Emmanuel Ruhnau
Founder at Mahé Technologies
Nantes, Pays de la Loire, France
Summary
🤩
Rockstar🎓
Top SchoolEmmanuel Ruhnau is a seasoned .NET expert and entrepreneur based in Nantes, France, who has spent two decades turning complex business needs into robust desktop and web applications. As founder of Mahé Technologies he builds premium francophone offshore teams and continues to deliver hands-on as a freelance .NET lead across domains like energy, ETRM, industrial automation and sports club management. He combines deep C#, WPF, Blazor and MAUI expertise with proven experience modernizing legacy stacks, setting up CI/CD pipelines and improving performance on high-availability systems. His background includes long-term tech lead roles at SII, Thales and SNCF where he led architecture decisions, mentoring and pre-sales technical support. A world traveler with practical multilingual adaptability, he also brings a pragmatic focus on developer training and sustainable software factories. Notably, he pairs entrepreneurial leadership with ongoing solo contributions on embedded and high-performance reporting projects, showing he still enjoys coding at the metal level.
10 years of coding experience
15 years of employment as a software developer
Modélisation UML, Modélisation UML at AIS FormationDEES Informatique, DEES Informatique at INSIADocker: Implementing Container Application Deployment, Docker: Implementing Container Application Deployment at ENITeam management, Team management at QuirisSQL Server programmation SQL avancée SQL, SQL Server programmation SQL avancée SQL at Orsyseq. BTS Informatique, eq. BTS Informatique at AFPA
French, English, Spanish
Stackoverflow
11reputation
0reached
1answer
0questions
Github Skills (95)
blazor-client10
razor-components10
component-library10
wpf10
blazor-component10
blazor-server10
blazor10
bare10
csharp10
debug10
docker10
sonarqube10
docker-image10
minimum10
blazor-webassembly10
Programming languages (6)
Github contributions (5)
DuAell/FolderBackup
Jan 2020 - Jan 2021
Backup folders and restore them easily using pre-defined path configurations
Contributions:1 release, 25 commits, 2 PRs in 11 months
definedrestoreconfigurationsbackuppath
DuAell/docker-sonarqube
Jun 2019 - Jun 2019
:whale: SonarQube in Docker
Contributions:2 pushes in 1 day
whalesonarqubedocker
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