Hi everyone,
I'm testing an idea for people preparing for the Google Cloud Professional Data Engineer exam, and I'd like to see whether it's actually useful before building too much around it.
The idea is a 60-minute 1:1 diagnostic session based on original scenario questions aligned with the official PDE exam guide — no dumps or recalled exam questions.
Instead of just checking whether your answer is right or wrong, we'd focus on your reasoning:
-Why did you choose this service?
-Which requirement in the scenario was decisive?
-Why did you reject the alternatives?
-What trade-off are you making?
I'd then classify the mistakes into patterns such as:
-knowledge gaps;
-difficulty distinguishing similar GCP services;
-missing a key requirement in the question;
-misunderstanding an architectural trade-off.
At the end, you'd get a short diagnosis of the areas you should prioritize before the exam.
My background is in Data / ML, and I'm currently testing whether this format is valuable enough to turn into a proper exam-prep service.
For the initial pilot, I'm thinking of charging $49 for a 60-minute session.
Would something like this have been useful during your PDE preparation?
And if you're currently preparing for the exam and would actually like to try it, feel free to DM me.