- August 1991 – July 1996 – Student, Kharkiv State University (Since 1999 – Karazin Kharkiv National University)
- January 1992 – November 1999 – Engineer (part-time job), Department of Organic Chemistry, Kharkiv State University
- November 1996 – November 1999 – Postgraduate Student, Department of Organic Chemistry, Kharkiv State University
- November 1999 – October 2000 – Junior Researcher, Laboratory of Organic Chemistry at Department of Structural Chemistry, SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv
- October 2000 – July 2001 – Postdoctoral study, Karl-Franzens University of Graz, Austria (Prof. G. Kollenz)
- July 2001 – July 2008 – Senior Researcher (Group Leader), Department of Heterocyclic Compounds Chemistry, SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv
- July 2002 – December 2010 – Academic Secretary, SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv
- October 2005 – December 2005 – Guest Researcher, Christian Doppler Laboratory for Microwave Chemistry and Institute of Chemistry, Karl-Franzens University of Graz, Austria (Prof. C.O. Kappe)
- July 2006 – September 2006 – Guest Researcher, Christian Doppler Laboratory for Microwave Chemistry and Institute of Chemistry, Karl-Franzens University of Graz, Austria (Prof. C.O. Kappe)
- July 2007 – September 2007 – Guest Researcher, Organic Chemistry Department, University of Konstanz, Germany (Prof. U. Groth)
- July 2008 – November 2022 – Head of Laboratory for Physicochemical Processes, Department of Organic and Bioorganic Chemistry, SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv
- January 2011 – August 2014 – Deputy General Director for Science Affairs, SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv
- July 2012 – September 2012 – Guest Researcher, Organic Chemistry Department, Heinrich-Heine-Univertsity of Duesseldorf (Prof. T. J.J. Muller)
- September 2012 – present time – Head of Department / Full Professor, Department of Applied Chemistry, Karazin Kharkiv National University
- August 2014 – November 2014 – Visiting Professor, Laboratory of Organic and Microwave-Assisted Chemistry, Catholic University of Leuven, Belgium (Prof. Erik V. Van der Eycken)
- August 2014 – March 2017 – Acting General Director, SSI “Institute for Single Crystals” NASU and Head of Division of Functional Materials Chemistry of SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv
- August 2016 – October 2016 – Visiting Professor, Organic Chemistry Departments at Heinrich-Heine-Univertsity of Duesseldorf (Prof. T. J.J. Muller) and University of Konstanz (Prof. Tanja Gaich), Germany
- March 2017 – present time – First Deputy General Director, SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv
- January 2020 – March 2020 – Sabbatical Visiting Professor, R&D Center of Ulkar Kimya, Nobel Pharmaceuticals, Turkey
- January 2023 – present time – Head of Department of Organic and Bioorganic Chemistry, SSI “Institute for Single Crystals” NAS of Ukraine, Kharkiv