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Denis Arnaud

Head of Data Science Development

Head of Data Science Development at Amadeus IT Group

Nice Area, France

Section title

Denis Arnaud's Email Addresses & Phone Numbers

Denis Arnaud's Work Experience

Amadeus IT Group

Head of Data Science Development

January 2013 to Present

Madrid Area, Spain

INFORMS

Member

2007 to Present

Nice Area, France

Fedora Project

Packager

2009 to 2015

Denis Arnaud's Education

Eurecom

M. Sc. Corporate Communications Mobile Communications Multimedia

1997 to 1998

Telecom ParisTech

M.Sc. Computer Sciences Corporate Communications Mobile Communications

1996 to 1998

Ecole Polytechnique

B. Sc. Mathematics Physics Economy Biology Computer Science Chemistry Languages

1993 to 1996

Denis Arnaud's Professional Skills Radar Chart

Based on our findings, Denis Arnaud is ...

Calm under pressure
Methodical
Reserved

What's on Denis Arnaud's mind?

Based on our findings, Denis Arnaud is ...

56% Left Brained
44% Right Brained

Denis Arnaud's Estimated Salary Range

About Denis Arnaud's Current Company

Amadeus IT Group

In charge of the data science development (big data, data mining, analytics, software development and engineering, dev-ops, recruitment and induction of data scientists) of the Travel Intelligence (TI) Business Unit (BU).

Frequently Asked Questions about Denis Arnaud

What company does Denis Arnaud work for?

Denis Arnaud works for Amadeus IT Group


What is Denis Arnaud's role at Amadeus IT Group?

Denis Arnaud is Head of Data Science Development


What is Denis Arnaud's personal email address?

Denis Arnaud's personal email address is de****[email protected]


What is Denis Arnaud's business email address?

Denis Arnaud's business email address is d****[email protected]


What is Denis Arnaud's Phone Number?

Denis Arnaud's phone (**) *** *** 410


What industry does Denis Arnaud work in?

Denis Arnaud works in the Information Technology and Services industry.


About Denis Arnaud

📖 Summary

At work, data scientist, research engineer, system analyst, application developer and project manager, involved in all the phases of IT outsourcing projects, ranging from the pre-sales to the deployment, through the specification and development. Technology watch (and tester!) in the arenas of distributed computing, cloud, big data, data mining, statistics, machine learning, data analysis, data visualization, applied mathematics, natural language processing, semantic search, operating systems, databases, programming languages, network computing, virtualisation, cloud computing (IaaS, PaaS, SaaS, private and public), Web 2+, GUI, application servers... just to name a few :) During spare time, long time open source developer and supporter, creating a few open source projects (e.g., airline revenue management library, geographical data full-text search engine), contributing to many other upstream projects, including the high-profile Boost library, as well as to Linux distributions (Fedora/CentOS/RedHat). Specialties: Functional expertise in the domain of IT outsourcing for airlines (disruption management, revenue management, inventory management). Programmation languages (C/C++, Java, JavaScript, Python) Internet technologies (ISO layers and RFC protocols, HTML, XML) Client/server architecture (Soap, Corba, RPC) Database use (SQL for Oracle & MySQL), administration (Oracle) and design (CA's Erwin, IBM's Rational Rose), BigData, data mining & business intelligence (Oracle BI, SAP/Business Objects, Pentaho).Head of Data Science Development @ In charge of the data science development (big data, data mining, analytics, software development and engineering, dev-ops, recruitment and induction of data scientists) of the Travel Intelligence (TI) Business Unit (BU). From January 2013 to Present (3 years) Madrid Area, SpainMember @ Attend conferences, read publications, exchange with other members From 2007 to Present (8 years) Nice Area, FrancePackager @ Packaging of Boost (C++ extended standard libraries), SOCI (C++ DB access), Revenue Management (C++ and R) libraries, Travel Market Simulator From 2009 to 2015 (6 years) Applied Research Senior Manager @ * In charge of the functional and technical hand-over of Airconomy's (http://www.airconomy.com) product portfolio. That includes crunching big amount of data, from many sources, and make a sense out of it. For an example of resulting analysis, see the Amadeus blog: http://www.amadeus.com/blog/08/05/new-outlook-on-worldwide-passenger-demand/ * In charge of the Management Science department, covering Revenue Management (theory and practice), Data Mining and Statistics, and the design, development, delivery and support of a Travel Market Simulator (ASIM: Amadeus Simulator, a.k.a. LATUS: Leisure And Travel Usage Simulator) in partnership with Dr. Peter Belobaba at MIT. The Travel Market Simulator has been integrated within the Amadeus Airline IT product portfolio, both as a product and as a basis for consultancy services. From January 2008 to December 2012 (5 years) Applied Research Senior Manager @ In charge of two departments within the new Operations Research (OR) and Innovation division: looked for (internal) customers, staffed and set-up the projects (from scratch), built the teams and supported the development and deliveries. The Management Science department is in charge of Revenue Management (theory and practice), Data Mining and Statistics, and of the design, development, delivery and support of a Travel Market Simulator (ASIM: Amadeus Simulator, a.k.a. LATUS: Leisure And Travel Usage Simulator) in partnership with Dr. Peter Belobaba at MIT. The Optimisation department is in charge of all the Operations Research subjects in the airline industry arena (for instance, passenger seating, re-accommodation of passengers, airline planning, dynamic scheduling, disruption management, etc.). From March 2007 to December 2007 (10 months) Nice Area, FranceUnit Manager @ In charge of a new project, consisting in providing our customer airlines with a Revenue Management System (RMS) and with Business Intelligence (BI) and Decision Support System (DSS): wrote the business case, contributed to the feasibility and the functional specifications, as well as to the high-level design, set-up the development environment and framework, and implemented a few pieces of algorithm. From July 2005 to March 2007 (1 year 9 months) Nice Area, FranceSoftware Engineer @ Worked on the Altéa Inventory (New Generation Inventory) project: wrote the product specifications for the Inventory part, designed the architecture and implemented the corresponding algorithms, tested and tuned the delivered software, and maintained the production quality, while participating in pre-sales activities. Specifically involved in the availability calculation and revenue management parts. From October 2000 to June 2005 (4 years 9 months) Nice Area, FranceSoftware Engineer @ Specified, developed and integrated electronic commerce Internet sites, using BroadVision's One-To-One platform. Also participated in pre-sales. Specified and developed the Internet. From July 1998 to September 2000 (2 years 3 months) Nice Area, FranceSoftware Engineer @ Specified and developed a software suite (called "BOSS": Back-Office System Support) to facilitate back-office system integration.; Wrote a white paper on « Java, Corba and transactions », involving the use of Java, Corba, Tuxedo, Oracle database, and the beta test of Inprise's VisiBroker ITS, on Solaris and Windows NT. From January 1998 to June 1998 (6 months) Nice Area, FranceResearch Assistant @ Developed data compression algorithms. Wrote a paper accepted by IEEE. From April 1996 to July 1996 (4 months) Lafayette, Indiana AreaConsultant in eCommerce and Security @ Wrote a white paper on «Security Issues and Status & Electronic Commerce on the Internet». From June 1995 to September 1995 (4 months) Greater Chicago AreaWatch Quarter Master @ Military service as watch-master on board an « aviso » (100 people): when on watch, for the war ship security, navigation and manoeuvring. Five-month mission in Persian Gulf and Red Sea. NATO operations. From January 1994 to September 1994 (9 months) Toulon Area, FranceResearch Assistant @ Studied and analysed several devices to prepare their use in a new experiment. Wrote and published results reports in English. Worked with a Russian research group from Moscow State University (MSU). From June 1993 to September 1993 (4 months) Geneva Area, SwitzerlandResearch Assistant @ Helped design software infrastructure of a the (new) NOMAD (Neutrino Oscillation and Mass Detection) experiment. From June 1992 to September 1992 (4 months) Geneva Area, SwitzerlandMethod Engineer @ Planning and Production Department: Drafted final control directives to be used by workers. Improved a production flux (time studies, relationship with workers, ...). Organized the mounting of a safety system. From June 1991 to September 1991 (4 months) Nice Area, FranceMethod Engineer @ Planning and Production Department: Drafted final control directives to be used by workers. Improved a production flux (time studies, relationship with workers, ...). Organized the mounting of a safety system. From June 1990 to September 1990 (4 months) Nice Area, FranceSystem Operator @ Maintained functioning of operating systems (GAP II on IBM 36 and AS/400). Assisted workers in maintaining an efficient computer system environment. From June 1989 to September 1989 (4 months) M. Sc., Corporate Communications, Mobile Communications, Multimedia @ Eurecom From 1997 to 1998 M.Sc., Computer Sciences, Corporate Communications, Mobile Communications @ Telecom ParisTech From 1996 to 1998 B. Sc., Mathematics, Physics, Economy, Biology, Computer Science, Chemistry, Languages @ Ecole Polytechnique From 1993 to 1996 Watch Quarter Master Habilitation, Watch Quarter Master @ Naval Academy From 1993 to 1993 Master's Degree, Mechanics, Mathematics, Physics @ Ecole nationale supérieure d'Arts et Métiers From 1990 to 1993 Baccalauréat + Preparatory Classes, Mathematics and Physics @ Lycée des Eucalyptus From 1985 to 1990 Denis Arnaud is skilled in: XML, Java, Revenue Management, JavaScript, PHP, C++, Airlines, Python, Hadoop, Big Data, Data Mining, Mathematics, Applied Mathematics, MySQL, Databases


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In a nutshell

Denis Arnaud's Personality Type

Introversion (I), Intuition (N), Thinking (T), Judging (J)

Average Tenure

2 year(s), 0 month(s)

Denis Arnaud's Willingness to Change Jobs

Unlikely

Likely

Open to opportunity?

There's 76% chance that Denis Arnaud is seeking for new opportunities

Denis Arnaud's Social Media Links

www.amadeu... denis.arna... denisarnau...

Denis Arnaud's Achievements

National Defence Medal

Issued by French Defence Ministry · June 1994

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