Yasser

iOS and Android Developer

With Timeproof

Overview

Video Introduction

Looking for Part-time work (4 hours/day) at $14.23/hour ($1,251.94/month)

Educational Degree

Bachelor's degree

Availability

Part-time

Portfolio / Website

https://www.linkedin.com/in/yasser-amerhasan-3b697871

Top Skills

iOS DevelopmentAndroid Development

Last Active

May 28th, 2026 (2 months ago)

Member Since

September 30th, 2019

"It definitely helped transform my business and take a significant load off for me."

Samori Coles

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About

Native iOS & Android Developer

Experienced Mobile Developer with expertise in Android (Kotlin, Java, Jetpack Compose, XML Views) and iOS (Swift, SwiftUI, UIKit). Skilled in designing and developing high-performance, scalable, and user-friendly applications.

iOS Development: Swift, SwiftUI, UIKit, MapKit, CoreLocation, CoreBluetooth, APN, Alamofire, RealmSwift, RxSwift, Firebase (Crashlytics, Cloud Messaging, Analytics), Keychain, Lottie animation, GoogleMaps, CocoaPods, TestFlight, AppStore functionalities

Android Development: Kotlin, Java, XML Views, Jetpack Compose, Firebase (Crashlytics, Cloud Messaging, Analytics), OkHttp, Retrofit, Gson, Landscapist Coil/Glide, LiveData, Hilt Dagger, Realm, SQLite, Material Design, Jetbrains Coroutines, Joda-Time, Markwon, Pushwoosh, Androidx (Activity, Datastore, Core, and etc), Accompanist, ZXing, MLKit Barcode-Scanning, Lottie Animation, JUnit, Mockk, Mockito, Robolectric, UnitTest, UITest, AAR and AAB creation, Android Platform, Google PlayStore functionalities,