randomconsultEnterprise mindset: reliability, security and maintainabilityrandom
randomconsultTurning technical debt into strategic advantagerandom
randomconsultIPv6 ignorieren ist teurer als migrierenrandom
randomconsultTurning IT Complexity into Operational Clarity.random
randomconsultEnterprise mindset: reliability, security and maintainabilityrandom
randomconsultPlanung und Steuerung von IPv6-Migrationenrandom
randomconsultrandom
randomconsultControl the network before the attacker does.random
randomconsultYour IT should be a value driver, not a cost excuserandom
randomconsultIPv6 migration needs architecture.random
randomconsultScale Without Limits.random
randomconsultFrom IPv4 legacy to IPv6 readiness.random
randomconsultZero Trust is architecture, not a slogan.random
randomconsultWhen experience is cheaper than downtime.random
randomconsultYour Vision, Secured. Your Data, Protected.random
randomconsultControl the network before the attacker does.random
randomconsultrandom
randomconsultBuilt for Stability. Designed for Scale.random
randomconsultYour Vision, Secured. Your Data, Protected.random
randomconsultrandom
randomconsultIPv6 migration without operational chaos.random
randomconsultControl the network before the attacker does.random

Random pics from projects and trainings; none are vacation pics. 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 11827
CCIE 11827
"Your boot camp was really awesome !           CCIE 11827 (Austria)" CCIE 11827
CCIE 11827

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