John Suman Nakka works for his own company (epmdi b.v.) based in Eindhoven. He lives in Eindhoven with his family i.e., wife and two kids. John was born in Visakhapatnam, Andhra pradesh, India. In India, John was raised in a Lutheran family. In 2005, John moved to The Netherlands to pursue his PhD in Delft University. He joined Trinity Church Eindhoven as council member in 2022.