"Building No-Code Backends with Xano: APIs, Databases, and Business Logic Without Code" For experienced builders who want the speed of no-code without sacrificing backend rigor, this book offers a serious, architecture-first guide to Xano. Rather than treating Xano as a beginner-friendly shortcut, it presents the platform as a full backend runtime for designing data models, shipping APIs, enforcing business rules, and operating production systems with discipline. Readers will learn how to model durable schemas, design consistent and maintainable APIs, engineer complex logic with Xano's function stack, and secure systems through authentication, authorization, and ownership-aware data design. The book also covers external integrations, webhooks, scheduled automation, testing, debugging, observability, performance tuning, scaling, and governance-showing how to move from rapid delivery to long-term operational reliability. Its focus is advanced and practical: each topic is framed around trade-offs, production concerns, and version-aware platform usage rather than simplified tutorials. Familiarity with backend concepts such as APIs, relational data, and application architecture will help readers get the most from the material, but the format remains self-contained, guiding them from platform foundations to a complete methodology for building professional no-code backends.