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$15 USD / time
Flag for PALESTINIAN TERRITORY
gaza, palestinian territory
$15 USD / time
Det er i øjeblikket 5:31 AM her
Tilmeldt marts 13, 2010
0 Anbefalinger

Farid A.

@frdnwr

 5,0 (2 anmeldelser)
2,6
2,6
100%
100%
$15 USD / time
Flag for PALESTINIAN TERRITORY
gaza, palestinian territory
$15 USD / time
100 %
Jobs færdiggjort
100 %
Indenfor budgettet
100 %
Til tiden
N/A
Genansættelsesrate

Android Developer

Developing android apps in both Java and Kotlin languages. Firebase is a main part of all my applications , I have good experience with it. These are some of the frameworks/libraries I have experience with : Navigation Gragh Data and view Binding Livedata and Viewmodels Kotlin Coroutines Dependency injection, now with the new HILT library Retrofit for API connection Awaiting for your message, Your Android Developer
Freelancer Mobile App Developers Palestinian Territory
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Portfolio-mappe

7702903
Another variation of the Traffic Signs app designed for Salam School. This app uses Firebase Authentication, Crashlytics, Realtime Database and, Storage. I've updated it's code to use Kotlin and Architecture components. The app is now using Room persistent database, Viewmodels and Livedata .
Android app Salam School MCQ
6829249
An MCQ quiz for traffic signs exam . The app randomly gets 30 questions for the user each exam. There is preferences dialog, tracking answers , index of questions , and ability to get all questions in a specific category. Database used is Firebase Realtime database , and recently I migrated to Firestore Questions are displayed one by one, but some lists as the signs information list, is using a recycler view, same for answers list . Sound plays on click using sound pool User authentication is also by Firebase There are some other features that was implemented recently as well: One activity app Navigation graph ViewModel and I removed the local room database now depending totally on Firebase I was concerned about security so I used progaurd minify and shrink code . Minimum SDK was set to 19 to cover as much devices, so i had to set multidex to true.
Traffic Signs MCQ quiz
6821964
This is one of my published Android apps on Google Play store. This app provides the user with Russian words and vocal pronunciation while he plays Sudoku . The app features: Firebase User Authentiation Firebase Firestore Firebase Storage RecyclerView Kotlin ViewModel NavigationGraph View Binding among others.... Developed using Android Studio
Teaching Russian language in a Sudoku game - Google Play
7702903
Another variation of the Traffic Signs app designed for Salam School. This app uses Firebase Authentication, Crashlytics, Realtime Database and, Storage. I've updated it's code to use Kotlin and Architecture components. The app is now using Room persistent database, Viewmodels and Livedata .
Android app Salam School MCQ
6829249
An MCQ quiz for traffic signs exam . The app randomly gets 30 questions for the user each exam. There is preferences dialog, tracking answers , index of questions , and ability to get all questions in a specific category. Database used is Firebase Realtime database , and recently I migrated to Firestore Questions are displayed one by one, but some lists as the signs information list, is using a recycler view, same for answers list . Sound plays on click using sound pool User authentication is also by Firebase There are some other features that was implemented recently as well: One activity app Navigation graph ViewModel and I removed the local room database now depending totally on Firebase I was concerned about security so I used progaurd minify and shrink code . Minimum SDK was set to 19 to cover as much devices, so i had to set multidex to true.
Traffic Signs MCQ quiz
6821964
This is one of my published Android apps on Google Play store. This app provides the user with Russian words and vocal pronunciation while he plays Sudoku . The app features: Firebase User Authentiation Firebase Firestore Firebase Storage RecyclerView Kotlin ViewModel NavigationGraph View Binding among others.... Developed using Android Studio
Teaching Russian language in a Sudoku game - Google Play

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Filtrer anbefalinger ud fra:
5,0
₹2.600,00 INR
android developer - fix/add features - -
This Developer is awesome - He fixed that thing which two developer failed to fix. Give a try he knows his work very well :)
PHP
Java
Mobile App Development
Android
M
Flag for Ravi D.
@mywebbys
•
3 år siden
5,0
€150,00 EUR
fixing android app and firebase -- 3
The best app developer with whom I worked. His work is excellent, he finds solution to every problem. I recommend him and will continue to work with him in future.
PHP
Mobile App Development
Android
MySQL
Brug Avatar.
Flag for Tsvetomila T.
@tsvetisss
•
3 år siden

Erfaring

Android Developer

Selfemployed
nov. 2017 - Nuværende
Android apps developer, using android studio . I began using Kotlin late 2019 . I'm well familiar with : Material Design Constraint Layouts Navigation graph View binding Kotlin Coroutines ViewModels Livedata Room persistence library for Database Retrofit Dependency injection Hilt.

Uddannelse

Bachelor of Business Administration

Misr University for Science and Technology, Egypt 2000 - 2005
(5 år)

Kvalifikationer

Udacity - Advanced android with Kotlin

Udacity.com
2019
Kotlin language course focusing on advanced usage in Android studio . It addressed Animation and Motion Layout, Canvas drawing, and Google Maps

Udacity - Intro to Java programming

Udacity.com
2017
Basic level course for Java language . With introduction to usage in android studio .

Publikationer

Traffic Signs Quiz

Google Play
An MCQ quiz for traffic signs license test. It is published only in Gaza Strip, as the questions database is only relevant in Gaza city.

NewComers Sudoku

Google Play
A Sudoku game for android platform. This one helps you listen to and read new words in the language you're learning. It was basically designed for Russian language learners who moved to Russia - hence the newcomers name -. https://play.google.com/store/apps/details?id=org.efe.fda

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Mobile App Development 2
Android 2
Java 1
Copywriting
Translation

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