The Third Act

Sonja V. Lutz is a Growth Architect, CMO, and Strategic Advisor with more than twenty years of experience building marketing engines for global enterprises and high-growth startups across three continents.Born and raised in Munich, she built her early career at Philip Morris and MontBlanc before crossing the Atlantic for what was supposed to be her husband's opportunity and became her own. She has served as Country Manager, Director of International, VP of Marketing, and CMO at companies including JustAnswer, Ava Women, Emtrain, and New Level Work, and as an advisor and contractor at Senreve and Facebook. She did not observe Silicon Valley from a distance. She worked inside it for more than a decade, long enough to understand not just how it works but why it works the way it does. She co-founded DI Code, an AI-driven HR tech platform, won a grant from the IFB Hamburg Innovationsstarter program, and pitched at SXSW. She has been nominated for the WomenTech Global Awards in 2024 and 2025.Her work spans B2B SaaS, luxury consumer goods, FemTech, workplace culture technology, and the direct-to-consumer space. She is known for walking into categories she has never worked in and building growth foundations from scratch, for speaking the language of boards and investors while never losing sight of the humans inside the organizations she serves, and for the particular combination of operational precision and strategic range that comes from twenty years of figuring it out.She lives in San Francisco with her husband and two daughters. She hugs for at least thirty seconds. She believes that the only data AI cannot produce is behavioral data, that lifting each other up is not idealism but strategy, and that the Third Act, for anyone willing to claim it, is the most powerful chapter of all.This is her first book.