In 1996, immediately after graduating from then Chelyabinsk State Technical University, he started working in SKB Kontur as a programmer and a software implementation specialist. He later became Head of the Chelyabinsk branch. In 2009-2019 — CEO of the company, Since 2019 — Chairman of the Board of Directors.
Dmitry Mramorov's interests are related to application of web-technologies in the field of B2B and B2G, as well as processing and analysis of open data. In 2010, he was one of the founders of the NP «ROSEU» association which facilitates cooperation between market participants in B2B and B2G segments.
Dmitry Mramorov is a member of Presidium of the Supports of Russia. Head of the Sverdlovsk regional committee of the association of manufacturers and entrepreneurs in the area of digital and informational technologies.
Married, has two sons and a daughter.