case 05 of 09

Salah Guide: app cover
Salah GuideiOS and Android

Salah Guide

Audio playback crashes and large audio handling

role
React Native developer
platform
iOS and Android
stack
React Native, Expo, Firebase, Sentry
Shipped
90%

Broken.

Salah Guide is a prayer app with step-by-step guidance, prayer times, Qibla and Quran audio. Playback issues and large audio files were hurting stability, and crashes were showing up in Sentry.

92%

Diagnosed.

I audited the Sentry logs to find the crashes that recurred and separate them from one-offs, then reproduced the recurring ones on a device.

95%

Fixed.

The critical playback issues were resolved and large audio handling was optimised, with a fix for each recurring crash.

100%

Shipped.

Responsiveness improved across devices and the app runs smoother and more reliably on iOS and Android.

next

Taiyari NEET Ki

iOS study app with daily goals and revision, store release