Most interview coaching teaches you what to solve. I help you demonstrate how you think when you don't know the answer and the signals that separate Senior engineers from Staff engineers. Over 14 years in Big Tech, including as a Staff Engineer at LinkedIn, I've been both a candidate and an interviewer. I've sat in hiring debriefs, evaluated candidates, and seen firsthand why technically strong engineers sometimes receive a No Hire. Here's what interviewers are actually evaluating: • Structured problem solving • Thinking out loud • Technical judgment & trade-offs • Failure modes & production thinking • Staff-level system design I primarily work with L4–L7 engineers preparing for Senior, Staff, and Principal roles at top product companies. If you've received feedback like: • "Needs more depth" • "Didn't demonstrate ownership" • "Lacked scope" I'll help you understand what those comments actually mean and, more importantly, how to address them. My goal isn't to help you memorize interview answers. It's to help you demonstrate the judgment and communication that interviewers consistently reward.