Notes from the build
Software Engineering Insights & Lessons
Engineering articles written from projects we've actually shipped: platform deep-dives, AI development lessons, and the constraints nobody mentions until you hit them.
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Written by Engineers, Not a Content Team
Travel platform engineering · Oct 2026
How Global Hotel Search Really Works
Breadth and speed pull in opposite directions. Most booking platforms quietly pick one, and you find out at checkout.
Travel platform engineering · Oct 2026
Hotel Chain vs. Independent Hotel: The Payment Difference
One checkout charges you now, the other charges you on arrival. The reason predates online booking by decades.
Mobile engineering · Sep 2026
Shipping the Same App on iOS and Android: What Actually Changes
Permissions, app blocking, usage history and background work are different problems on each platform, and copying the screens is the easy part.
iOS engineering · Sep 2026
Device Activity or the "Screen Time API": Which One Should You Use?
There is no single Screen Time API. What Apple actually gives developers, piece by piece, and the promises the platform can't keep.
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