MCDARSENE_DEV · Devlogs https://portfolio.mcdarsene.com/devlogs Field notes, engineering write-ups, and dispatches from the build. en-us <![CDATA[Building Vellum: A Monorepo Content Platform from Scratch]]> https://portfolio.mcdarsene.com/devlogs/building-vellum-monorepo-content-platform https://portfolio.mcdarsene.com/devlogs/building-vellum-monorepo-content-platform Thu, 01 Oct 2026 00:00:00 GMT Devlog <![CDATA[Mvalex Business Suite: AI-Assisted Business Asset Generation]]> https://portfolio.mcdarsene.com/devlogs/mvalex-business-suite-ai-generated-assets https://portfolio.mcdarsene.com/devlogs/mvalex-business-suite-ai-generated-assets Mon, 28 Sep 2026 00:00:00 GMT Devlog <![CDATA[MongoDB Atlas on Vercel: Serverless Connection Done Right]]> https://portfolio.mcdarsene.com/devlogs/mongodb-atlas-vercel-serverless-portfolio https://portfolio.mcdarsene.com/devlogs/mongodb-atlas-vercel-serverless-portfolio Sun, 20 Sep 2026 00:00:00 GMT Devlog <![CDATA[Travel App UX: Why Mood-First Discovery Beats Filter Forms]]> https://portfolio.mcdarsene.com/devlogs/flutter-travel-app-ux-mood-first-discovery https://portfolio.mcdarsene.com/devlogs/flutter-travel-app-ux-mood-first-discovery Tue, 15 Sep 2026 00:00:00 GMT Devlog <![CDATA[Building a Real-Time Chat API with WebSocket Presence]]> https://portfolio.mcdarsene.com/devlogs/chat-api-real-time-messaging-backend https://portfolio.mcdarsene.com/devlogs/chat-api-real-time-messaging-backend Thu, 10 Sep 2026 00:00:00 GMT Devlog <![CDATA[Type Sharing in Monorepos: The Schema-as-Contract Pattern]]> https://portfolio.mcdarsene.com/devlogs/monorepo-types-sharing-across-surfaces https://portfolio.mcdarsene.com/devlogs/monorepo-types-sharing-across-surfaces Sat, 05 Sep 2026 00:00:00 GMT Engineering <![CDATA[Serverless Database Pools Without Burning Connections]]> https://portfolio.mcdarsene.com/devlogs/serverless-database-connection-pooling https://portfolio.mcdarsene.com/devlogs/serverless-database-connection-pooling Fri, 28 Aug 2026 00:00:00 GMT Engineering <![CDATA[Structured AI Output: The JSON-Only Prompt Pattern]]> https://portfolio.mcdarsene.com/devlogs/ai-output-structured-json-prompts https://portfolio.mcdarsene.com/devlogs/ai-output-structured-json-prompts Thu, 20 Aug 2026 00:00:00 GMT AI