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Hey 👋
I'm Osama Qarem

I’m a lead engineer for frontend and backend teams at YAS.life

I excel at React Native and frontend; I notice the little things and try to perfect them. But I don’t shy away from the rest of the stack.

My best work happens in places where product and engineering are close-knit.

Latest Posts

Thoughts on Expo Config Plugins

They're pretty cool

Parsing Custom Dates in JS

I ran into an inconsistency between Hermes and JSC/V8 when parsing ISO dates and wrote a workaround using Day.js

Uploading iOS apps with special characters to App Store Connect

Solving the error 'Invalid Signature. A sealed resource is missing or invalid.'

Intro to Liveness Detection with React Native

What is Liveness Detection, why would you need it and how to build an implementation with Expo's FaceDetector.

GPT-3: Programming in English

COBOL 2020
Osama Qarem's photo
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Open Source

Spotify Lite

Cloned with React Native

react-native-image-colors

Fetch prominent colors from an image

React Native Template

Starter template with my preferred tools and libraries back then - outdated today.
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By the way, I have a newsletter!

Feel free to join if you would like to be notified about new posts.


Osama Qarem's photo
Osama Qarem's photo
By the way, I have a newsletter!

Feel free to join if you would like to be notified about new posts.