Cloud costs tend to creep upward quietly — over-provisioned instances, forgotten staging environments, and storage that was never cleaned up. Our infrastructure audits typically uncover 20-40% of immediately avoidable spend.
The fixes are rarely exotic: right-sizing compute to actual usage, auto-scaling instead of static over-provisioning, moving cold storage to cheaper tiers, and setting up billing alerts so waste gets caught early instead of at the end of the month.
Reliability doesn't have to suffer — in most audits we actually improve uptime alongside cost, because the process forces a cleaner, better-documented infrastructure setup.