Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Viber - Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.
Android Studio - Android development environment based on IntelliJ IDEA
MiVoice Business - MiVoice Business is a business communication platform that delivers voice, messaging, mobility, presence, conferencing, collaboration and applications.
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.
Screenleap - Screenleap is a web app that lets users share their device's screen over the Internet. These screens can be a desktop computer monitor or a smartphone screen or anything else that can load a web browser. Read more about Screenleap.