Biography
Sergey graduated from the St. Petersburg highest military engineering college of communication majoring in "Automated systems of communication".
Served as the shift supervisor of the communication hub in AF.
Worked as the Head of Department of telecommunications in ICS New Systems company
Since 2007 works for Avaya company.
For July 17, 2015 Sergey Vladimirovich Tsvetkov works as the director of work with the companies of the Avaya fuel and energy complex.