Dimitri is a researcher specialising in the development of computational techniques for the modelling and analysis of complex systems. He is a Lecturer at the Queensland University of Technology (Australia) and a visiting scientist at the RIKEN Center for Quantitative Biology (Japan). Details of his research projects are available on his website.
In his leisure time, he is an amateur photographer, and you welcome to check out some his photos on his photoblog as well as on 500px and flickr.
If you speak the language, he also has a blog in French.
Dimitri is also a sports enthusiast. In July 2011, he cycled 300km around Japan's largest lake on a 20-kg single-speed bike, to raise funds for relief efforts in the areas affected by the March-11 earthquake and tsunami. Details on "Project Biwa" are available here.