**Intact Gift Giving Condition book**

The book addresses a critical gap: professionals who can build analytically sound work in notebooks but struggle to deploy it reliably, scale it sustainably, or reason about intelligent systems in production. Modern Analytics Engineering guides data practitioners from analytical foundations to production AI systems. Across 14 chapters and 3 bridge modules, readers develop both the statistical rigor and engineering mindset required for systems that organizations depend on. Part 1 covers analytics foundations including problem framing, causal reasoning, feature engineering, and statistical validation.