Roman Herasymenko

Roman Herasymenko


Dnipropetrovs'k, Ukraine


  • Media (audio & video processing)
  • NDK (c++ NDK development)
  • Custom views & animations
  • Chats ( & xmpp )
  • Camera (video/photo capturing
  • effects)
  • BLE (iBeacon devices)
  • Augmented reality (OpenCV & Cardboard)


Roman is a technology geek, leading developer with 10+ years of experience, and a Google Developer Expert on Android at Yalantis company.

He is skilled in building cutting-edge mobile apps, mainly developing for Android and wearable devices.

Roman has an extensive experience in development for Android Wear devices, such as smart watches and Google Glass. Some of his Glassware are already published at MyGlass market.

Also, he is proficient in building server side and e-commerce solutions (using Java EE, NodeJS).

Roman's latest researches are related to audio and video processing using NDK.

For two years Roman is an organizer and active member at GDG Dnipropetrovsk, where he had already organized a variety of local meet-ups, conferences and hackathons.