Shashwath | Data Engineering Mentor & Leader
15+ years in data engineering; posts deep‑dives on DE tooling (Spark/SQL), evolving DE roles, and practical advice for practitioners.
Master Fundamentals, Not Fleeting Data Tools
Attention Data Engineers 🚨 Stop chasing every new tool that shows up. Today it’s Snowflake.Tomorrow it’s DuckDB. Next week it’ll be something else. And you’ll always feel one step behind. Here’s what actually compounds: Write SQL so clean that anyone can trust it. Understand how data moves from source to sink. Know exactly where and why things break. Because tools will change. Fast. But fundamentals will make you irreplaceable. Don’t build your career on tools. Build it on understanding.
Tiny Daily Habits Outperform Big Life Changes
7 Micro-Habits That Will Put You Ahead of 90% of People in 2026! Most people think success requires a big move. They think they need to quit their job, move to a new city or work 100 hours a week. But that’s...
Follow a Structured Roadmap, Not Random Courses, to Engineer Data
𝐒𝐭𝐞𝐩-𝐛𝐲-𝐒𝐭𝐞𝐩 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐑𝐨𝐚𝐝𝐦𝐚𝐩 (2026 𝐄𝐝𝐢𝐭𝐢𝐨𝐧) Most people try to become Data Engineers by collecting courses. That rarely works. What you actually need is a sequence a progression that builds real capability. Here’s a practical 6-stage roadmap that takes you from foundation → job-ready 👇