Curriculum Vitae
I am running my own small business by designing mathematical 3dmodels and related mathematical objects (see MOLabs.com).
I received my Ph.D. (computational algebraic geometry) from the Johannes Gutenberg University of Mainz (Germany) in 2005 (October).
After 6 months as a PostDoc at the RICAM research insitute (Linz, Austria), I moved to Saarbrücken (Germany) where I was FrankOlaf Schreyer's assistant until April 2013. Since then I am running my own business, selling mathematical objects, producing related software, and teaching related mathematics.
I spent the summer term 2008 as a visiting professor (,,VertretungsProfessor'') at Erlangen, and summer term 2011 as a visiting professor at Cologne.
Positions
 April 2013  now: Math and Managing Head of my own business called MOLabs.
 Oct. 2015  Sept. 2016: PostDoc at Mainz University, history of mathematics group
 March 2014  Sept. 2016: Researcher in the MCSquared Project at the university of Potsdam.
Since Oct. 2015: also research and teaching in the history of mathematics working group at the university of Mainz.  April 2006  March 2013: Assistant of FrankOlaf Schreyer at the university of Saarbrücken (Germany).
 March 2011July 2011: Visiting Professor for mathematics and didactics at the University of Köln (in German: Vertretungsprofessur)
 April 2008  July 2008: Visiting Professor (,,VertretungsProfessor'') at the math department of the University of Erlangen.
 Oct. 2005  March 2006: PostDoc at the RICAM (Linz, Austria), in Josef Schicho's working group. Financed by the Austrian Academy of Sciences.
 July 2001  October 2005: Ph.D. student of Duco van Straten at the university of Mainz (Germany).
Education
 2005: Ph.D. in mathematics (summa cum laude), Department of Physics, Mathematics, and Computer Science. Johannes Gutenberg University of Mainz (Germany). Advisor: Duco van Straten. Title of the Thesis: Hypersurfaces with Many Singularities  History, Constructions, Algorithms, Visualization.
 2001: Diploma in mathematics, Department of Physics, Mathematics, and Computer Science. Johannes Gutenberg University of Mainz (Germany). Advisor: Duco van Straten. Title of the Diploma Thesis: Kubische Fl?chen und Cobles Hexaederform.
 1997: Ma?trise Math?matiques Pures, Universit? de la Picardie Jules Verne, Amiens (France). I received this degree after my oneyearstay at this university.
 1996: Vordiplom (equiv. to Bachelor) in mathematics, Department of Physics, Mathematics, and Computer Science. Johannes Gutenberg University of Mainz (Germany).
 1994: Started to study mathematics with subsidiary subject business administration at the Johannes Gutenberg University of Mainz (Germany).
Scholarships and Grants
 2006: Research Prize of the University of Mainz for my Ph.D. thesis.
 2005: Grant (together with Duco van Straten) of the Johannes Gutenberg University of Mainz for ELearning: Accepted for continuing the previous project (6 months).
 2004: Grant (together with Duco van Straten) of the Johannes Gutenberg University of Mainz for ELearning: Supported a programming assistant for 4 months (in order to extend my tool surfex).
 20002001: Scholarship (six months) of the Johannes Gutenberg University for finishing my Diploma thesis.
 1996/97: ERASMUS scholarship (10 months) for my stay in Amiens (France).
Teaching Experiences
 Independent teaching:
2008: Dynamic Geometry Lecture (at Erlangen as a visiting professor)
2008: Algebraic Curves Seminar (at Erlangen as a visiting professor)
2007/08: Dynamic Geometry Lecture
2007: Algebraic Topology Lecture  Since 2006:
Teaching and Research Assistant of FrankOlaf Schreyer at the Saarland University (Germany).
Organized and supervised several tutorial classes for courses taught by FrankOlaf.
From 2007 on, I also did some independant teaching starting with a lecture on algebraic topology and followed by one on dynamic geometry.
See the teaching section for more details.  20012005:
Teaching and Research Assistant of Duco van Straten at the University of Mainz (Germany).
Organized exercise classes and held tutorial lectures in: Linear Algebra III, Analysis I, Mathematics for Computer Scientists IIII.
Organized and held practical sessions in: Computer Algebra for Mathematicians, Computer Algebra for Computer Scientists.
Coorganized several seminars (with Duco van Straten).
Coadvised several Diploma and Staatsexamen Theses (with Duco van Straten).  20012004: Organizer (with D. v. Straten, M. Lehn) of the project ''Mathematik am Mittwoch Mittag'' (MMM): pupils (1318 years old) came to the university for 3 hours on wednesdays to experience some mathematics.
Jobs and other Activities
 2013  now: I am running my own business, called MOLabs, selling mathematical objects, related software, and teaching related mathematics.
 20012006: MONOID: webeditor of the maths journal for pupils.
 19982000: ICHaus: programming, mainly c and database programming in VisualBasic for MSAccess
 1999, 2000: iptel.com: mainly CeBIT 1999 and CeBIT 2000
 1998: One year in the executive board of the local comitee Mainz/Wiesbaden of the student organization AIESEC; responsible for organizing internships for foreigners in the Mainz area.
Hobbies
 Sports: Badminton, Running, Squash, Tennis, ...
 Meeting people.
 Practicing languages.
 Internet & Maths programming.
