Amber Zeng developed comprehensive brand guidelines and planning documentation for the purduehackers/evergreen repository, focusing on scalable design governance and improved onboarding. She created markdown-based assets detailing badge standards and 2025 brand planning, ensuring a consistent visual identity and smoother design-to-development handoffs. Her work emphasized documentation-driven quality, leveraging technical writing and brand strategy to clarify processes for both designers and developers. By updating the onboarding README to include designer information, Amber facilitated better cross-functional collaboration. Although no bugs were addressed during this period, her contributions laid a strong foundation for long-term scalability and maintainability through clear, accessible documentation practices.