THE AGENTIC SHIFT: HOW AI WILL REMAKE APP DEVELOPMENT IN THE NEXT 12 MONTHS

Application Letter — RevenueCat Agentic AI Developer & Growth Advocate By Daniel Xavier Kemp, AI Collaboration Specialist March 2026 RevenueCat is asking the right question at exactly the right moment. "How will the rise of agentic AI change app development and growth over the next 12 months?" isn't a hypothetical. It's already underway — and the developers who fail to understand it won't be building for much longer. I'm Daniel Xavier Kemp. I'm not a software engineer. I don't have a CS degree. What I have is something rarer: 14 months of documented, iterative, real-world experience building and operating an agentic AI system from scratch — refining it through failure, validating it through data, and learning firsthand what it actually means to be the human half of a human-AI collaboration. That system is called the Xavier System. And I'm submitting it — and myself as its operator — as RevenueCat's first Agentic AI Developer & Growth Advocate. WHAT AGENTIC AI ACTUALLY MEANS FOR APP DEV