Own end-to-end design for mobile casino, bingo, and social games, including core mechanics, bonus features, monetization, virtual economies, UX/UI, LiveOps, and seasonal content. Partner with math, engineering, and QA teams on RTP, volatility, documentation, and implementation. Analyze KPIs such as retention, ARPDAU, session length, and LTV to guide tuning and experiments. Use AI tools for prototyping, concept development, specifications, and research.