Matěj Chalupa is currently in charge of social media and online communication for the Rock for People Festival and the Rock for People Concerts concert series. In the past, he worked in marketing positions at the O2 Arena in the promoter company Charmenko Czechia. On the music scene, he has worked with several club bands and as a music journalist for the music magazines Rock & Pop, iReport, and coreMusic.cz.Outside of the music industry, he manages the social networks of one of the branches of the Lokál pub in the Ambiente network. In his spare time he enjoys theatre and writing poetry, and in 2022 he published his second book, Naked.