About us


Technologies improving the world (TIW) is an innovative company that develops products in the fields of communications and security. It has been founded in May 2013. TIW focuses on development of the most prospective ideas in IT industry with the greatest social potential. The most famous project of TIW is Drotr - the world's first service for simultaneous translation of video calls.

The slogan of the project is “Speak your language with the world”. It fully reflects the project mission – to give people of different nationalities the opportunity to communicate with the world using their own language. In this way DROTR helps people to preserve their native languages as the main aspect of national cultures


Alexander Konovalov

Founder and CEO

Alexander has master's degree in Construction engineering, Business economics and MBA. Today Alexander has 6 patents and an international team working on the implementation of his innovative ideas in Ukraine, the Czech Republic, Switzerland and Germany.

Eugen von Rubinberg


Mr. Rubinberg Well-known entrepreneur, CEO and chairman of the board of the investment company Rubinberg. At the age of 16, Eugene started his own business and learned about corporate finance. Mr. Rubinberg makes strategic investment decisions at TIW.

Hermann de Jong


Mr. Hermann de Jong is a long-standing international financial manager. He has over 20 years of experience as a CEO and CFO in international companies. Mr. de Jong graduated with a degree in Business Administration&Economics from the University of Münster.

History of DROTR


DROTR for iOS is published on Apple Store. In February the team starts the creation of a new generation messenger – Drotr 6.0, that will be presented in May 2017

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In 2017 users of DROTR are waiting for a few major updates:
  • Web version
  • New version of DROTR iOS
  • Integration of the three applications
  • New quality of interfaces and functions
  • Improvement of safety protocols
  • New business solutions


Two new applications - Drotr MeetUp & Drotr SMS are published on Google Play market. Drotr MeetUp is a conversation translator that allows communicating face to face in 88 Languages and saving of the transcripts in a convenient pdf-format. Drotr SMS translates your inbox&sent messages to any other language you want.


The app becomes free. In the fourth version, developers add various privacy settings, displaying the original and the translation of the message, info-graphic tips, “share” function, sending photos and videos of any size without distortion.


DROTR 2.0 is published. Chat features became available with translation and without, the internal voice call transfer "voice to voice", and the translation of the video call "voice to voice" in real time.
In November 2014 a built-in option to search for people to communicate with is added to DROTR 3.0.


26 June the first version of the program is presented on Google Play. For 3 months the application was downloaded over 100 000 times. The project becomes the topic of discussion at many international IT-events.

Through the work of a great enthusiastic team Drotr has become a true communication platform, that allows communication with the world, while using a variety of languages.