Freelancer profile translated to English.

Description

I have been working in web application development for over 12 years, primarily with Microsoft .NET technologies.

Throughout my assignments, I have evolved into senior developer and technical lead roles, while remaining heavily involved in design and development. I generally work on projects that require evolving existing systems, modernizing applications, or solving complex technical problems.

I have had the opportunity to support several major clients on:

• Design and evolution of public and intranet web applications

• Modernization of legacy applications to modern .NET architectures

• Optimization of application performance and data access

• Implementation of WebAPI architectures and distributed services

• Technical support for development teams

I have also held Scrum Master roles, which allows me to fully understand the organizational, communication, and delivery challenges in agile teams, while maintaining a highly technical stance.

I am particularly comfortable in environments where understanding existing systems, proposing pragmatic solutions, and implementing them concretely are key.

I remain a very hands-on profile, committed to code quality, application maintainability, and the transmission of best practices.

On the technical side, I primarily work on:

• API and service development in .NET (Framework and modern .NET)

• Front-end development in Angular or Blazor depending on the project context

• Data access with Entity Framework Core and performance optimization

• SQL Server and PostgreSQL databases

• Design of WebAPI architectures and distributed services

I am currently prioritizing long-term, remote assignments on projects that require technical expertise, autonomy, and a global vision.

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Toulouse (up to 50km)

SNCF
.NET Design and Development Engineer
TRANSPORTATION
March 2024 - Today (2 years and 3 months)
Toulouse, France
Intervention on the design, development, and maintenance of applications used by various SNCF Réseau departments.

Assignment carried out with high autonomy, with complete ownership of the applications, from needs analysis to production deployment and maintenance.

Main contributions:
• Analysis of business needs and proposal of technical solutions
• Design and development of full-stack web applications
• Creation of front-end applications from scratch
• Evolution and improvement of existing applications
• Optimization of application performance and data access
• Contribution to technical choices and solution architecture
.NET Blazor Entity Framework Core Fullstack SQL Server
Infomil
Project Manager – RégloMobile E-commerce Platform
E-COMMERCE
March 2022 - December 2023 (1 year and 9 months)
Toulouse, France
Project manager for the RégloMobile e-commerce platform, the public mobile sales site for the E.Leclerc brand.

Platform used by end customers and integrated into the E.Leclerc distribution network, with challenges related to availability, functional evolution, and service quality.

Involved in a scope combining project management, technical supervision, and development contribution, in a context of continuous evolution of a critical business application.

Main responsibilities:
• Management and coordination of a development team of up to 6 people
• Organization and monitoring of developments in an agile environment
• Coordination between business and technical teams
• Technical arbitration and validation of architectural choices
• Active contribution to development and participation in code reviews
• Cost estimation, planning, and project monitoring
• Guarantee of the platform's quality, maintainability, and stability
.NET Agile methodology Angular Project management C#
Infomil
TechLead / Scrum Master – Application Architecture Modernization
E-COMMERCE
January 2021 - March 2022 (1 year and 2 months)
Toulouse, France
Assignment carried out for Infomil via Ausy as part of the evolution of the RégloMobile mobile sales platform.

Involved in the implementation of a new application architecture and supporting the team in the transition to modern .NET technologies.

Main contributions:
• Design and implementation of a new architecture based on .NET 5
• Centralization of data access through the implementation of Web APIs
• Redesign and structuring of the different application layers
• Full-stack development of the various application components
• Implementation of automated services for managing batch processes
• Technical support for the development team
• Facilitation of Scrum ceremonies and coaching teams in agile practices
• Contribution to technical choices and structuring of development best practices
.NET Angular Entity Framework Core SQL Server Fullstack