János Csizmeg is currently working as Geoscientist for Vermilion Energy’s Central & Eastern European Business Unit in Budapest, Hungary. He started his career in 2011 with the Hungarian Horizon Energy Ltd. affiliate of the Aspect Holdings Llc. He was involved in multidisciplinary projects, like basin modeling, lead and prospect evaluation, surface and sub-surface geochemical surveys, operations geology, data managment. Besides his job in the industry he was instructor on the Eötvös University for 3 years teaching practice and theory of HC exploration, seismic interpretation and basin modeling. Between 2010 and 2015 János was a Consultant of the Eötvös University Team on the AAPG Imperial Barrel Award. He was an active participant in the Eötvös University Student Chapter, nowadays he is a volunteer Coordinator of the European AAPG Student Chapters and in the AAPG Visiting Geoscientist Program for the Eastern European Region. He has a MSc Geologist degree with HC & Mineral Reserves Specialization (Eötvös University, Hungary).