Freelancer profile translated to English.

Description

Senior .NET Developerwith over **12 years of experience**. I work on **back-end**, **architecture**, **CI/CD**, and advanced customer support.

Trainer for 4 years**, I teach **C# / .NET / REST APIto engineering students, imparting a concrete approach focused on **corporate projects**, in multi-platform.

My added value:

Complete .NET Expertise(Framework, Core)

**DevOps Culture**: GitLab CI, modular organization

Proven technical pedagogyin engineering school

Leadership**: **Scrum Masterrole for multidisciplinary teams

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Rennes (up to 50km), Blois (up to 20km), Tours (up to 20km), Angers (up to 20km), Nantes (up to 20km)

COSSILYS (VITAPROTECH)
Senior .Net Developer
SOFTWARE PUBLISHING
January 2023 - June 2025 (2 years and 5 months)
Lyon, France
Context

Participation in the development and maintenance of video surveillance and supervision solutions sold by the company. Team: 10 people (3 senior developers, 1 SQL expert, 2 full-stack developers, 2 junior developers, 1 front-end developer, 1 Product Owner)

Actions

Development and maintenance of video surveillance and supervision solutions.
Implementation of CI/CD on Gitlab
Technical analysis and design of new developments
Bug fixing and performance optimization
Vulnerability fixing
Unit testing with NUnit and MsTest
N3 customer technical support
Splitting the "monolithic" project directory into functional project directories.
I also serve as Scrum Master

Technical Environment

.Net framework 4.8 , .Net 8 , .Net core 3.1 , EntityFramework , REST API , Scrum-Kanban , SQLServer , Gitlab , Gitlab-CI , Angular
.NET C# CI/CD Scrum Technical Specifications
ESAIP
.Net IoT Trainer
EDUCATION AND E-LEARNING
April 2021 - Today (5 years and 4 months)
Angers, France
Context

Training 2nd-year engineering students in .Net technologies as part of their IoT major.

Number of students: 8 to 16

Actions

Introduction to the .Net platform and C# language for students.
Development of an N-Tier enterprise PoC project on Linux and Windows OS.
C# programming of a connected object on a Raspberry Pi.
Evaluation of student progress.
Support for developing features outside the initial PoC scope.

Technical Environment

.Net 8 , SignalR , REST API , Linux , Raspberry Pi
C# .NET Training IoT REST APIs
ESEO
.Net Trainer
EDUCATION AND E-LEARNING
December 2021 - Today (4 years and 8 months)
Angers, France
Context

Training final-year engineering students in .Net technologies and the C# language within the "Software and Data" and "Embedded Systems" options, through a Web application project with a REACT front-end and a mandatory front-end interface contract.

Number of students: 16 to 24

Actions

Introduction to the .Net platform for students
Development of a Web application PoC project
C# programming of REST APIs with a predefined interface contract
Collaborative design of an interface contract for interconnecting the different solutions developed by students
Evaluation of student progress
Support for developing features outside the initial PoC project scope

Technical Environment

.Net 8 , C# , REST API , SQLite , EntityFramework , REACT
.NET C# React.js Training REST APIs