Welcome at häfelinger IT!
I’m a professional software developer and software architect working as freelancer. Here, on this website, you will find information about me and the company I have founded — häfelinger IT: about my competencies, how to locate or contact me, about my vitae.
Furthermore you might be interested in how I work or what I have worked on so far. To give you insights, please consider:
- A collection of case-studies shows what I connect with applied software-architecture in terms of a short story without going into technical details
- My workbench is a portal for my non-commercial software projects. This projects are all open source, allowing you to investigate in close detail my work approach.
If you have any questions about me or my work, please don’t hesitate to contact me.
Me



Seeking
- Looking for interesting and challenging work in the design and development of software projects within Europe; preferring countries like Germany, Switzerland, Austria and the Benelux countries.
Short Résumé
- I’m born 1964 in Freiburg (Breisgau), Germany
- I started to work with Software back in 1984 with a Comodore C64 computer
- After graduated from the University of Karlsruhe and worked for a local Software Company, I ..
- moved in 2001 to Amsterdam, The Netherlands where I’m still living today.
Competencies
- Themes: Configuration management, infrastructure solutions for software development, web applications, IT security, compiler construction, telecommunication.
- Work: Independent work; trying to provide, design and implement a solution which is simple while still effective, consistent and manageable in it’s complexity. Also used to work in teams and a strong believer that sharing information is key for success.
Companies & Organisations
- European Patent Office, The Hague, The Netherlands
- Borland, Amstelveen, The Netherlands
- Dresdner Bank, Frankfurt, Germany
- Karis AG, Darmstadt, Germany
- IBM, Cologne, Germany
- Bosch, Stuttgart, Germany
- Computec GmbH Software, Karlsruhe, Germany
Highlights
Technologies & Tools
- please checkout page Technologies which contains a compilation of tools and technologies I have used.
Education
- University of Karlsruhe, graduate in computer science (Diplom Informatiker)
Download
- Please download my current curriculum vitae as PDF document (available in other formats as well) from my download server.
Contact Information
- is available in detail from my contact page