My 10 Biggest Fails as Data Engineer

Especially useful is how grounded the narrative is. Each “fail” is followed with lessons learned – best practices that feel immediately applicable. Baraa Khatib Salkini’s reflections help you sharpen your instincts: ask upfront what really matters, design for reuse, don’t assume your “green logs = good data,” document things, avoid over‑hardcoding, etc. In short, if you want to do better work and perhaps even prevent your next “oh‑no moment,” let Baraa give you a helping hand.