Dr. Schella works at Mahr since 2019 where he has contributed to the OPC 40210 standard from the very beginning. Besides, his profession at Mahr lies in uncovering potentials of data science related measuring applications. Prior to working at Mahr, Dr. Schella has worked at a software company in the field renewable energies as well as for research instituites. He completed his doctorate in physics in 2014.