Certifications are one part of a technical career, not the career itself. Mine reflect formal training in the enterprise platforms that shaped an earlier generation of infrastructure work, supplemented by decades of production engineering, architecture and leadership.
NOVELL
Certified Novell Administrator
Formal administration training from the era when enterprise identity, file services and networking demanded an unusually direct understanding of the underlying environment.
MICROSOFT
Microsoft Professional Certification
Microsoft platform training that became the foundation for later work across enterprise systems management, Active Directory, cloud architecture and Azure.
Continuous learning is the more important credential
The platforms I work with today did not exist when I started my career. Staying useful in technology means repeatedly learning the next system deeply enough to understand not only how to deploy it, but where it fails, what it replaces and what new complexity it introduces.