Legacy app takeover and Flutter upgrade for [CLIENT]
- Client
- [Client name]
- Sector
- Mobile modernization
- Engagement
- [TBC]
- Platforms
- [TBC]
- Timeline
- [TBC]
- Status
- [TBC]
[Hero — real app screens on neutral ground, with client permission]
01 — Problem
The original developer left; releases had stopped and crashes were rising.
[Two to three sentences of context: the business, its customers, what was happening before PEYN, and why it mattered commercially.]
02 — Engineering challenge
Upgrading an undocumented codebase without interrupting live users.
[Three engineering challenges, each with a short explanation — to be written with PEYN.]
03 — What PEYN delivered
- D.01Audit, stabilisation, dependency upgrades, documentation, Mobile Care.
04 — Technology
- Flutter
- Dart
- Crash monitoring
- CI/CD
05 — Outcome
- [—][Verified metric · source]
- [—][Verified metric · source]
- [—][Verified metric · source]
“[Client quote — published only with written permission.]”
Next · PRJ-02 · HEALTH
Appointment and patient communication app