Marius Cernica is an ARB registered and RIBA chartered architect in the United Kingdom.

He started his studies in architecture in 2002 at the University of Architecture "Ion Mincu" in Bucharest, Romania, where he has also been involved in landscape architecture for one year. In 2005, he moved to Austria where he continued his studies at the Technical University of Graz until 2006 when he moved to Vienna and continued at the Technical University. In 2007 he started anew at the University of Applied Arts in Vienna, Masterclass Zaha Hadid, where he received his diploma with honours in 2013.

During his studies, his works have been part of various architecture exhibitions across Vienna, have been published in several books and have been awarded frontal places in architecture contests.

He has also been working at various architecture practices in Romania and Austria. In 2014 he started his employment at Zaha Hadid Architects in London, United Kingdom, where he has been doing design work until 2023.

He founded his own architecture practice in 2023.