Practical study resources for cloud, data and AI certifications.

I’m an MLOps / Data & AI Engineer, and Gema Tech Notes is where I turn my own certification preparation into concise, structured technical resources.

Whenever I prepare for a certification, I collect the concepts, comparisons, memory hooks and practice patterns that genuinely help me understand and retain the material.

Then I organize them into clear notes and original practice questions that I would personally want to use again.

My goal is simple: make technical topics easier to review, remember and apply without turning them into hundreds of pages of theory.

I mainly focus on cloud, MLOps, Data & AI, and certification paths related to the technologies I use and study.

You can also find me on LinkedIn:

https://www.linkedin.com/in/gema-correa/

The resources in this store are independently created from public documentation, hands-on learning and my own study process.