AfterStay
Problem Every PMS leaves operational gaps — cleaning, maintenance, owners, and SOPs end up scattered across disconnected tools.
Built An all-in-one hospitality operations platform: nine modules routing work between operators, cleaners, owners, and guests — designed from running 1,000+ listings across the portfolios I’ve operated.
Standing Early access live at afterstay.org.
Live · early access
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Choose the hiring profile
What are you hiring Karl to own?
Pick the lane that matches what you need owned. One path is built for hospitality operations ownership. The other is for founder-side product, systems, and execution leadership.
Proof before you click
Three builds, current standing.
Each one is a real problem, what shipped, and where it stands today — live links where public.
AfterStay
Problem Every PMS leaves operational gaps — cleaning, maintenance, owners, and SOPs end up scattered across disconnected tools.
Built An all-in-one hospitality operations platform: nine modules routing work between operators, cleaners, owners, and guests — designed from running 1,000+ listings across the portfolios I’ve operated.
Standing Early access live at afterstay.org.
Live · early access
AfterStay Travel
Problem Trip and stay logistics scatter across booking apps, email, and screenshots.
Built Product strategy through shipping: PRD v1.1, Figma brief, and an Expo travel app at v1.3.0 — iOS and Android on Supabase.
Standing Live at travel.afterstay.org.
Live · verify in one click
ODIN Notch
Problem Key signals get buried in app switching all day.
Built A native SwiftUI/AppKit tray that turns the Mac notch into a command surface: music, meetings, reminders, tasks, files, and quick launch — local-first, no backend.
Standing In daily use on my own machine; public release in progress.
Native macOS · in daily use
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