Diana Montalion is a systems architect, author, and facilitator with over 20 years of experience engineering software systems for organizations such as Stanford, The Economist, and the Wikimedia Foundation. As the Founder of Mentrix Group, she focuses on providing technology strategy and learning materials for aspiring nonlinear thinkers.

Diana is the author of the O’Reilly book "Learning Systems Thinking: Essential Nonlinear Skills & Practices for Software Professionals." Her work centers on "the architecture of the thinking," helping teams move beyond traditional linear methods to navigate the relational complexity of modern, interdependent software systems through collective reasoning and sociotechnical design.