Renata Quintini is a Brazilian immigrant and trained lawyer who built her investing foundation on the LP side at Stanford University's endowment before co-founding Renegade Partners around the specific supercritical or teenage stage of startups—the narrow window between product-market fit and full-scale growth. She runs her fund like a startup with decision-science frameworks and scorecards to track investment decisions, while bringing unusual emphasis to talent and organizational design through an operating partner focused on people strategy at this critical growth stage. Renata Quintini is a Brazilian immigrant and trained lawyer who built her investing foundation on the LP side at Stanford University's endowment before co-founding Renegade Partners around the specific supercritical or teenage stage of startups—the narrow window between product-market fit and full-scale growth. She runs her fund like a startup with decision-science frameworks and scorecards to track investment decisions, while bringing unusual emphasis to talent and organizational design through an operating partner focused on people strategy at this critical growth stage.