Mobile apps.

A React Native + Expo TypeScript app for a single restaurant’s pickup preorders: menu discovery, rule-checked dish customisation, an integer-cent docket and time-zone-aware pickup slots, with orders saved on the device as clearly labelled local demo orders.

Native iOS and Android day-planner source: capture and prioritize tasks, place them on a time ruler that flags overlaps and work that ran past, measure the day against a focus capacity, and run focus sessions that keep time from timestamps.

A local-first vocabulary app for iOS and Android: phrase collections, CSV and JSON import, spaced-repetition study sessions and a review schedule that explains every next date, stored on the device.

An offline strength-training log for iOS and Android: routines, set-by-set workouts with a rest timer, history, lift trends and records, stored on the device.

A local-first budget app for iOS and Android: transactions, monthly envelopes, subscriptions and savings goals, stored on the device.

Present a pet-care app with an interactive Today Loop website demo.

Present a walking app through an interactive route-planning website demo.