HackerRank (YC 11) +14% SQL lift and $3.3M pipeline in 90 days. Polymail (YC 16) Scaled GTM + lifecycle from $24K → $85K MRR. SaaS Academy +67% MQL growth in 3 months. Emarsys-SAP Built growth engine into ~$500M acquisition. Fractional & Advisory 40+ SaaS teams. $700M+ exits influenced. Writing, Media & IP Author of Content Capitalist. 60K subscriber brand (exited).