valentin leon
Full-Stack Engineer | .NET & ReactJS
Salaire / Taux journalier
Cagnes-sur-Mer, France
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
FullStack .NET/ReactJS developer with 8+ years building scalable web applications across healthcare, finance, and tech sectors. Expert in C#, ASP.NET Core, JavaScript, and modern frameworks like Angular/React with proven experience in legacy system upgrades and agile development. Ready to deliver robust solutions from backend APIs to responsive frontends.
Expérience de travail
Fullstack Engineer
Scheider ElectricFreelance
nov. 2025 - mai 2026
7 mois
Carros, France
My role on the team at Schneider is to help consolidate multiple projects into a single one, with the goal of transitioning from an on-premises solution to a cloud-based one. Technical environment: .NET Core – Angular - ReactJS – C++ – Azure DevOps - Git - Jira
FullStack Engineer
TidyUp Technologies
juil. 2023 - mai 2025
1 an 11 mois
06560 Valbonne, France
My mission as a fullstack engineer was to develop new internal application features, testing the product, handling user stories and code refactoring in a .NET environment Tech : - Backend language : C# - Frontend language and framework : Javascript / ReactJS / Next.JS
Frontend Engineer
ProBTP
juil. 2022 - juil. 2023
1 an 1 mois
Cagnes-sur-Mer, France
My mission as a frontend engineer was to maintain the code, as well as upgrade it. The application needed to be upgraded from Angular 7 to Angular 14, so I helped the senior frontend engineer to do it. We had to continually update the different rules governing the retirement situation for each type of scheme, so we had to react as quickly as possible to the government and new measures. Frontend language : Javascript / Angular 7-14 Backend language : Java
FullStack Engineer
European Society of Cardiology
oct. 2021 - mai 2022
8 mois
06560 Valbonne, France
.NET Engineer
Alltech
oct. 2019 - oct. 2021
2 ans 1 mois
Apprenti FullStack Engineer
InnovationCRM
oct. 2016 - oct. 2019
3 ans 1 mois
Grasse, France
Formation
CampusID
Master 2 - Master Expert Software Development
2017 - 2019
3 ans
Université Côte d'Azur
Licence Profesionnelle - Développement d'Applications Mobiles
2016 - 2017
2 ans
UFIP
BTS SIO - Solutions Logicielles et Applications Métiers
2014 - 2016
3 ans