The student of St. Petersburg State Polytechnic University, computer science department, he works upon SAP security, particularly upon Web applications and JAVA systems. He has official acknowledgements from SAP for the vulnerabilities found.

Dmitriy is also a WEB 2.0 and social network security geek who found several critical bugs in Yandex services (Russian largest search engine), Google, Vkontakte (vk.com), the Russian largest social network. He is a contributor to the OWASP-EAS project. He spoke at the following conferences:Hack in the Box and BruCON.

Actively participates in the life of the Russian Defcon Group