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Posts tagged: Firebase

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React Native Analytics

Why an Expo app needs an analytics layer before adding Amplitude

18 min read

Written by: Jonathan Reis on

Build one analytics contract for an Expo app, keep Firebase and GA4 working, add Amplitude without rewriting product code, and gain independent rollout, failure isolation, and better product decisions.

ExpoReact Native WebFirebaseGA4AmplitudeAnalytics
React Native Analytics

How to validate Firebase DebugView events in a React Native release build

9 min read

Written by: Jonathan Reis on

Validate Firebase Analytics in a production React Native APK by combining local debug logs with the realtime response behind GA4 DebugView, even when its device counter says zero.

React NativeExpoFirebaseGA4Analytics
Quality before beta

An honest checklist before expanding an Android internal test

7 min read

Written by: Jonathan Reis on

How to separate what a Google Play build has proven from SDK, billing, ads, and observability gaps before inviting more testers.

AndroidGoogle PlayQAFirebaseSentry