About Me 👩‍💻🐾

Hi, I'm Olga Braginskaya — data engineer, occasional blogger and full-time cat person.

I've been working across the data stack since 2008: building and maintaining data pipelines, designing warehouse architectures, deploying ML models, and troubleshooting the infrastructure nobody notices until it breaks. I hold a Master's in AI and have spent most of my career at the intersection of data engineering and machine learning operations.

I write hands-on tutorials, debugging deep-dives, and honest tool reviews for data engineers and ML practitioners, the kind of posts I wish someone had written before I had to figure it out the hard way. Topics range from pipeline orchestration and data quality to whatever framework we're all collectively hyping this quarter.

Let’s connect on LinkedIn or check out my writing on DEV.to.