Selected field notes
Where straightforward got interesting.
Five projects. The problems, the decisions and what held up in practice.
Field Note 01 - Infrastructure Modernisation
Modernising one layer at a time was not going to work.
Infrastructure and endpoint modernisation across storage, Hyper-V, identity, Intune and operational handover.
What got interesting: introducing cloud-managed endpoints without breaking the local services and dependencies people still needed.
Field Note 02 - VMware
The hardware was the easy part.
VMware hardware refresh and vSphere 7-to-8 upgrade.
The real work was sequencing migration, resilience and commercial decisions without turning one change into three risks at once.
Field Note 03 - Hyper-V
Temporary infrastructure. Proper consideration.
A three-node Hyper-V cluster built from repurposed hardware during a datacentre transition.
Ordinary connectivity worked. WinRM, CIM, WMI and Hyper-V management did not. That narrowed the search considerably.
Field Note 04 - Legacy Application Automation
The installer had other plans.
Investigating and automating a legacy desktop client deployment.
Eight manual steps, a reboot, elevated initialisation and user-specific configuration. The vendor installer was only the beginning.
Field Note 05 - Virtual Printer Automation
The printer was virtual. The problems weren’t.
Virtual printer deployment automation across hybrid and cloud-managed PCs.
The fix had to separate driver state, SYSTEM-context work and the printer connection that belonged to the signed-in user.
Organisation-specific identifiers, application names and internal paths are generalised where appropriate for public presentation. The engineering decisions, technologies and outcomes are retained.