About Thierry
French
Native or bilingual
English
Fluent
German
Fluent
Experience
- MargoGroup ConsultingC# Developer & ConsultantSeptember 2015 - August 2020 (4 years and 11 months)Paris, France• Multi-client consulting in the finance and energy sectors⚡ Engie (Energy Sector)Development of C# profit and loss systems with TPL, creation of REST APIs for monitoring 700+ Windows Services, implementation of Azure DevOps pipelines💼 Ostrum Asset ManagementExtension of the Titan framework - large-scale C# WinForms desktop application, implementation of CI/CD practices with Jenkins and SonarQube🏦 Société Générale - CIBDevelopment of electronic trading solutions for investment banking, refactoring of legacy systems for improved performance
- GfK-NIQ | Technical Test TeamSenior C# DeveloperSeptember 2020 - September 2025 (5 years and 1 month)90 Nuremberg, Germany90%Startup time reduction 5+Managed technical solutions🏆 Architecture and optimization of internal testing tools (C# desktop apps, Windows Services), efficiency improvement for 50+ developers⚙️ Introduction of GfSky: C# solution for low-latency UI automation and desktop application control💻 Led migration from .NET Framework 4.8 to .NET 8, modernization of the entire test infrastructure🗄 Drove CI/CD transformation: TFS → Azure DevOps → GitLab with optimized YAML pipelines🤖 Explored AI implementation with Ollama, optimized model deployment and prompt design for automation workflows
- Ceritek ConsultingC# DevelopmentJune 2025 - September 2025 (3 months)Call center solutions (CTI, Genesys) - C# development C/Win32 API development, Linux socket programming, PHP/MySQL web services
Recommendations
Be the first to recommend Thierry
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master of EngineeringESIEE Paris Institut2008Master of Engineering
- University of Ulm2008
Certifications
- Master Engineer ESIEE FranceParis2008