Freelancer profile translated to English.
Back to original languageAbout Marc
Development engineer with 15 years of experience, I have developed applications for various large clients such as SNCF, Thales, Sagem Sécurité. My area of expertise is application development with C++, C# languages as well as database management.
French
Native or bilingual
Can work on-site
Paris (up to 10km)
Experience
- SNCFStudy and Development EngineerTRANSPORTATIONApril 2014 - Today (12 years and 2 months)Saint-Denis, FranceRedesign of the ESMERALDA software (Study by Simulation on Electrical Models Representative of Power Supply and Locomotives for Equipment Sizing)• Development of a library representing the data model• Development of various parsers for reading input files• Development of a library for calculation functions of averages, current, power, voltage, and heating• Development of a graphical interface for graphically modeling project data• Development of an algorithm for visualizing collisions between trains• Generation of statistical data with several search criteria• Code optimization for faster curve display• Writing of a technical specification and a user manual• Development of a GUI for designing infrastructure, including electrical lines and equipment, to simulate railway traffic for a defined route.Technical environment: Windows 10, Visual Studio 2022, TFS, GIT, Framework 4.8, C# WinForms, GDI+, XML, WPF, MVVM, SQLite
- Altelios TechnologyStudy and Development EngineerJanuary 2014 - February 2014 (1 month)Alfort, Maisons-Alfort, FranceCorrective and evolutionary maintenance of school restaurant management and billing software.• Correction of software developed in C# WinForms• Correction on SEPA direct debit export to XML• Correction and optimization of stored procedures• Addition and correction of status reports generated in Crystal ReportTechnical environment: Windows 7, Visual Studio 2012, Framework 4.5, SQL Server 2012, Crystal Report, C# WinForms, XML, GIT, Tortoise, MS Office 2010
- Thales Global Service SASTechnical ExpertNovember 2011 - May 2012 (6 months)Meudon-la-forêt, Meudon, FranceDevelopment of a multithreaded Web Service for updating fields in Word, Excel, and PowerPoint files.• UML modeling of different classes• Development of a Web Service in C#• Development of a thread management class• Development of a Word, Excel, and PowerPoint document management class• Deployment of the Web Service on a virtual Windows Server 2003• Testing on an IIS web serverTechnical environment: Windows 7 / Server 2003, Vmware, Star Uml, Visual Studio 2010, MS Office 2007, IIS, HTTP POST, C#, Multithreading, Framework 3.5, Automation Word, Excel, and Powerpoint
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Education
- Master's degree in Industrial InformaticsUniversity of Paris Sud - Orsay2006
- Master's degree in Electrical Engineering and Industrial InformaticsIUP of Cachan2005