Sasinnat worked on the microsoft/vscode-cosmosdb repository, leading a comprehensive documentation overhaul and branding update for the Azure Cosmos DB extension. Focusing on Markdown and VS Code extension development, Sasinnat clarified API support by removing outdated references to Universal MongoDB and PostgreSQL, ensuring users understand the extension’s focus on NoSQL. The technical approach included reorganizing contribution guidelines and legal information to streamline collaboration, as well as updating README visuals with an animated GIF to improve onboarding. This work addressed user confusion, enhanced product branding, and laid a foundation for broader ecosystem integration, demonstrating depth in both technical writing and developer experience.