App & custom development
From MVP to mature platform: we build web and mobile apps that fit your processes exactly — not the other way around.
New: the book “SaS” → JUNGHERZ · Digitalisation & Custom Software
Digitalisation that works in the real world.
We build apps, platforms and custom software, automate processes with AI and run scalable cloud solutions — including our own products. That operator experience flows into every client project.
App & custom development Modular platforms Process digitalisation AI automation Cloud operations
60+delivered projects
15 yearsdevelopment & consulting
< 24 hsupport response time
100 %hosted in Germany
What we do
Four building blocks. One standard: software that lasts.
From the first app idea to day-to-day operations — four service areas that work as one.
Modular platforms
We turn recurring requirements into configurable modules — new solutions ship in weeks, not months. The same modular DNA powers our own products.
AI automation
Years of hands-on AI experience — from phone assistants to document and data analysis. We automate whatever slows you down.
Cloud solutions & operations
Complete, scalable cloud architectures: rented intelligently instead of built expensively, operated by us — hosted in Germany.
Process digitalisation
Every channel. One platform. Your systems.
We connect your customer channels to your systems through a scalable cloud platform — AI-powered, automated and, if you like, operated by us.
How we work
Four steps. No blind flight.
From process analysis to day-to-day operations — in stages you can follow at any time.
Analysis
We look at how your processes actually run day to day — not just on the org chart. What slows things down, what runs twice, what gets left behind.
Concept
You get a clear proposal: what gets built, what gets configured, what gets connected — with honest effort estimates instead of buzzwords.
Delivery
Short cycles, something clickable early: we ship in stages so course corrections stay cheap.
Operations
We stay on board — operations, monitoring and further development, just like with our own products.
Steps 1 and 2 are available as a fixed-price start: the Process Sprint →
Getting started
The Process Sprint
From bottleneck to clickable prototype in 10 working days.
Is there a process that costs time, causes errors or depends on a few people? I come to you for the first day to see how the work really runs. The rest we do by video. We measure how long it takes today, agree on how to recognise a good solution, and I build a prototype that your team tries out with real cases.
You get
- a clear picture of your process, with today’s figures
- a list of how to tell it’s finished. It belongs to you.
- a prototype to try out
- a fixed-price quote for delivery and operations
You need
- a process that bothers you
- one person from your team who knows it (about 3 of 10 days)
Fixed price
from €2,900 net
Fully credited if you commission the build within 60 days.
fully creditableAnd if it turns out after day 3 that a solution isn’t worth it, I’ll tell you. You keep everything created up to that point.
Workshops and on-site work in German; English on request. On-site work in the Ruhr area and North Rhine-Westphalia is included; elsewhere we agree travel costs in advance.
We don’t just build software — we run and market it ourselves. Keeping our own products in the market changes how we plan client projects: more honest, more robust, more long-term.
Our products
We operate what we build.
Four SaaS solutions of our own run in production — with everything that entails: scaling, support, marketing. That experience flows into every client project.
AppConfector.de
The app construction kit for small and mid-sized businesses: communication, presentation and sales from one system.
EhrenPfoten.app
Animal shelter volunteering, simply organised: volunteers book dog walks in the app, the team manages time slots and approvals in one place.
MonaHilft.de
AI phone assistance that handles inbound and outbound calls intelligently and naturally.
StripeJack.cloud
Stripe revenue as a DATEV booking batch: hosted, automatic every month, no transaction limit, processed in Germany.
Open source
Our work is open to inspection.
This website runs on our own open-source design system. No coincidence: tools we build for ourselves are published wherever possible — proof you can verify, rather than a claim.
GlassKit
Glassmorphism design system with 24 CSS components, dark and light mode and design tokens — zero dependencies. The design language of this very website.
Voice-Office-Hub
AI phone agents as a self-hosted appliance: answer calls, converse naturally, hand off to humans, transcribe — GDPR-compliant in your own infrastructure.
MakeMyGame
Describe a game idea — the AI turns it into a playable retro game in Gameboy or SNES style. Try it right in the browser.
Contact
Tell us about your project.
Briefly describe your starting point and goal – we will get back to you with an honest assessment. Or book a free intro call right away.