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Sylvain LefebvreSL

Sylvain Lefebvre

Project Manager .NET

€620/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sylvain

Project Manager .NET with 15 years of experience as a design and development engineer, I am looking for a technical project manager position (50% PM and 50% Dev).
I am currently training in React JS and Web APIs.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Paris (up to km)

Experience

  • Projet personnel
    Design and Development Engineer
    BANKING AND INSURANCE
    October 2018 - Today (7 years and 8 months)
    Nogent-sur-Marne, France
    - Development of a web application for managing securities accounts: creation, funding of the cash account, purchase/sale of shares, valuation tracking.
    Tâches effectuées : Database modeling, architecture setup (Dependency Injection), .NET Core Web API development (TDD), Front-end development in ReactJS, deployment via several Docker containers hosted on a Synology NAS.
    Technical Environment: SQL Server 2017, EF6 (Code First), LINQ, C#, .NET Core 2.2 Framework, IoC, ASP.NET MVC, Web API, REST API, XUnit, Moq, TFS, ReactJS, TDD, Docker
    C# .NET Core 2.2 Framework ASP.NET MVC Web API Docker ReactJS TDD LINQ EF6 SQL Server 2017 XUnit Moq REST API TFS IoC
  • SGCIB
    Design and Development Engineer
    BANKING AND INSURANCE
    September 2012 - March 2015 (2 years and 6 months)
    Puteaux, France
    - Evolution of tools used by the Market Risk (RDM) team in the commodities market (CTY) to meet the needs of the FIND (Financial Development) user team: Risk Analysis (AR), Value at Risk (VaR), and Valuation (Valo).
    I was particularly involved in the project following the acquisition of the brokerage firm Newedge: the objective was to integrate all their positions daily into the SGCIB information system to monitor their activity (by executing VaR).
    Tâches effectuées : Feasibility study, workload estimation, support to business analysis, development (pair programming), automation of TNRs, documentation, delivery packages, L2 support.
    Technical Environment: Sybase, XML, LINQ, C#, VB6, Framework 3.5/4.0, TDD, BDD, Scrum, XUnit, Moq, Specflow, DeployIT, Sonar

    - Maintenance and evolution of market parameter management tools within a MKP (Market Parameters) team in the commodities market (CTY): the component for accessing various parameter curves (forward, volatility...), daily processes for replicating and updating data, and managing underlying assets...
    I was particularly involved in the TOTEM application, a tool for importing/exporting MarkIt data (an organization managing market price consensus).
    Tâches effectuées : Feasibility study, workload estimation, support to business analysis, development, automation of TNRs, documentation, delivery packages, L2 support.
    Technical Environment: Sybase, XML, LINQ, C#, VB6, Framework 3.5/4.0, TDD, BDD, Scrum, XUnit, Moq, Specflow
    Sybase XML LINQ C# TDD BDD Scrum XUnit Moq Specflow
  • Fnac.com
    Design and Development Engineer
    E-COMMERCE
    March 2011 - August 2012 (1 year and 5 months)
    Ivry-sur-Seine, France
    - Refactoring of the ebook import application for the launch of KOBO By Fnac (2 months).
    The number of digital books available on the site increased from 100,000 to 2,000,000. The existing processing could not handle this new volume within reasonable integration times.
    Tâches effectuées : Requirements gathering, analysis, testing and acceptance, documentation.
    Technical Environment: SQL Server 2008, XML, LINQ, C#, Framework 4

    - Maintenance and evolution of the ebook import process (9 months).
    This batch allowed the integration of digital book feeds from 6 distributors into the site's database.
    Tâches effectuées : Requirements gathering, analysis, development, testing and acceptance, documentation.
    Technical Environment: SQL Server 2008, SSIS, Transact SQL, C#, Framework 3.5
    SQL Server SSIS Transact-SQL C#

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Education

  • Computer Engineering Degree specializing in Software Engineering
    EPSI
    2003

Skill set (36)

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