I’ve been doing this for over 20 years. From my first sysadmin role at a school in New Jersey, through email server migrations at manufacturing firms, building data centers for industrial companies, deploying virtualized environments at professional services organizations, and eventually designing cloud platforms at scale for large enterprises.

In all that time, the most valuable lessons came from other practitioners who were honest about what actually happened. Not the vendor-polished success stories, but the real accounts of migrations that went sideways, architectures that seemed brilliant until they hit production, and the unglamorous daily decisions that determine whether infrastructure is reliable or fragile.

What This Blog Is

This is where I write about the practical side of enterprise infrastructure. Topics will include:

  • Virtualization — VMware, Citrix XenServer, Hyper-V. The real operational lessons, not the feature comparison slides.
  • Cloud architecture — AWS, Azure, GCP, and the hybrid/multi-cloud reality that most enterprises actually live in.
  • Automation — PowerShell, Terraform, Ansible, and building the kind of automation that reduces operational risk instead of creating new failure modes.
  • Career observations — What I’ve learned about growing in this field, the skills that actually matter, and how the industry is changing.

What This Blog Isn’t

This isn’t a news commentary site. I’m not going to react to every VMware announcement or AWS re:Invent keynote. There are plenty of places for that.

This is first-person, experience-driven writing. When I write about NSX-T migration, it’s because I’ve done it. When I write about Exchange database recovery, it’s because I’ve been on the phone at 2am walking through eseutil. When I write about multi-hypervisor strategy, it’s because I’ve lived it. Every post comes from real work.

Why Now

Honestly? I should have started this years ago. The information that helped me most in my career came from blog posts written by practitioners who took the time to document what they learned. It’s time to contribute back.

I’m aiming for regular posts. Some will be deep technical dives, others will be shorter observations. If you work in infrastructure — at any scale — I think you’ll find something useful here.

You can reach me at [email protected] or connect on LinkedIn. For business IT consulting, check out centixo.com.