Notes from building and running production systems
Page 2 of 2. Older posts; the newest are on the first page.
Infrastructure cost audit: why your AWS bill is 40% higher than it should be
The diagnostic method I run on cloud accounts, in order, with the commands. Idle capacity, storage nobody deleted, NAT Gateway, cross-AZ traffic, and the environments still running from a project that ended.
Security requirements for Egyptian fintech and e-commerce
What CBE licensing, the Financial Cybersecurity Framework, PCI DSS scope, and Egypt's data protection law actually require of a normal engineering team, plus the controls to build before an auditor asks.
Working on one of these problems?
I take short, focused engagements: payment integration, cloud cost and reliability reviews, security audits. Email contact@kerolosxgad.com or read more about how I work.