"aws""cloud""serverless"
9 min readAWS Cost Optimization: Your Bill Is Lying to You (And How to Fight Back) πΈβοΈ
I once thought our AWS bill was fine β until I actually read it. Turns out we were paying $400/month for data transfer between services in the same Availability Zone. Here's everything I learned about cutting AWS costs without breaking production.
Feb 23, 2026