Konstantin Kalchenko is a software engineer at Erbis, with experience spanning from May 2022 to the present. Prior to this role, Konstantin served as the head of the department at AMT from February 2011 to August 2022. Educationally, Konstantin completed a front-end pro degree and a front-end basic degree at Hillel IT School in 2021 and 2021, respectively. Additionally, Konstantin obtained a specialist degree in energy management from Dnipro University of Technology, where studies were completed from September 2006 to June 2011.