f-solution Reinhard Fritz · Digital Systems
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Berlin · Remote · individual systems

AI. IT. GIS.
Technology that makes you sovereign.

I combine digital infrastructure, automation and spatial thinking to create solutions that work in everyday life – personal, sovereign and without unnecessary complexity.

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01

One contact. Many perspectives.

From the idea to reliable operation.

f-solution is Reinhard Fritz. I translate technical possibilities into clear decisions, build suitable systems and continue to support them – for companies, associations and projects.

Understand technology.
Reduce dependencies.
Stay capable of acting.

02

What I connect

Five fields.
One system.

The best solution emerges when infrastructure, intelligent tools and a view of the wider context are considered together.

AI_01 AI & automation Self-hosted AI agents with the open-source platform OpenClaw: analyse workflows, automate what is worth automating, keep it traceable.
IT_02 IT & infrastructure Linux, servers, technical organisation, troubleshooting and ongoing operation. On site in Berlin at 69 € per hour, no VAT surcharge.
WEB_03 Website development New sites and relaunches: lean, fast, privacy-friendly and hosted on our own infrastructure in Germany.
GIS_04 GIS & spatial analysis Geoscientific consulting, sustainable spatial analysis, GIS and monitoring for water and energy management.
DS_05 Digital sovereignty Make data, provider dependencies and technical decisions transparent again.

03

How I work

Locally rooted.
Digitally flexible.

On site in Berlin, remote wherever it makes sense for the project. What matters is clear collaboration: direct, documented and responsible from analysis through further development.

01Understand firstMake requirements and dependencies visible.
02Then simplifyReduce the solution to what is actually needed.
03Implement cleanlyDocumented, maintainable and reliable to operate.

04

Ready for the next step?

Let’s build something
meaningful.

Tell me briefly what you have in mind. I will respond with an honest assessment and a clear next step.

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