Jonathan Mercandalli

Kotlin talk - 07-2018

• New Android developer language
• The goal of this talk is to understand the difference with Java
• • Hidden cost
• • Decompile to Java
• • Methods overhead
• • Language features

Room talk - 10-2017

• The goal:
• • Discover new database management on Android
• • Secure database: compile time checks

Picture in picture talk - 09-2017

• The goal:
• • Draw view on Android over other app
• • Without WindowManager

Android Apps launcher for developers

• • Easy delete apps.
• • More than 100 downloads on Android.

Android Tube app (personnal use only)

• • Play videos over other apps using WindowManager
• • Play videos in background using a WebView
• • Download some videos
• • Search, playlists, share, favorites, top musics, import YouTube playlists...

Android activities tracker. See other devices data like apps, specs, sms...

• • Kotlin language
• • Firebase database / storage
• • Dagger, Retrofit, OkHttp, Gson

A simple Pong game.

• • 1 or 2 players
• • Support Android Wear and Mixfader.
• • More than 1000 downloads on Android.

File explorer

• • Created a user-friendly and timeless Website and Android app. Techno: Kotlin, Java, AngularJS, Rest API, PHP...
• • More than 5000 downloads on Android.

All-in-one app on Android:

• • Siri, Music player, File explorer, Web
• • More than 5000 downloads on Android.

Simple and performant home screen replacement on Android.

APE: Android Physics Engine (team of 2)

• • OpenGL on Android
• • Home made shader/light/bump mapping
• • Home mage physics
• • Home mode objects

Sudoky generator/grid on Android (team of 2)

Slatch (team of 6)

• • 7 weeks project
• • Game with AI
• • "Advance wars" like game

Android developer at MWM (former Djit)

• • End 2015 - Today