Dr Wojciech Dimitrow obtained his PhD in 2006 from the Faculty 
of Physics at A. Mickiewicz University. It was devoted to modelling of the 
detached eclipsing binary stars. He have experience with observation on 2-m 
class telescopes like the RCC telescope placed in NAO Rozhen, Bulgaria or
the telescope of the David Dunlap Observatory, Canada. Since 2007 he worked 
on the Poznań Spectroscopic Telescope 1 (PST1). His current field of interest is
observing and modeling of a multiple stars with eclipsing subsystem. 
He organised international observing campaigns of such stelar systems.
He worked on the building of PST1 telescope and the fiber fed Echell\'e spectrograph. Other 
instrumental projects in which he is taking a part was the building of the Echell\'e
spectrograph for the 2-m telescope of the National Astronomical Observatory, Bulgaria.
Since 2011 he is participating in the "Global Astrophysical Telescope" project of 
National Science Center of Poland. He was a co-investigator in other three Polish 
research grants.