Alexander Hullmann

Mathematician (PhD, University of Bonn) and data scientist; IOI medalist for Germany (2002 bronze, 2003 silver). Bonn research centred on sparse-grid numerical methods and computational finance; an aggregator lists him as Senior Data Scientist at Deutsche Telekom's Innovation Hub.

Notes6

• QUANT EMPLOYMENT VERIFICATION: UNRESOLVED. Identity is independently supported (IOI 2002/2003 medalist for Germany; Dr. Alexander Hullmann, University of Bonn; listed at Deutsche Telekom AG), but neither the Man AHL 2011 internship nor the Deutsche Bank 2008 internship could be confirmed beyond the unverified caller lead, and no current or other quant-finance role was found. No actual quant role/internship could be CONFIRMED.
• Dr. Alexander Hullmann at the Institute for Numerical Simulation, University of Bonn; research in sparse grids and computational finance (FIDEUM BMBF project); the Bonn staff page states he is now at Deutsche Telekom AG and that the page is no longer maintained.
• The Bonn staff page states 'Mr. Hullmann is now at Deutsche Telekom AG' and is no longer maintained, indicating he left academia for Deutsche Telekom at some point after 2014.
• IOI 2003, representing Germany: silver medal, absolute rank 64, score 262.40/600.Aug 2003
• IOI 2002 (South Korea), representing Germany: bronze medal, absolute rank 88, score 197/600 (the official country results listing also shows teammate Benjamin Dittes, bronze, rank 75).Aug 2002
• IOI 2002 (South Korea), representing Germany: bronze medal, absolute rank 88, score 197/600.
• IOI 2003, representing Germany: silver medal, absolute rank 64, score 262.40/600.
• Doctorate in mathematics at the University of Bonn (Mathematics Genealogy Project ID 193533).
• At Bonn's Institute for Numerical Simulation he worked on sparse-grid numerical methods in Michael Griebel's group, co-authoring e.g. 'Optimal scaling parameters for sparse grid discretizations' (Griebel, Hullmann, Oswald).
• Bonn staff page lists completed research project FIDEUM: 'Modellierung und Bewertung von Finanzderivaten in unvollstaendigen Maerkten' (modelling/valuation of financial derivatives in incomplete markets), a BMBF-supported project - his university research touched computational finance.
• INDEX-ONLY: contact-data aggregator ContactOut, not a primary source, lists him as 'Senior Data Scientist @ Innovation Hub at Deutsche Telekom AG', Cologne/Bonn region, education 'International Graduate School in Mathematics, University of Bonn'. Not confirmed by any primary source; treat the title as an aggregator claim.Jul 2026
• Taught at Bonn: Computational Finance practical lab (P4E1) and Numerische Verfahren der Finanzmathematik (P2E1) in summer 2014, and Wissenschaftliches Rechnen I in winter 2013/14.Jun 2014