This document discusses platform teams and platform engineering. It introduces platform products as products that can be easily used by other teams to focus on business problems while maintaining standards. Platform engineering is defined as designing and building toolchains and workflows that enable self-service capabilities for other teams. Platform products have functionality above the surface that developers see, and infrastructure components below the surface. Integration platforms, SRE, SASE, storage and backup tools, and micro frontends are discussed as examples of platform products.