At Chatterbox, I took over a stalled prototype and turned it into a platform that raised a seed round and landed VISA, Microsoft, and PwC as clients. At LaunchPharm, I migrated an entire pharma platform off vendor lock-in to self-hosted Kubernetes while 2,000+ users kept using it without a single account lost. I've managed dev teams, made hard calls on hiring and firing, prepped tech for investor conversations, and handled security compliance documentation.