Documented results, no names disclosed.

Objective

Unify three legacy virtualization platforms into a single design operated by one team.

Challenge

Production workloads with no available downtime window and unsupported hypervisor versions.

Solution implemented

Cluster redesign, wave-based migration with functional validation, and automation of the upgrade cycle.

Benefits achieved

Zero unplanned downtime, 38% additional capacity, and upgrades that went from days to hours.

Objective

Guarantee the recovery of core systems even in the event of a full domain compromise.

Challenge

Backup repositories accessible from the production network and restores that had never been tested.

Solution implemented

Immutable copies, repository isolation, network segmentation, and scheduled restore testing.

Benefits achieved

RTO under 4 hours and monthly recovery evidence for the risk committee.

Objective

Regain spend traceability across two public clouds with sustained growth.

Challenge

Untagged resources, forgotten environments, and no owners assigned to consumption.

Solution implemented

Full inventory, tagging policy, right-sizing, and budgets by business unit.

Benefits achieved

31% reduction in monthly billing sustained throughout the following year.

Objective

Eliminate manual provisioning and standardize development and production environments.

Challenge

Diverging configurations between environments and reliance on undocumented knowledge.

Solution implemented

Infrastructure as code, deployment pipelines, and automatic compliance validations.

Benefits achieved

Reproducible environments in minutes and a 70% drop in configuration-related incidents.