Vladimir Balun

Messenger backend development (ICQ and MyTeam): - implemented a mini-app's service for a corporate messenger;

Development of "Kaspersky Endpoint Security": - optimized dump parsing by 12%; - identified and fixed a floating issue of very rare user crashes.

Development of high-load services of the RTB system (engine for the selection of targeted advertising): - optimized the amount of data in the database by 45%; - created a service for quickly finding similar images (in a database of millions of images); - improved monitoring of several services (as a result of which the number of failures decreased by 17%); - conducted over 50 developer interviews (on C ++ and programming hacks); - mentored an intern, which resulted in her becoming a Junior developer.

Development of a mobile game "Frozen Flowers": - implemented and implemented the mechanics of achievements into the game; - optimized the speed of the UI part of the game by 13%.