Andrew enhanced the Cohere Developer Experience repository by delivering a comprehensive documentation example focused on nested array schemas. He created an illustrative array-of-objects example featuring Japanese, Romaji, and English fields, accompanied by a Python code snippet that demonstrates integration with the Cohere API and a sample JSON output. Using his skills in API integration, JSON schema design, and Markdown documentation, Andrew updated the structured-outputs.mdx file to improve onboarding and clarify API usage for nested schemas. His work addressed integration friction for new users, providing practical, end-to-end guidance that deepened the repository’s technical documentation and supported developer adoption.