Oleksandr Marchenko

Oleksandr Marchenko has extensive work experience primarily as a Ruby developer. Oleksandr started their career as a System Administrator at Kharkiv National University of Radioelectronics in November 2008, where they worked until April 2012. Oleksandr then joined KoStart and Conformato.com as the Head of Technology, holding this position from March 2012 to June 2016. Following this, Oleksandr worked at QuickBlox as a Ruby on Rails developer from September 2016 to May 2018. Oleksandr then became self-employed and worked as a Back end Ruby Developer from June 2018 to May 2019. Oleksandr joined CityFALCON in June 2019 as a Back end Ruby developer and continued until August 2020. Currently, they are employed as a Ruby Developer at Veeqo since October 2020.

Oleksandr Marchenko obtained their Bachelor's degree in Computer Engineering from Kharkiv National University of Radioelectronics in 2012. Oleksandr further pursued their education at the same university and received a Magister degree in Computer Systems and Networks Analyst in 2012.