USD per hour
hours available weekly
May 2011 - December 2017
I list a few of my work for customers in my portfolio page: https://sentido-labs.com/en/portfolio/ My customers include the London Knowledge Lab (http://lkl.ac.uk), the German Research Center for Artificial Intelligence [Deutsches Forschungszentrum für Künstliche Intelligenz] (http://dfki.de), and the Exzellenz-Cluster MMCI at the University of Saarland (http://mmci.uni-saarland.de).
April 2002 - September 2011
Design and implementation of major components of the ActiveMath e-Learning system, specially the Exercise System that runs interactive mathematical exercises backed by domain reasoners, and the Presentation System that transforms the semantic encoding of learning materias into displayable HTML, LaTeX, DVI, PS or PDF. Later implemented the new AJAX front-end used for the Math-Bridge version of ActiveMath, partly as an independent consultant.
April 2002 - April 2005
Work in the ActiveMath project, a joint project with the DFKI.
July 1997 - November 2001
Design and implementation of real-time visual effect plug-ins for Macromedia Director, and web integration of gaming platforms Quake 3, Unreal Tournament, and Half-Life/Counter Strike: web interface with map preview, statistics, and automatic launching of the game clients from the web browser.