The Cloud Migration Checklist We Use With Every Client

Cloud migrations fail more often from process gaps than from technical mistakes. This is the checklist we run through on every migration engagement, refined across dozens of legacy-to-cloud projects.

1. Audit before you plan

Document every service, dependency, and data flow in the current system before designing the target architecture. Undocumented dependencies are the single biggest source of migration-day surprises.

2. Migrate in parallel, not in place

Run the new cloud environment alongside the legacy system, routing a small percentage of traffic to validate behavior before full cutover. This turns a risky one-shot migration into a series of low-risk, reversible steps.

3. Plan the rollback before you need it

Every migration plan should include an explicit rollback procedure, tested before migration day — not improvised if something goes wrong.