Frank Casile

10+ years as a management controller in a top-15 global pharmaceutical group, building budgets, forecasts and investment cases.Also an active private investor: rental real estate (100+ deals analysed), equity markets, early-stage startups. I publish the models I use for my own money.No black boxes: every formula visible, every assumption in a dedicated input tab.Built for business owners, investors and consultants who need numbers they can explain — to a bank, an investor, or themselves.