randomconsultTurning IT Complexity into Operational Clarity.random
randomconsultDeep technical consulting for complex IT landscapesrandom
randomconsultMaximize Your Infrastructure. Minimize Your Overhead.random
randomconsultSecurity starts at the access layer.random
randomconsultEnterprise mindset: reliability, security and maintainability random
randomconsultMaximize Your Infrastructure. Minimize Your Overhead.random
randomconsultResilient Systems. Relentless Innovation.random
randomconsultIPv6 migration without operational chaos.random
randomconsultrandom
randomconsultEnterprise IT needs experience, not experiments.random
randomconsultControl the network before the attacker does.random
randomconsultrandom
randomconsultrandom
randomconsultIPv6 migration needs architecture.random
randomconsultIPv6 migration without operational chaos.random
randomconsultYour Vision, Secured. Your Data, Protected.random
randomconsultEfficiency, Engineered. Growth, Delivered.random
randomconsultrandom
randomconsultFrom boardroom requirements to router-level reality.random
randomconsultStable today, flexible for tomorrowrandom
randomconsultrandom
randomconsultrandom

Random pics from projects and trainings; none are vacation pics. REFRESH FOR MORE! All pics copyright Heinz UlmEN / DE


Heinz Ulm Senior Professional Consultant
More than 3 decades dedication to excellence while proudly encouraging others
Freelancer, Consultant, Engineer, Instructor, Troubleshooter, Finetuner, IT-Architect

Unlocking Innovation, Empowering Businesses:

With my over three decades of international expertise, I bring
you a wealth of experience to the world of your IT business.

CCIE 1561 heinz ulm

Proven Excellence:

Over the course of three decades, I have skillfully navigated the ever-changing landscape of information technology, consistently achieving exceptional outcomes.



I have worked as freelancer for (to name a few):

AT&T GIS, CISCO, SIEMENS, IBM, AUDI, VOLKSWAGEN, ALLIANZ, EY, FUJITSU, DIMENSION DATA, NCR, many Telecoms, Governments and Military Forces.

🌐 Global Reach:

My projects and/or my teachings were in 27 countries on 4 continents:

USA (8 years), Australia, Austria, Bahrain, Belgium, Denmark, Dubai, Egypt, France, India, Greenland, Italy, Mosambique, Netherlands, Norway, Oman, Poland, Qatar, Romania, Saudi-Arabia, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, United Kingdom, USSR

🤝 Trusted Partnership:

Relatively often I am collaborating with long-time associate and good friend
Heiko Groeger (Cisco CCDE/CCIE/CCSI) in projects, course developments, bootcamps and more.

Our synergy enhances the depth and breadth of our services. Together, we form a formidable team committed to your success.

Occasionally I have also worked successfully with Eugenia Vlad, Nikolai Pitaev and Karsten Iwen, all are Cisco Instructors.


Please download my CV or visit www.linkedin.com for my profile !



"Heinz has an excellent experience and knowledge of IP
across numerous technologies and never ceases to astound his clients
with the depth and thorough understanding of them."

Jason Best, Operations Manager at British Telecom al Saudia, Riyadh, Saudi-Arabia





Please read here what 'Google's Gemini AI' says about 'Heinz Ulm'!

January 2026:
I am Co-Author of the 'Voice over IPv6' - Book ISBN 978-3-8007-6641-3 published by VDE-Verlag !


CCIE 25215
CCIE 25215
"Hi Professor Heinz, Coming to your boot camp was the dawn of CCIE reality and a big wakeup call for me. Prior to my arrival at your boot camp, I actually deluded myself 'in thinking that I was close to being ready for the LAB' I was so wrong, and so far from the truth. With Professor Heinz, I discovered exactly 'how LIMITED I was in terms of knowledge and CCIE readiness' and exactly what the CCIE standard was and how distant from it I was at the time (i.e. in another galaxy). Thanks to Professor Heinz, I was able to make the transformation from mere 'contender status' to 'actual champion' i.e. passing the CCIE Lab. Warning & Advisory Notice, if you are NOT prepared to sacrifice 'your life' to pass the CCIE Lab, then my advice would be to just forget it, cause believe me, it DEFINITELY has the potential to be FATAL !!!! "          CCIE 25215 (UK) CCIE 25215

This website was tested with:                            

mozilla firefox logo ie internet explorer logo safari logo brave browser logo Valid CSS!
opera logo flock logo brave browser logo html 5 logo