Freelancer profile translated to English.

Description

Senior Full-Stack .NET Developer with 20+ years of experience, fast, reliable, excellent value for money. I help companies develop, stabilize, and evolve their critical applications.

I work on both backend and frontend: complete development of .NET applications (C#, ASP.NET, WinForms, WPF), design of REST APIs, SQL Server optimization, and Python tool development.

I am particularly effective at taking over existing applications, fixing complex problems, improving performance, and quickly delivering reliable and sustainable solutions.

My clients particularly appreciate:

• my speed of understanding and execution

• the reliability and quality of the delivered code

• my ability to be immediately autonomous

• my excellent value for money

• my ability to intervene on critical systems

Experience in numerous demanding contexts: ERP, finance, payroll, health, industry, business applications, and highly solicited systems.

Main skills:

• Full-Stack .NET Development (C#, ASP.NET, WinForms, WPF)

• SQL Server (development, optimization, performance)

• REST APIs and system interfacing

• Python (automation, technical tools, data)

• Maintenance, evolution, and modernization of applications

• Software Architecture

Available quickly – Remote.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Tunstall
IT Project Manager / Senior Developer
MEDICAL
January 2022 - January 2024 (2 years)
Managed the migration of an ERP and modernization of a critical information system. Coordinated development teams, defined .NET and SQL Server architecture, supervised APIs and integrations. Implemented disaster recovery plans (BCP/DRP), optimized performance, and ensured service continuity in a highly demanding environment.
SQL Clean Architecture Azure DevOps Microsoft Project WINDEV
Éditeurs logiciels
Analyst-Developer / Product Manager
January 2016 - January 2022 (6 years)
Development and maintenance of critical applications in .NET/C# and SQL Server. Design of REST APIs, optimization of SQL queries and overall performance. Stabilization of existing systems and continuous improvement.
SQL REST APIs MVVM C# .NET
Éditeurs logiciels
IS Project Manager / .NET Developer
January 2012 - January 2016 (4 years)
Design and development of business solutions in .NET (C#, ASP.NET, WinForms) with SQL Server. Functional analysis, system integration, performance optimization, and rapid delivery of reliable solutions.