Freelancer profile translated to English.
Back to original languageAbout Guillaume
Demanding, persistent, and curious, I offer expertise, training, consulting, or development missions for Microsoft platforms (primarily .Net/C#/WPF/WCF and Win32/COM).
Through my education, culture, and experience in R&D and finance, I strive to offer fair and adapted engineering; technically accomplished, robust, and quality solutions, without over-complexity.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Paris (up to km), Suresnes (up to km), Courbevoie (up to km), Puteaux (up to 10km)
Experience
- Unowhy.NET and Windows Reference DeveloperSOFTWARE PUBLISHINGOctober 2021 - Today (4 years and 8 months)Neuilly-sur-Seine, France.Net Expert in charge of the components of the Unowhy solution for managing workstations and classrooms on all equipment sold with Windows (more than 500,000 active machines in France).Reference for all stages of product development and maintenance (design, architecture, development, software factory, deployment, quality, support, and training)
- Crédit Agricole CIBAnalysis and Performance Consultant - Expert .NET DeveloperBANKING AND INSURANCEMarch 2021 - October 2021 (6 months)Montrouge, France
- RATP Smart SystemsExpert .Net/WPFTRANSPORTATIONMarch 2020 - March 2021 (1 year)Noisy-le-Grand, France.Net/WPF Expert responsible for developing the sales and ticketing vending machine for the future Hanoi metro. Liaising with subcontractors, designers, graphic artists, and POs. The application will run for extended periods and in sometimes severely degraded conditions.Area of intervention:- Initial application design, complete development of the first version- Measurement and commitment to quality (style, consistency, simplicity, tests, coverage...)- Implementation of the software factory (NuGet, GitLab & SonarQube)- Integration of native DLLs for disconnected back-office management- Integration of REST and WebSockets APIs for controlling part of the hardware- Implementation of basic ASK commands sent via COM port (RS-232)- Participation in project ceremonies (agile)- Integration of design and graphics- Remote work during lockdowns
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Education
- EngineerINSA Rennes2010Diplôme d’Ingénieur de l’Institut National des Sciences Appliquées (INSA) de Rennes Cinquième année effectuée au Rochester Institute of Technology (RIT) de New York Major en troisième et quatrième années
Certifications
- .NET Framework 3.5, Windows Presentation Foundation Application DevelopmentWinwise, Paris2011
- .NET Framework - Application Development FoundationWinwise, Paris2010