I'm Abhaash — Data Engineer at Tiger Analytics, Chennai. 2.5 years building on Azure Databricks, PySpark, Delta Lake, ADF, and Unity Catalog on real enterprise migration programs. I run mentorship sessions for analysts and developers who want to break into Data Engineering. Not theory. Not a roadmap PDF. Real tasks, real feedback, real accountability. If you're serious about the transition — I'll tell you exactly where you stand and what to do next.