- 2013-present: C/C++ Engineer at Telegram. Developed distributed data storage engines,
client cross-platform libraries, and the bot API;
- 2010-2013: C/C++ Engineer at VK. Built data storage engines and created the custom
programming language KPHP for high-level backend developers.
- Gold Medal, ACM International Programming Contest World Finals (2011);
- Silver Medal, ACM International Programming Contest World Finals (2010);
- First Prize, International Mathematics Competition for University Students (2009);
- Gold Medal, First Place, International Mathematical Olympiad (2005);
- Silver Medal, International Mathematical Olympiad (2004).