Sergey Grinchenko
About Sergey Grinchenko
Sergey Grinchenko is a Systems Engineer based in Moscow, Russia, with extensive experience in videoconferencing and multimedia systems. He has held various roles at CROC and Huawei Technologies before joining Poly in 2020.
Current Role at Poly
Sergey Grinchenko serves as a Systems Engineer for Russia and CIS at Poly. He has held this position since 2020, contributing to the company's initiatives in the region. His role involves providing technical expertise and support for Poly's products and solutions, focusing on enhancing customer experiences and operational efficiency.
Previous Experience at CROC
Sergey Grinchenko has extensive experience at CROC, where he worked in various capacities within the Videoconferencing and Multimedia Systems Support Group. His tenure included roles as a Technical Support Engineer from 2011 to 2012, an Engineer from 2012 to 2014, and a System Engineer from 2014 to 2018. He also served as a Lead Engineer for seven months in 2018, showcasing his progression and expertise in technical support and engineering.
Experience at Huawei Technologies
At Huawei Technologies, Sergey held the position of CloudUC Product Manager and Business Development Manager from 2018 to 2020. In this role, he focused on cloud-based unified communication solutions, contributing to product management and business development efforts in the Moscow region.
Early Career at AKADO
Sergey began his career at AKADO as a 1st Category Specialist in the Customer Support Department from 2008 to 2009. This early experience laid the foundation for his technical support and customer service skills, which he has built upon throughout his career.
Education and Qualifications
Sergey Grinchenko earned a Master's degree in Information and Control Systems from Московский Государственный Институт Электронной Техники (МИЭТ) between 2003 and 2009. His education provided him with a solid foundation in computer science and engineering, equipping him with the necessary skills for his professional roles.