March 2018 - now: Principal Researcher - Associate Professor level and
Head of the Bioinformatics Division

Biomedical Science Research Center "Alexander Fleming"
34 Fleming Street, 16672, Vari (Athens), Greece
Research Areas: Bioinformatics, Integrative, Genome and Network Biology

 November 2015 - March 2018
Bioinformatics Researcher
Lawrence Berkeley National Laboratory 
DOE Joint Genome Institute
Berkeley, CA, USA
Research Areas: Genomics, Metagenomics
Lab: Dr. Nikos Kyrpides

 January 2014 - December 2015:
Elected Board Member (Executive Secretary)
Hellenic Society for Computational Biology and Bioinformatics (HSCBB)
Athens, Greece
President at the time: Prof. Stavros Hamodrakas

 January 2013 - June 2015:
Senior Post-Doctoral Researcher,
Faculty of Medicine, Division of Basic SciencesUniversity of Crete,
Heraklion, Crete, Greece
Research Areas: Text Mining, Network Analysis and Microarray Data Analysis
Labs: Dr. Ioannis Iliopoulos, Prof. Aristides Eliopoulos 

 March 2015 - July 2015:
External Collaborator
Hellenic Center for Marine Research (HCMR), 
Heraklion, Crete, Greece
Research Areas: Image Analysis and Metagenomics

 November 2014:
Visiting Researcher
The de Novo Nordisk Foundation, Center for Protein Research, Faculty of Health and Medical Sciences
University of Copenhagen, Copenhagen, Denmark
Research Areas: Text Mining and Data Integration 
Lab: Prof. Lars Juhl Jensen

 November 2013 - September 2015:
External Collaborator
Center for Immunology and Transplantation, Biomedical Research Foundation of the Academy of Athens (BRFAA),
Soranou Efesiou, Papagou, Athens, Greece
Research Areas: Microarray and MicroRNA Data Analysis
Lab: Dr. Vangelis Andreakos

February 2011 - December 2012:
Post-Doctoral Fellow
Faculty of Electrical Engineering, Katholieke Universiteit Leuven,
Kasteelpark Arenberg 10, Leuven, Belgium
Research Areas: Visualization of Genomic Data and Network Biology
Lab: Dr. Jan Aerts, Prof. Yves Moreau

 October 2010 - January 2011: Post-Doctoral Researcher
Biomedcode Hellas SA - BSRC Alexander Fleming,
Alexander Fleming street, Vari Athens, Greece
Research Area: Microarray Data Analysis and Data Integration for Immunology
Lab: Prof. George Kollias

 March 2010 - August 2010:
Adjunct Lecturer
Department of Computer Science and Biomedical Informatics,
University of Thessaly (former University of Central Greece),
Galaneika, Lamia, Greece.

 September 2009 - April 2010: Obligatory Greek Military Service
Department of Informatics Research
National Ministry of Defence
Athens, Greece

 March 2009 - September 2009: Short-term Post-Doctoral Research fellow,
European Molecular Biology Laboratory (EMBL),
Heidelberg, Germany
Research Area: Data Integration and Visualization Techniques in Systems Biology
Lab: Dr. Reinhard Schneider