I passed the AWS Certified Solutions Architect – Associate (SAA-C03) on my first attempt and wanted to provide some insight, considering how helpful other threads have been for me.
While preparing, I spent a lot of time searching for answers to questions like:
- Is Stephane Maarek's course enough?
- How should I actually use Tutorials Dojo's different practice modes?
- Is Tutorials Dojo harder than the actual SAA-C03 exam?
- What practice exam score means you're ready?
- How long does it take to prepare for SAA-C03?
So I wanted to answer as many as I could based on my own preparation and exam experience.
/ Are Stephane Maarek and Tutorials Dojo Enough to Pass SAA-C03?
Yes, and I wouldn't recommend overcomplicating it. These are the 5 resources I'd use (and I think you only really need the first 3):
- Stephane Maarek's ‘Ultimate AWS Certified Solutions Architect Associate’
- Jon Bonso’s ‘AWS SAA-C03 Practice Exams’ on Tutorials Dojo
- An LLM (I currently use ChatGPT)
- AWS Skill Builder’s Official Practice Question Set for the SAA-C03
- Ronit Sachdev's AWS SAA-C03 guide (particularly the ‘Exam Traps & Key Patterns’ document!)
I used ChatGPT to clarify and review concepts consistently through the entire process, using voice dictation for a large majority of the interaction. I find that verbally expressing my thoughts helps me internalize concepts.
/ My Background & Preparation Time
I’ve previously earned the AWS CCP, am currently enrolled in the AWS re/Start program, and have gained hands-on experience with AWS, though I don’t have professional/production AWS engineering experience yet.
I pursued the certification while simultaneously completing program work and building an independent project. My goal was to earn the certification as fast as possible to focus more of my time on developing practical skills.
My preparation took 20 calendar days (October 6–25): 13 active days on Stephane's course and 4 consecutive days of practice exams and review, to sit the exam the very next morning.
I took zero notes and didn't use flashcards.
/ Is Tutorials Dojo Harder Than the Real AWS SAA-C03 Exam?
In my experience, yes. The rough measurement I've seen of TD being ~10% harder feels accurate.
I think its calibrated difficulty is helpful in preparation for the real thing.
Question length and wording: The real exam had shorter, more direct questions.
Answer choices: TD's distractors were difficult to eliminate.The real exam's answers were less ambiguous. Even when I wasn't fully familiar with a particular service, eliminating incorrect choices felt easier.
Topics that stood out: S3 (Lifecycle Policies really stood out), VPC, EC2, DynamoDB (and database migrations), Lambda, IAM, and CloudFront
/ What Tutorials Dojo Score Should You Aim for Before SAA-C03?
I saw a lot of discussions about whether you should be scoring 70%, 80%, or even 90% before attempting the real exam. My three full timed practice scores were 66.15%, 66.15%, and 76.92% — never scoring 80% on a full timed set. Based on my experience, I wouldn't treat 80% as a strict requirement.
One thing worth noting: even on my 76.92% test, I encountered questions I'd already seen and reviewed through previous timed or section-based sets. So that score wasn't entirely independent of earlier practice.
I only used TD's timed, section-based, and topic-based modes, using ChatGPT to review everything.
Simple process: Timed exam → identify weaknesses → targeted review/drilling → another timed exam.
The value of practice exams is in identifying weaknesses to investigate and understanding why particular answers are correct.
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Immediately after finishing the exam, I was fiending for the results and spamming refresh on Credly, wondering how long my AWS results and badge would take. I needed to take my mind off everything and catch a long-awaited break to watch a series without thinking about upskilling at all.
I finished the exam on Sunday at 1:55 PM. Both my AWS exam results and Credly badge notification arrived simultaneously at 11:07 PM—nine hours later.
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I hope this helps someone preparing for SAA-C03. Happy to answer questions about my preparation, resources, or practice-testing approach!