mugshotMy name is Alexander Janssen and I’m a professional network consultant.

I have more than 15 years experience in the telecommunications- and IT-industry and am currently employed at COCUS Technology GmbH in Germany, but are also for hire as a self-employed consultant.

My main areas of expertise are:

  • IP-network performance analysis & tuning
  • Performance Enhancements Proxies
  • TCP Congestion Algorithms in mobile networks
  • IT architecture, requirement analysis and project management

All postings here are my own opinion and not those of my employer or customers. This is a private blog, I don’t do business here.

If you want to get in touch with me, use the contact form.


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