Most people attack AWS certifications bottom-up: start with Cloud Practitioner, climb slowly toward Professional. Most people also stall somewhere in the middle — the gap between each level feels enormous, and motivation runs out before the hard exams even start.
I did the opposite. Between August 2024 and 2025, I passed all 12 AWS certifications in about a year — by taking the hardest one first. Here's the full strategy, the exact order, difficulty rankings from someone who sat every exam, and what it actually cost.
The "reverse" strategy: hardest first
My first exam was Solutions Architect – Professional (SAP) — widely considered the hardest AWS certification, with the broadest service coverage.
The logic: if you clear the exam with the widest scope first, every remaining exam becomes a subset. Each subsequent certification feels psychologically smaller, not bigger. Instead of climbing toward a summit that keeps growing, you descend from it. Momentum works for you instead of against you.
