the coaches who give up their Saturday mornings.
From intake to invoice — manage every repair ticket, quote, payment, and customer notification in one place. Replace spreadsheets, paper tickets, and sticky notes with a purpose-built system designed for jewellers, watchmakers, and repair shops on Shopify.
💎 Jeweler? See all three apps together.
JewelryStudioManager + Jewel Value + RepairDesk — the complete software suite for jewelry businesses.
ProfitShield validates every order at checkout and blocks unprofitable ones before they complete. Built with Shopify Functions (Rust) for lightning-fast execution right in the checkout flow. Set your margin rules, and ProfitShield enforces them automatically — no more losing money on orders you shouldn't have accepted.
GrowthMap transforms marketing plans into guided daily tasks. Three quests a day — a quick win, a core task, and a learning moment — completable in under 30 minutes. AI drafts your content, explains the jargon, and tells you exactly what to do next. For small business owners who'd rather build products than wrestle with marketing.
QualCanvas brings qualitative research coding to an infinite, interactive canvas. Code transcripts, discover patterns, and build theory visually. 12 built-in analysis tools including word clouds, co-occurrence, clustering, sentiment analysis, and framework matrices. Auto-code with keyword or regex patterns. QDPX import/export for NVivo and ATLAS.ti interoperability. Built for researchers, by researchers.
Not sure where to begin? These packages give you a clear scope, a fixed price, and working software in weeks — not months. See full pricing details →
From €3,000 • 2–4 weeks
Turn the spreadsheet that runs your business into a secure web application with roles, permissions, audit trails, and dashboards.
From €6,000 • 2–6 weeks
Custom Shopify admin extensions, workflow automations, and internal tools that save your team hours every week.
From €6,000 • 4–10 weeks
A branded portal where your clients can check progress, approve work, access documents, and stop ringing you for updates.
Not sure which package fits? That's fine — the first conversation is free and we'll help you figure it out.
Start a ConversationMost projects fall between €3,000 and €25,000. A spreadsheet replacement typically starts at €3,000. Client portals and multi-feature tools start at €6,000. Complex custom solutions start at €12,000. We'll have a free conversation about what you need, then give you a clear, fixed quote before any work starts. No surprises. See our pricing page for full details.
Simple tools can be ready in a few weeks. Larger systems take longer. We'll give you an honest timeline upfront, and you'll see working software throughout — not just at the end.
Absolutely. Most people come to us with a problem, not a specification. "We're drowning in spreadsheets" or "our clients keep ringing for updates" is plenty to start with. We'll help you figure out what the right solution looks like.
Not at all. You know your business and your problems — that's what matters. We handle all the technical decisions and explain things in plain English.
We've built multiple production applications that are live and used by real businesses every day — you can see them on this page. We're now offering that same capability to other businesses who need custom tools built. Same team, same standards, same tech stack.
No. We provide ongoing support and maintenance. The people who built your software are the same people who support it. If something needs fixing or you want to add features later, we're here.
Yes. It's your software. You own the code, the data, everything. No vendor lock-in, no per-seat licensing that creeps up every year. We build it, you own it.
Here's how hiring a small studio like us compares to the alternatives.
| JMS Dev Lab | Enterprise Agency | Off-the-Shelf SaaS | |
|---|---|---|---|
| Fits your exact workflow | Yes — built to match | Yes, but at 5–10x the cost | Rarely — you adapt to it |
| You talk to the builders | Always — no middlemen | Usually through a project manager | Never — you get a support ticket |
| Ongoing costs | Hosting only (you own it) | Hosting + retainer fees | Monthly per-seat pricing forever |
| Timeline | Weeks to months | Months to years | Instant (but limited) |
| Budget | Proportionate to scope | Enterprise pricing | Cheap, then creeps up |
| Features you don't need | None — we build what you need | Some bloat, but mostly tailored | Loads — you're paying for them anyway |