You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Benjamin LetessierBL

Benjamin Letessier

Developer .NET

€450/day
Le Mans, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Benjamin

I am a developer specializing in .NET technologies.

I have particular expertise in backend development via ASP.NET where I apply concepts like Domain-Driven Design and Clean Architecture to structure robust and scalable applications. My experience in developing RESTful APIs allows me to create secure and performant services, ensuring effective communication between the frontend and backend. I am rigorous in writing clean and maintainable code, prioritizing quality and performance.

I also have frontend skills via Blazor and Angular, to create modern, dynamic, and interactive user interfaces. My expertise allows me to design performant SPAs, with a fluid and reactive user experience. I ensure that I adhere to best practices in design and ergonomics, guaranteeing an intuitive and pleasant experience for end-users.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Le Mans (up to 50km), Tours (up to 10km), Nantes (up to 10km), Rennes (up to 10km), Poitiers (up to 10km)

Experience

  • Courtier en assurance
    Developer .NET | full remote | freelance
    BANKING AND INSURANCE
    December 2023 - Today (2 years and 6 months)
    Le Mans, France
    **Objective**: Design and develop a new management application in the field of provident funds.



    **Main technologies used**:

    - Frontend: Blazor WA for an interactive and reactive user interface.
    - Backend: ASP.NET Core for the RESTful API.
    - Architecture: Use of Domain-Driven Design to structure the business domain.
    - CI/CD: Gitlab CI for continuous integration and deployment.

    **Responsibilities**:

    - Needs analysis: Collaboration with BAs to understand requirements and translate them into technical specifications.
    - Design: Definition of entities, aggregates, and domain services according to DDD principles.
    - Frontend Development: Creation of Blazor components for a fluid user experience.
    - Backend Development: Implementation of RESTful APIs in ASP.NET Core and domain services.
    - Tests: Writing unit and integration tests to ensure code quality.
  • Capgemini Ouest
    Lead developer
    DIGITAL AND IT
    July 2015 - November 2023 (8 years and 5 months)
    - Maintenance and evolution of a portfolio of applications in the insurance sector

    Technologies and architecture: .NET 4.8 / .NET 6, C#, Angular, WPF, Oracle, MVVM, WCF Services, SVN, TeamCity

    - Maintenance and evolution of an application in the transport sector

    Technologies and architecture: .NET 3.5, C#, VB6, Winform, Microsoft SQL Server, SOAP

Recommendations

PR
Joseph Danquechin DorvalJD
Pascal Riviere and 1 other person have recommended Benjamin

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Professional Bachelor's Degree in Computer Systems and Software Engineering
    IUT of Nantes
    2015

Skill set

Categories