In this episode of Tech Leadership with Fexingo, Lucas and Luna explore how CTOs use the Platform Engineering Maturity Model to transform their engineering organizations. Through the lens of a mid-sized fintech's journey from ad-hoc scripts to a self-service internal developer platform, they unpack the five maturity levels, the critical role of cognitive load, and the tough funding decisions that come with platform teams. Expect real talk on measuring success beyond adoption metrics, the danger of 'platform theater,' and why the strongest platforms are treated as products with clear roadmaps. If you're an engineering leader wrestling with developer productivity or a developer curious about what your platform team actually does, this episode gives you a concrete framework to spot where your organization stands and what to tackle next. No fluff, just the decisions that matter.