He is a media and film expert and lecturer at the Higher School of Art and Design in Łódź.
He specialises in queer studies in film, American independent cinema and hybrid forms of documentary. He is the originator and organizer of the Queer Film Festival A Million Different Loves!?Sołodki wrote Rubieże przyjemności. Seksualna niesubordynacja na obrzeżach amerykańskiej kinematografii (Borders of pleasure. Sexual contumacy on the border of American cinema) and co-edited O polityce ciała i pożądania w kulturze audiowizualnej(About the politics of the body and desire in the audio-visual culture).