Peter Marman was leading project Cultural Portal Slovakiana for the Ministry of Culture of the Slovak Republic for few years. The project was a pilot solution for the prepared national project of the Central Application Infrastructure within the ongoing digitalization of the cultural heritage through OPIS (Operation Program Informatization of Society) PO 2. He is at present a director of company CNC, a. s. - provider of complex software solutions and cloud services. He is parallelly a lecturer at the Comenius University in Bratislava.