Hi, I’m Ragul 👋 I’ve spent 12+ years working in Data Engineering across banking and telecom domains — building data warehouses, ETL pipelines, cloud platforms, and large-scale production data flows. Over time, I noticed a clear pattern: Many engineers struggle not because of tools, but because of missing fundamentals: • How data actually moves end-to-end • Where pipelines break in real production • How to think beyond “writing code” I enjoy helping: • Early-career engineers get unstuck • Experienced professionals realign into core Data Engineering roles • Candidates prepare with clarity — not overwhelm No shortcuts. No buzzwords. Just practical guidance from real-world experience.