Demetri developed comprehensive interaction detection documentation for the Eppo-exp/eppo-docs repository, supporting experimentation workflows within the Eppo platform. The work focused on assignment dependence and interaction effects, providing practical guidance, statistical methods, and real-world examples to help product and data science teams interpret and act on interaction alerts. Using Markdown and leveraging strong documentation skills, Demetri established a reusable structure to streamline future content and onboarding. The documentation improved cross-team alignment by clarifying experimentation practices and offering actionable insights. The depth of coverage and clear organization demonstrated a thoughtful approach to technical writing and statistical reasoning in experimental analysis.