During this period, 13bguerrero developed and documented Deno hosting integration for .NET Aspire, focusing on cross-technology support within the JamesNK/AspireCommunityToolkit and dotnet/docs-aspire repositories. They implemented Deno hosting with Oak and Vite demos, streamlined Node.js extension support, and improved build reliability by replacing shell-based cleanup with MSBuild tasks. Their work included refactoring the Deno package installer and updating CI/CD workflows to Deno v2.x, ensuring consistency across environments. Additionally, 13bguerrero authored comprehensive documentation to guide developers in running Deno apps within Aspire, leveraging C#, TypeScript, and infrastructure automation to enhance onboarding and integration depth.