I have been involved in consulting and software development for over 20 years now.
If you are interested in hiring me, here is an (always incomplete) list of the skills I can offer you and your clients.

focus and objective

Identifying technology suitable for the client, evaluating and prioritizing software platforms/solutions aligned with the client's strategic goals.

Supporting the management decision-making process by providing the client with precise and up-to-date documentation.

Play an active role in building the client‘s solution.

Deliver quality results on the highest level.

executive skills

Excellent written and verbal communication skills

Project Management for small and medium sized teams (< 20 team members)

Creative problem-solving

Access to a network of consultants with in-depth project experience in prior joint projects

Languages: German (native), English (fluent)

area of expertise

Here is a (partial) list of technologies I am currently working or have worked with in the previous projects.

Development related

Objective-C, Python, PHP, Java, C++/C, (X)HTML0-5, Javascript (and libs)

Network related

XMPP, SIP, RTP, NA(P)T and all the underlying basics

Security related

IPSec, Cisco firewalls, Linux based filtering techniques

Trademark notice:
Cisco® is a registered trademark of Cisco Systems, Inc. or its affiliates in the U.S. or certain other countries.
NetScreen® is a trademark of Juniper Networks, Inc. in the United States and other countries.