Position: Android developer
Category: Android
English level: upper
Years of experience: 3

Increased audience by 35% of client applications with new features I have invented. 
Applications optimization for all devices.
Programming languages: 
  Java
  Kotlin
  JavaScript

Frameworks:
  Java EE
  Java Spring
  JDBC
  Node.JS 
  UIKit
  Foundation
  OpenGL ES 

Platforms:
  Android
  iOS
  Web
  Windows 
  Raspberry PI

Methodologies:
   Scrum
   XP

Development tools:
   Android Studio/Intellij IDEA
   Xcode
   WebStorm 
   Unity 3D 
   Postman

API:
   REST API
   Firebase 
   Facebook 
   Parse
   Quickblox 
   AWS
   Twilio

Databases:
 MySQL
 SQLite
 MongoDB
 MicrosoftSQLServer

Testing:
 JUnit
 UIAutomator
 Espresso
 FirebaseTestLab
Interesting projects and friendly team.