A local-first, cross-platform weightlifting tracker that digitizes the paper quadrille-grid workflow - reusable templates, a set-logging grid, and wall-clock rest timers that survive backgrounding.
A privacy-first fertility-cycle charting app for the Creighton Model - local-first and offline, with auto-computed CrMS stamps and end-to-end encrypted sync where the server stores ciphertext only. Found organically through search and used by real people.
A waterfall white-noise player for focus and sleep - one headless Rust core driving native shells on web (PWA), Android, macOS, and Windows, with iOS and watchOS in progress on the same core.
A medieval cat-guild management game - 14 minigame types, an explorable town map, a 7-chapter narrative arc, and Fire Emblem-style bond conversations, shipped from concept to native Android.
A PWA for tracking Dr. Greger's Daily Dozen food recommendations - offline support, progress visualization, and a stewardship framing that turns an evidence-based checklist into a daily habit.
A self-hosted nutrition tracker built as a MyFitnessPal replacement - barcode scanning, recipe management, API-backed food search, charts, and offline support.
A PWA for a parish men's group, tracking prayer, fasting, almsgiving, and fraternity through a shared Lenten rule of life - built for sustained participation, not one-time visits.
A multi-tenant possessions tracker that operationalizes the Minimalists' 90/90 Rule - log when you use what you own, see what's due next, and decide what to declutter.
A full-stack event-operations platform - invite-based RSVPs, guest management, registry tracking, photo uploads, travel details, and admin tooling - turning a brochure site into a real application.