Custom Software Development from Germany – Groenewold IT Solutions
We develop tailored software solutions exclusively in Germany for your business.
Discover our tailored IT solutions and learn how we can help your business.
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Our Team – Sales and Project Management
Dipl. Inf. Björn Groenewold
CEO
Expert in business management and strategic IT consulting with over 15 years of experience.
Dipl. Inf. (FH) Thorsten Frieling
Project Manager
Experienced project manager focused on efficient implementation and customer satisfaction.
Our Services
Discover our comprehensive range of IT services, from software development to IT consulting.
Learn more →Our References
View successful projects we have implemented for our clients.
Learn more →About Us
Get to know our company and team, and learn more about our values and philosophy.
Learn more →Our Technologies
Learn more about the modern technologies and tools we work with.
Learn more →Our Blog
Read current articles and insights on IT topics and trends in software development. (German only)
Learn more →Contact
Get in touch with us and let's talk about your project.
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Our Clients
We work with leading companies from various industries and develop tailored solutions for their individual requirements.
Our Clients from Public Sector and Education
Trust our expertise in the public sector and education. We develop secure and reliable solutions for public institutions.
Frequently Asked Questions
What You Should Know About Software Development
Costs & Budget
What does custom software development cost?
Costs vary depending on scope and complexity. A typical MVP starts at around €20,000, while complex enterprise solutions are correspondingly higher. We provide a transparent quote after a free initial consultation.
Do you work with fixed prices?
Yes, for clearly defined scope. For agile projects with evolving requirements, we work on a time and materials basis with transparent time tracking. Hybrid models (fixed price for base features, T&M for extensions) are often ideal.
Are there hidden costs?
No. We clearly define what is included in the quote and what is not. Change requests are discussed beforehand and charged transparently. No surprises on the invoice.
Cost estimate for your project?
In a short conversation, we give you a realistic assessment.
Björn Groenewold – CEO
Timeline & Process
How long does software development take?
An MVP is often achievable in 2–4 months. More complex systems with integrations can take 6–12 months. Through agile methods, we regularly deliver usable intermediate results – not just at the end.
How does the collaboration work?
After an initial meeting, we create a concept. Then we develop iteratively in 2-week sprints with regular demos. You always have insight and can provide early feedback. Transparency and communication are important to us.
Can we start on short notice?
In many cases, yes. Small projects or extensions can often start within a few days. For larger projects, we plan 1-2 weeks lead time for concept and team setup.
Quality & Location
Do you only develop in Germany?
Yes, we develop exclusively in Germany. Our team is based in Leer (East Frisia), and we do not work with offshore teams. This guarantees data protection, short communication paths, and the highest quality.
What technologies do you use?
We use various technologies appropriate for the project: React, Next.js, Laravel, .NET, Delphi, Flutter, Python, and more. No dogmas – we choose the best tool for the task.
View our technologies →How do you ensure quality?
Through code reviews, automated tests (unit, integration, E2E), CI/CD pipelines, and security checks. Quality is part of every sprint. Plus clean documentation for long-term maintainability.
Questions about our approach?
We'd be happy to explain how we would implement your project.
Thorsten Frieling – Project Management
Support & Maintenance
Do you also provide maintenance and support?
Yes, we offer long-term maintenance contracts with SLAs, regular updates, and emergency support. Many of our clients have been with us for over 10 years. Long-term partnerships are our model.
Do you also take over existing software?
Yes, after a code audit. We take over third-party software, stabilize it, document it, and continue development. We also get failed projects from other providers back on track.
Can we develop the software ourselves later?
Yes. You receive complete source code and documentation. We hand over cleanly and train your team if needed. You're not dependent on us – but many clients happily stay.
Ready for your project?
Let's talk about your requirements.
Björn Groenewold – CEO