Keep administrator sessions separate
Device-only Keychain storage and an ephemeral URLSession reduce retained session data. Relaunching the app requires fresh authorized reads instead of restoring a persistent offline management cache.
Native operations app
UP-Dream Admin
The right tools for the people looking after a community.
A native iPhone and iPad app for membership approvals, attendance, and daily operations. I brought the service’s administrative workflows to SwiftUI, with a separate administrator session and server-controlled capabilities.
Inside the app
Development and review captures with synthetic demo data. Dates are shown below; later App Store builds may look different.
Daily operations on iPhone
Outstanding approvals, attendance summaries, and shortcuts provide entry points into daily work. All displayed figures are test fixtures.
Captured
A larger view on iPad
The same operational information uses the larger display. Counts illustrate the interface and are not service usage metrics.
CapturedHow it fits together
Engineering details reflect source reviewed on September 17, 2026. App Store releases may contain an earlier subset.
- 01SwiftUI administrator app
- 02Capability-checked shared API
- 03PostgreSQL domain records
The interface reflects server-provided capabilities. The API checks authorization again when reading or changing records.
Decisions behind the interface
Reject responses from a previous session
Requests capture a session generation. A delayed response is discarded when it belongs to an earlier session or permission scope.
Preserve the meaning of attendance data
Unmarked records remain distinct from absences. Attendance analysis requires enough observation history before classifying a change, while conflicting edits have an explicit outcome.
UP-Dream Admin
How I used AI
I used AI assistance for the SwiftUI frontend, including screen implementation and presentation. I defined the operational workflows and interface requirements.
Code and verification
The technical overview connects native session handling, API authorization, and attendance behavior to selected XCTest and policy checks. It distinguishes executed checks from source review.