Summary
Bérenger David is a seasoned .NET tech lead with 11 years of experience designing and delivering high-quality enterprise applications across insurance, finance and e-commerce. Based in Paris, he combines strong hands-on expertise in C#, .NET (WebForms, WPF), ORM tools and service architectures with proven delivery skills in Agile/SCRUM, CI/CD and test-first practices (TDD/BDD). He has led teams and technical strategy—most recently driving platform migrations, AWS deployments and developer coaching at SeLoger and now Aréas Assurances—while acting as the primary interlocutor for product owners. Known for raising code quality through disciplined practices (code reviews, high unit test coverage, NDepend/StyleCop) he balances pragmatic engineering with maintainability and refactoring. An engineer by training from Polytech'Nantes, he often bridges legacy modernization and cloud migration efforts—bringing both institutional knowledge and a focus on developer productivity.
11 years of coding experience
6 years of employment as a software developer
MPSI/MP, MPSI/MP at Lycée St Stanislas
Diplôme d'ingénieur, Système Informatique : Logiciels et Réseaux, Diplôme d'ingénieur, Système Informatique : Logiciels et Réseaux at Polytech'Nantes