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Steve Kershaw

Writing about: #aws, #infrastructure as code, #iam, #finops, and more topics...

Latest posts

2026

AWS costs can shift under you  ::  #aws, #finops
How is it costing more when it hasn't been touched?

2025

But how do you use it?  ::  #aws
AWS has so many services that you don't learn much when someone simply says "We use AWS".

2024

AWS without AWS: writing infrastructure as code  ::  #aws, #infrastructure as code
Without access to AWS, writing and testing infrastructure as code is still possible, to an extent.
AWS Session Policies  ::  #aws, #iam
Session Policies are an often ignored AWS IAM policy type but they have their uses.