Roosterke: staff scheduling in an app of my own
From idea to App Store: a planning board for the planner, an app where the team swaps, picks up open shifts and calls in sick, and every shift checked against working-time law and the CLA upfront.
Custom apps, web applications and integrations for SMBs, built by a software developer from Tilburg. Fixed price, reply within 24 hours.
You talk directly to the developer who builds it. No salespeople, no strings.
Sound familiar?
This is what I hear most from business owners. All fixable, usually faster and cheaper than you think.
Your site or application is slow, outdated or unreliable.
FixableYou lose hours a week to manual admin and spreadsheets.
FixableTwo systems need to talk to each other and nobody can pull it off.
FixableYour previous developer is gone and the project is stuck.
FixableYou doubt whether it all still runs safely and GDPR-proof.
FixableBig agencies quote numbers that make you flinch.
FixableSound familiar? Chances are I have solved it before.
Book a free 30-minute callBuilt live
From sketch to a working app with integrations. This is how I build it, step by step, and you watch from the start.
What I do for you
Big builds, quick fixes, Google visibility or a rush job: send it over, I pick it up.
Laravel or .NET platforms that speed up your operation: customer portals, dashboards, internal tools. Fast to use, pleasant to maintain.
How I approach itAn app of your own for iPhone and Android, custom-built for your team or customers and connected to your systems. Like Roosterke, live in the App Store.
How I approach itMoneybird automation, payments with Mollie or Stripe, CRM and webshops: systems that talk to each other. No more manual copy-paste.
How I approach itChatGPT assistants, smart workflows and scripts that take the boring work off your team. More time for customers.
How I approach itSlow or vulnerable site? I measure, find the bottleneck or the leak and fix it, GDPR check included.
How I approach itModernize old code without breaking what works. Step by step, with explanations along the way.
How I approach itNo need to switch software. I connect the systems you already have and only build what's genuinely missing in between.
Portfolio
From idea to App Store: a planning board for the planner, an app where the team swaps, picks up open shifts and calls in sick, and every shift checked against working-time law and the CLA upfront.
Client feedback
A selection of client experiences and results
Quick sum
Retyping, updating spreadsheets, emailing data back and forth. Move the sliders and see what it costs you now.
That costs you per year
€18,400
460 hours your team could spend on customers instead of retyping.
In a free call I look at what of this you can automate and what that costs. You talk directly to the developer who builds it, not a salesperson.
How I work
No jargon, no endless timelines. You explain the problem, I come back with a working solution and a fair price.
A 30-minute video or on-site call with the developer who builds it. No cost, no strings.
Fixed price, fixed deadline. You know upfront exactly what you get.
Working software within the agreed timeline, updates per milestone.
Reachable long-term for changes, questions and outages. No queue.
Nice to meet you
Software developer from Tilburg, and honestly: I just love this craft. I build custom apps, web applications and integrations with Laravel, .NET and Python, and I usually do a bit more than asked. Straight talk, no sales pitch: if I say Friday, it's Friday.
FAQ
Question not listed?
Just ask. You'll get an honest answer within 24 hours.
Custom iPhone and Android apps, web applications, API integrations, AI automation and webshops, built with Laravel, .NET and Python. From a small internal tool to a full platform for your customers.
Yes. I build custom iPhone and Android apps connected to your own backend. My own product Roosterke, staff scheduling for hospitality and care, is in the App Store and I built it from backend to app.
Yes. I connect Moneybird to your own systems through the Moneybird API, so invoices are created and sent automatically and nothing gets retyped between your software and your books.
Yes. I build payments with Mollie or Stripe into your web application, app or webshop, with iDEAL and credit card, and make sure paid orders are processed automatically.
No. I connect what you already use, like your accounting, CRM or webshop, instead of replacing everything. Only where there is a real gap between two systems do I build the missing piece myself.
No. You only need to explain how your work runs today. I turn that into software and explain each step in plain language, without jargon.
I build with logging and automatic retries, so a temporary glitch fixes itself. If it does not, I get an alert and get on it, ideally before you or your customer notice anything.
It depends on the job. I prefer to work per sprint with a fixed price upfront, so you never pay for air and can adjust or stop at any point. After a short call I give an honest estimate.
Within 24 hours, and for real emergencies often sooner. If I say Friday, it is Friday; if it can be sooner, you will hear it.
I am based in Tilburg (Noord-Brabant) and work for entrepreneurs in the region and across the Netherlands and Belgium. Remote works fine, and dropping by for a coffee works too.
Yes. I take over existing software, fix bugs and build new features, even when the previous developer is gone or there is no documentation.
Contact
Fill in the form, call directly or book a call. You get an honest answer within 24 hours, even if that answer is that you don't need me.
Book a free 30-minute callMy promise
Send a message
A few sentences is enough. I read everything myself.
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What happens next?
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