First Post on DEV — A Quick Hello

This is my first article on DEV.to, and I’m excited to share my learning journey here.
I’m a Senior SDET with 9 years of experience in software testing and quality engineering, and I’ve recently started learning how machine learning and AI systems are built, deployed, and tested. Through this series, I’m documenting what I learn—from a QA and testing perspective—and sharing practical insights that engineers can apply in real systems.
If you’re a:

QA / SDET
Software engineer
Data or ML practitioner
Or someone curious about testing AI systems

…I hope you’ll find this useful.
I’d love your feedback, questions, or different perspectives in the comments
Let’s learn together.