Tamás has been working in the nonprofit sector for more than 20 years. He has been involved in the community foundation field in Hungary since 2005 in different capacities, including promoting the community foundation concept in Hungary and strengthening international relations. He is founder of the Ferencváros Community Foundation, the first of its kind in the country. Currently, he is chair of the board of the Roots & Wings Foundation, which supports the promotion and development of community foundations in Hungary. He considers it a gift of his professional career to be able to work at the local, national and international level.