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Christophe-Marie Duquesne


Specialties: C++, Python, Linux, Operations Research
Doctor in Computer Science and Mathematics


Corporate Experience

Since 2013 : Data Scientist for Airconomy (Frankfurt am Main, Germany).

Data mining on various sources to forecast passenger demands over
airline networks.

2009-2012 : PhD in Operations Research with Amadeus (Sophia Antipolis, France).

Researched how to assign aircraft on an airline network in the most
efficient way. I authored several projects, including a C++ solver,
a Python suite of 20+ command line tools, and Hadoop data mining
scripts. I also worked as a teaching assistant at the university,
further improving my communication and public speaking skills.

2008 (3 months) : Internship at Rio Tinto Alcan (Clermont Ferrand, France).

Co-authored a C++ library for optimizing the revenue of a metal
factory. This work was published in the corporate journal of the
company.

2007 (3 months) : Internship at GE Healthcare (Paris, France).

Elaborated an UML spec for the refactoring of 20.000 lines of C++.

Selected Open Source Contributions

Python : Contributor to pulp-or, a linear programming Python library. Author of small tools, like michel, a command line program providing bidirectionnal synchronization of google tasks with text files.

C++ : Author of yaposib, a Python binding to COIN-OSI that is now supported by pulp-or.

C : Author of lazylpsolverlibs, a set of proxy libraries targeting cplex, gurobi and xpress. I also started writing sharebox, a distributed FUSE file system based on git.

Java : Author of talkmyphone, an android application allowing phone control via gtalk. It had 10.000+ downloads, and was forked 50 times. It was then successfully handed over to other developers.

Misc : Lua, Ada, Bash, Makefile, m4, autotools, cmake... See my github résumé. My kudorank on ohloh is 9, among the top 2% of opensource developers.

Linux : My daily operating system: I blog about it sometimes.

Education

2009-2012 : PhD in Mathematics and Computer Science at G-SCOP Laboratory (Grenoble, France).

Title: Integration of Fleet Deployment and of Passenger Service in
Airline Schedule Management. Done at Amadeus, in the Operation
Research team led by [Semi
Gabteni](http://www.linkedin.com/in/semigabteni). Advisors: [Denis
Naddef](http://www.g-scop.inpg.fr/~naddefd/), [Olivier
Briant](http://www.g-scop.inpg.fr/~brianto/index.php?page=1).
Defended in January 2013.

2005-2009 : MS in Computer Science in ENSIMAG (Grenoble, France).

Top French school of Applied Mathematics and Computer Science with
highly selective recruitment.

2002-2005 : Preparatory classes in Lycée Thiers (Marseille, France).

Mathematics and Physics courses before a national competitive
examination to Grandes Écoles.

Activities and interests

Hobbies : I like travelling. I backpacked in 13 countries in Eastern Europe and South East Asia.

Sports : Running, Cycling, Hiking. I also played rugby union for 7 years.

Activities : I was the president of the grand cercle, one of the largest French campus student associations (5.000 members) during university.


[email protected] • +336 84 14 26 82 • 28 years old
275, chemin du Petit Castel - 13100 Aix en Provence, FRANCE