Mobile App · 2026
RWCBM Mobile
The members' network, on the phone
The members are contractors and business owners, not people sitting at desks. This puts the whole network in a pocket: the directory, the request board, and messages, with a notification when somebody answers. They sign up once on the web and are already logged in here.
- Works on the web and the phone
- One sign-upWorks on the web and the phone
- iPhone and Android
- Both storesiPhone and Android
- Fixes ship over the air
- No store waitFixes ship over the air
The problem
The web app worked, but the members using it are contractors and business owners who are rarely at a desk. A directory you check between job sites has to be an app.
What got built
Expo with file-based routing through Expo Router, sharing the web app's Clerk instance so credentials carry over with no second sign-up. Tokens cache in the device Keychain and Keystore via expo-secure-store. Sentry is wired for crash reporting and expo-updates handles over-the-air releases without a store round trip.
Details worth naming
- Five tabs (feed, groups, messages, notifications, and search) against the existing web API.
- Shared Clerk authentication: a member who signs up on the web logs straight in on mobile.
- Deep links open a specific chapter or direct-message thread from anywhere in the app.
- Secure token storage in the native Keychain and Keystore, with over-the-air updates via expo-updates.
Inside the product
Recreations of the real screens, rendered with demo data. Everything past sign-in in the live app is member data.
Next project
LaneLab
Video stroke analysis platform for a swim coach
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