Worked on establishing robust development standards for the spac_datamine repository, focusing on improving code consistency and onboarding efficiency. The primary contribution involved a comprehensive update to the CONTRIBUTING.md file, where detailed API design guidelines, modularity expectations, and data representation practices using AnnData were defined. The update also introduced clear instructions for unit testing, error handling, and figure creation, all documented in Markdown. By codifying these standards, the work enabled more streamlined contributor workflows, faster pull request reviews, and more consistent code quality across the project, emphasizing skills in code standards, documentation, and the use of structured contribution guidelines.