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Stéphane JeanrenaudSJ

Stéphane Jeanrenaud

Senior .Net C# Developer / Lead Tech .Net C#

€600/day
Valence, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stéphane

I am passionate about development. I have participated in various projects in the areas of mass retail, telecommunications, and ticketing.

I think I can say that I have mastered C# development. I have been practicing this language for over 9 years.
I have carried out numerous evolutions and bug fixes, but I have also participated in the implementation of technical foundations, the migration of projects from .Net Framework to .Net Core, and the implementation of tests and scripts for continuous integration.

On the different projects I have worked on, I quickly took on a natural role of technical leader.
I can work independently, but I am also capable of working with large teams. During the most intense phases of my last project, there were 25 developers working on the same application.

In parallel to my main activity, I am also working on a project of which I am the co-founder, with my 2 brothers. This is the website I work on every Monday.
For this activity, I am in charge of all backend development, which includes the integration of numerous APIs, the integration of CSV and Json feeds, the implementation of a search engine via ElasticSearch, and the deployment on Linux servers of Docker images in .Net Core.

Finally, I have a huge thirst for learning and I look forward to seeing how we can collaborate together!
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Conduent
    Technical Lead C#
    October 2017 - Today (8 years and 10 months)
    07500 Guilherand-Granges, France
    Development of a POC for Ile de France ticketing, which contributed to Conduent winning the contract. Development of a technical foundation for Conduent's new ticketing system applications. Design and development for the Ile de France ticketing travel reconstruction and valuation system. Development of continuous integration builds. Automated unit and integration tests.
  • Conduent
    Software Development Engineer C#
    September 2013 - October 2017 (4 years and 1 month)
    07500 Guilherand-Granges, France
    Technical lead on a customer/card/contract management application for a ticketing system: => Specification, design, development, and testing => Point of contact for SEPA compliance for direct debits => Point of contact for an order management application => Supervision of other developers Technical lead on an accounting application in ticketing Responsible for continuous integration platforms (Jenkins)
  • DealBurn
    Backend Development Manager
    April 2019 - Today (7 years and 4 months)
    07130 Saint-Péray, France
    Responsible for the backend development of the www.dealburn.fr website
    - Integration of several APIs
    - Automated sending of email alerts
    - Implementation of the search engine using Elastic Search
    - Development of Docker images

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Education

  • Engineering degree, Computer Science
    INSA Lyon - National Institute of Applied Sciences of Lyon
    2005
    Diplôme d'ingénieur, Informatique
  • University Diploma in Technology, Computer Science
    IUT of Montpellier-Sète
    2002
    DUT, Informatique

Skill set (13)

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