10 or more years leading marketing, growth, or integrated marketing functions with direct accountability for business outcomes. Proven track record of turning cultural attention into sign-ups, usage, revenue, and repeat engagement. Strong commercial judgment across multiple business models. Deep understanding of how social and viral mechanics influence behavior across the full customer lifecycle. Experience building and scaling teams, systems, and processes in fast-moving, ambiguous environments. Ability to balance creative instinct with analytical rigor and performance discipline. Comfort operating at high velocity while making clear decisions with imperfect information.