Dr Tibor Simko leads several reusable research data and open science projects at CERN. He is the founder of the CERN Open Data portal, the CERN Analysis Preservation framework, and the REANA Reusable Analyses platform. Tibor worked as a Technology Director of INSPIRE, the High Energy Physics information system built in a world-wide collaboration among CERN, DESY, FNAL, IHEP and SLAC laboratories. Tibor founded the Invenio digital repository framework and participated in several EC projects related to data preservation and information management (BlogForever, CRISP). Tibor holds a PhD degree in computational plasma physics from Comenius University (Slovakia) and from University Paris-Sud (France). Tibor's professional interests include open science and reproducible research, information management and retrieval, software architecture and development, psychology of programming, free software culture and more.