https://www.guyromellemagayano.com/notes Notes on product engineering, frontend architecture, platform systems, and content-heavy product surfaces. Sat, 18 Apr 2026 00:00:00 GMT https://www.guyromellemagayano.com/notes/designing-system-boundaries-before-the-ui-starts-drifting https://www.guyromellemagayano.com/notes/designing-system-boundaries-before-the-ui-starts-drifting A practical way to tighten product architecture before every new screen becomes a one-off exception. Sat, 18 Apr 2026 00:00:00 GMT https://www.guyromellemagayano.com/notes/a-monorepo-should-prove-leverage-not-just-collect-packages https://www.guyromellemagayano.com/notes/a-monorepo-should-prove-leverage-not-just-collect-packages A portfolio monorepo only matters if the shared system makes each app cheaper to build and easier to reason about. Sun, 05 Apr 2026 00:00:00 GMT https://www.guyromellemagayano.com/notes/content-models-are-product-architecture-not-editorial-paperwork https://www.guyromellemagayano.com/notes/content-models-are-product-architecture-not-editorial-paperwork Structured content earns its keep when it improves navigation, metadata, SEO, and delivery consistency across the whole product. Sat, 21 Mar 2026 00:00:00 GMT