Currently he is senior lecturer at the Department of Software Engineering at the University of Szeged. He is studying computational linguistics, information extraction and linguistically aided data mining since 1998. He was involved in the design and realization of several R&D projects of such topic. He got his PhD. in 2003 at the University of Szeged on application of rule-based machine learning methods for natural language processing tasks.
Since 2004 he deals with personal data protection, especially with medical data protection. In 2006 he was invited to become an expert in the EuroSOCAP (Development of European Standards On Confidentiality And Privacy In Healthcare Among Vulnerable Patient Populations) research project funded by the European Commission. In 2007 he became member of the scientific advisory committee of The European Privacy Institute (http://www.privacyinstitute.eu) project; since 2009 he is member of a Regional Medical Research Ethics Committee. Between 2009 and 2011 he carried out research on personal data protection within the framework of TÁMOP-4.2.2-08/1/2008-0008 „Sensor based data collection network and information processing” project supported by the National Development Agency in cooperation with the Centre for Law, Information & Converging Technologies, University of Central Lancashire, Preston, United Kingdom. In 2010 he wrote a lecture notes: Legal, ethical and informatics questions of personal data protection. In 2009 together with data protection experts they founded the Association for Fair Data Processing.