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Read-only Python (boto3) CLI that walks every CloudWatch Logs group in a region, flags groups with no or excessive retention, and estimates the monthly and annualized storage savings if retention were capped at a target. Makes no changes. The named companion to the AWS cost-levers playbook.

An opinionated, ranked playbook of the AWS cost-reduction levers that actually moved the needle (NAT gateway traffic, CloudWatch Logs retention and ingest, forgotten snapshots and AMIs, Savings Plans, dev/staging shutdown schedules, S3 lifecycle, and per-team cost visibility), ordered by payback.

First-person profile covering positioning across AI governance and agent infrastructure, cloud security at scale, risk management as a revenue function, and M&A security, plus current focus areas and the tech stack I reach for.