Practical guides to cloud, AI, security, Kubernetes, and Terraform certifications — written by engineers who have taken the exams.
Copilot writes the code. Claude debugs it. Bedrock answers the question. So why bother memorizing IAM policies and Aurora failover modes? Here's the case that certs matter more now, not less.
Each major cloud has its own AI cert ladder — Foundational, Associate, Pro. Here's what each one covers, the services tested, and which to pick for your role.
What actually moves the needle when prepping for HashiCorp's Terraform Associate 004 — and which parts of a comprehensive study guide you can safely skim.
Honest notes from the day after: which questions came up, where the time goes, what I crammed for that turned out not to matter, and what I underweighted.
Cloud Practitioner is the right starting cert for almost everyone. Here's the case for it, the rare cases against it, and what to do next.
The AWS Solutions Architect Associate is harder than the Cloud Practitioner and easier than the Pro. Here's what actually trips people up.
What AWS SAA-C03 holders make in 2026, by region and seniority. The cert helps; what really moves the number is everything around it.
A realistic 8-week schedule for AWS Solutions Architect Associate — week-by-week, what to study and what to skip. Tested against people who pass first time.
A realistic 4-week study plan for AWS CLF-C02 — what to read each week, when to skip videos for hands-on, and when you're actually ready to schedule the exam.
AZ-900 is Microsoft's entry-level Azure cert and arguably the easiest cloud cert to pass. Here's what it covers and how to prepare in 2-3 weeks.
