I work with early-stage founders and scale-up CTOs who need a technical reality check — fast. Not a framework. Not a deck. A direct assessment of where your security posture, tech architecture, or scaling strategy has blind spots that will cost you later. Background: CISO at Bilfinger SE. 20+ years in enterprise tech and cyber security. I've seen what breaks at Series A, at 100 employees, and at IPO. If you want someone to validate your existing plan, I'm probably not the right call. If you want someone to find what's wrong before your investors do — let's talk.