Tag: data-engineering

All the articles with the tag "data-engineering".

• What a Data Engineer Misses About Transformers (Until You Build One)

  3 Jul, 2026

  I move data through pipelines for a living. Then I built the transformer stack from scratch, from autograd to attention. Five places my instincts pointed the wrong way, and three bugs that never crashed.

• Right Diagnosis, Wrong Branch

  28 May, 2026

  My first Apache Airflow PR fixed a silent data-loss bug in the Snowflake provider. It was closed without merging. The analysis was correct. Everything around the analysis was not.