MANMobile engineer All projects

Haven Security

Secure media workflows with in-app purchases, protected local state, file handling, native builds, and store publishing.

RoleReact Native developer
Timeline2021 — 2022
FocusExpo / EAS · Payments · Native

Product judgment backed by hands-on engineering.

01 / Challenge

What needed to change

Deliver sensitive media and purchase flows while working across managed Expo and native build requirements.

02 / Approach

How I worked

  • Implemented SecureStore-backed state, file selection, purchase flows, and over-the-air updates.
  • Worked with an Expo development client and native iOS and Android builds.
03 / Outcome

The result

The application reached both platform release pipelines with its core secure-media experience in place.

Tools & platform
React NativeExpo Dev ClientRedux ThunkSecureStoreIn-app purchases
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