We build software that simplifies processes – from MVP to enterprise.
Web applications, mobile apps and interfaces – from MVP (minimum viable product) to operations. We modernise legacy systems and work in agile Scrum sprints.
No obligation: we clarify what you need and give you an initial assessment.
Agile principles help us deliver quality software on time and on budget.
Software tailored to your specific business requirements.
Developers with experience across many programming languages and technologies.
Thorough testing and code reviews for reliable, high-performing software.
OWASP standards, proper secrets management and a hardened CI pipeline.
„Our industry software is twenty years old and barely adaptable any more.“
„We have an idea for a digital product but no development team of our own.“
„We retype data between three systems by hand.“
„Our agency is expensive and slow – we want to steer development ourselves again.“
Clarify goals, users and constraints.
ResultDocumented requirements, user groups and success criteria
Duration: typically 1–2 days
Design and agree on flows and interfaces.
ResultAgreed designs or a clickable prototype
Duration: typically 3–4 days
Build in short iterations with regular demos.
ResultWorking software after every sprint, shown in a review
Duration: 1 to n sprints of 2–3 weeks each
Testing, code reviews and security checks.
ResultTest reports, code review and security check
Duration: typically 2–3 days
A controlled launch into production.
ResultApplication in production with a fallback plan
Duration: typically 1 week
Monitor, maintain and keep improving.
ResultMonitoring, updates and further development as agreed
Duration: ongoing
Certificates held by Frank Maier.
Development · SAP & commerce
International industrial group
Industrial automation (B2B) · Group with subsidiaries worldwide
Frank Maier’s project experience, before M4IER
Result
Commercial APIs delivered for distributors, dealers and end customers; partner ecosystem expanded
Development · Consulting
Retail company
Retail · 10 employees · Name anonymised
Result
Lead generation automated · leads assigned geographically · basic CRM in use · email marketing enabled
Development · Consulting
International industrial group
Industrial automation (B2B) · Group with subsidiaries worldwide
Frank Maier’s project experience, before M4IER
Result
Automated workflows and AI-assisted document processing in use; Copilot introduced in the development teams
Development · Operations · SAP & commerce
International industrial group
Industrial automation (B2B) · Group with subsidiaries worldwide
Frank Maier’s project experience, before M4IER
Result
Online share of sales raised from 15 % to 40 % · over €1bn transaction volume · around 1 million orders a year · 99.99 % SLA availability
Development
US subsidiary of an industrial group
Industrial automation (B2B) · Subsidiary of an international group
Frank Maier’s project experience, before M4IER
Result
One code base for iOS and Android with an offline product catalogue and eBusiness functions
Development
International industrial group
Industrial automation (B2B) · Group with subsidiaries worldwide
Frank Maier’s project experience, before M4IER
Result
Two applications in use: time recording with SAP integration and a pricing simulation for sales
You do. The source code and the rights to software developed specifically for you pass to you as the client.
Both: clearly defined projects at a fixed price, open or agile projects on a time-and-materials basis. Our day rate is €720–960 (plus VAT), depending on the task.
Mainly Java, .NET, TypeScript and Python; React, Angular or Vue.js in the frontend; Flutter, Xamarin and native iOS for mobile. We choose the technology to fit your needs and existing landscape.
MVP stands for minimum viable product: the smallest version of your product that already delivers value to real users. Instead of spending months building everything at once, you go live early, collect feedback and develop further in a targeted way. That protects your budget and shows quickly whether the idea works.
That depends on the scope of the project. We start with a short discovery workshop in which we cut the scope down to the essentials. On that basis you receive a concrete quote – time and materials or fixed price.
Yes. We analyse the existing code, make it maintainable and develop it further – or plan a step-by-step replacement.
We can, if you like. Your own team can take over just as well: we document clearly and hand over in a structured way.
Yes. Development is mostly remote across DACH; for workshops and key meetings we are happy to come by in the Stuttgart region.
Book a free intro call. Prefer to get in touch directly? Call us or use the form to send a few lines about what you have in mind.
No obligation: we clarify what you need and give you an initial assessment.
