We do Citrix trainings and Citrix consulting. We are specialised on Citrix ADC (formerly NetScaler) and Citrix SD-WAN (formerly called Citrix Cloud Bridge). We also have solide knowledge about Citrix XenDesktop.

Curriculum vitae

Johannes Norz is a freelance consultant, technical evangelist and trainer, specialized in Citrix ADC (NetScaler) and Citrix SD-WAN design. He is certified Citrix trainer since 2002. He taught in several countries, Austria, Bulgaria, Danmark, Estonia, Finland, Germany, Greece, India, Indonesia, Italy, Ireland, Lebanon, Lithuania, Norway, Poland, Portugal, Romania, Russia, Saudi Arabia, Serbia, Slovenia, South Africa, Sweden, Thailand, United Kingdom and United States, maybe there are some missing. His main languages are English and German.

Johannes started his carrier in computing business in 1991 when he got head hunted to develop a stock management application for a special engineering company. When this company had to declare bankruptcy in 1992, he joined the company of his wife Elisabeth. She founded her software development company in 1982. Together they developed CRM and payroll applications mainly for health care business.

In 1995 Johannes got his first Microsoft Certification (he was one of the first 500 guys world wide certified on Windows 95) and changed into networking business, mainly for interactive UNIX and Windows NT.

In 1997 Johannes got asked to train classes about TCP/IP and Terminal Services for NT4. This was the first time for him to teach and, at the same time, come in touch with Citrix. It was love on first sight.

In 2020 Johannes got promoted CTA. CTA is a cmall circle of outstanding Citrix technicians. It's an invitation only program by Citrix.

Johannes and Elisabeth had both been educated at HTL in Innsbruck, Anichstrasse. Both hold the title Engineer.

Citrix Certifications:

Johannesís current certifications include CCI (Citrix Certified Trainer, currently for Networking only), CCE-N (Citrix Certified Expert for Networking) and CCA-V (Citrix Certified Administrator for Virtualization).

Beside Citrix there are some other certifications of minor importance (Microsoft, F5, ...)

Citrix Certified Instructor

Citrix Certified Expert Networking

Citrix Certified Professional Networking

click the badge to see issuer information
click here to see all available badges (there are several more, some of them expired, some of them not, I have non-expired ones for some of the expired ones. CCI badge expire year by year)

Current projects

Private interests:

Elisabeth and Johannes both love back packing. They did several long distance trails, the longest so far had been E4 Greece: 1,000 km from Florina (next to the Macedonian border) to Delphi (near Corinth) in 1991 and GR11, 900 km in Spain (from Irrun to Cap de Creus, always on top of the Pyrenees) in 2016, 700 km in Bulgaria (Kom-Emine, E3, on top of the main ridge of the Balkan mountains) in 2017, 850 km in Italy (most of the way on GTA, running from Valle d'Aosta to Ventimiglia, crossing several ridges of high mountains every day in 2018) and Turkey (780 km from Istanbul to Konya following the Sufi Trail, an old way to Mekka, in 2019). They also like running (together they won a total of 7 titles at Austrian championships in track and field). Johannes likes to write stories in German language and loves photography. Elisabeth is very interested in all kinds of sports.

Terms of service

see here (for legal reasons German language only)

Johannes's NetScaler blog, an IP calculator