Worked on the cohere-ai/cohere-developer-experience repository to streamline documentation and support the migration from the deprecated Prompt Tuner to the Cohere Embed Model. Focused on content management and refactoring, the developer removed all references to the Prompt Tuner from documentation and code examples, updating links and query samples to ensure consistency with the new model. Using Markdown and Python, they improved the clarity of developer guidance and reduced technical debt, which helps minimize future maintenance and user confusion. The work provided a smoother transition path for users and enhanced the overall maintainability of the repository’s documentation and example code.