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Christophe REYNIER

System Chief Architect

Christophe REYNIER
42 years old
Driving License
Chirens (38850) France
Professional Status
Open to opportunities
About Me
Dynamic and esthusiastic engineer, I have 19 years of experience in system architecture, software design and development for safety critical software.

My professional experiences have enabled me to gain extensive technical skills in system and software but also in communication, management, methodologies of development and project monitoring.
  • Lead the overall Device and IT systems architecture, in a multi-site teams (FR, US, CN) environment, to elaborate the best technical strategy to meet the programs and projects objectives.
  • Animation of 2 lectures for introducing system and software disciplines in medical industry.
  • Technical leader of the global IT architecture of Fresenius Kabi Medical Infusion Device Division
  • Leading a team of 40 engineers spread across 2 sites (FR and US)
  • Distributed system architecture permitting medical data transmission within the hospital infrastructure.
  • Management of the technical team for the component implementation
  • Service Oriented Architecture design
  • Messaging Oriented Middleware technology
  • Ensure technical consistency of the software platform for 4 OS (Linux, Windows, SafeRTOS, Integrity)
  • Interacts with the managers which have project based on the platform for planning future release
  • Management of the technical team for software development
  • Responsible of the source code integration
  • Responsible of the SW planning, delivery and documentation
  • Manage the project SW team

Consultant for software engineering

Médiane Système
December 2008 to February 2011
  • UML design, development and continuous integration of a software embedded in a enteral pump medical device.
    Development in C++ of a Framework, components (Business Logic) and an application within the frame of the IEC62304 norm. Teamwork.
    Activities : Integrato, Architect, Developer
    Technologies : C++, UML, SafeRTOS, Embedded, Eclipse, Entreprise Architect, MISRA, IEC62304, SVN
  • UML design and development of a software embedded in a medical rack that permits to hold, connect et parse the data of medical volumetric pumps
    development in C++ of a Framework, components distributed in libraries and applications for the new medical device of the company within the frame of the IEC62304 norm. Teamwork.. Teamwork.
    Activities : Architect, Developer
    Technologies : C++, UML, Linux, Embedded, Eclipse, Entreprise Architect, MISRA, IEC62304, SVN
  • Development of an embedded service on XP for controlling and acquiring measurements of a radioactive probe. Stored in a SQL database, the measures are transmitted to an FTP server via an XML file.
    Activities :Developer
    Technologies : C#, SQL, JBUS, FTP
  • Development of a testbed for automated circuit breaker.
    Activities : Developer
    Technologies : C++, RS232, parallel port

Research and Development Engineer

Sleepinnov Technology
December 2003 to October 2008
  • Design and development of the BlueNight product for the acquisition and analysis of the sleep via a Bluetooth oximeter sensor.
    Technologies: C++, Visual Studio, Windows Mobile, Bluetooth, Objet COM
  • Design and development of the SensiTest product which permits to test the pharyngeal sensitivity.
    Technologies: C++, Visual Studio, RS232, Objet COM
  • Participation in the implementation of the quality management system for the company certification in 2005 with standards.
    Technologies: ISO-13485 et ISO-9001.
  • Commercial website update
    Creation of a private secure access for the BlueNight users: Licence managing for retailers, update download, statistics...
    Technologies: PHP, MySQL, HTML, CSS, JScript, Dreamweaver, Fireworks
Company Description
SleepInnov Technology develops medical devices for diagnosing diseases caused by breathing problems during sleep (SAS)
Company website

Research and Development Engineer

Laboratoire TIMC - équipe GMCAO
April 2002 to October 2003
La Tronche
  • Study and development of the computer-aided prostate brachytherapy project (PROCUR)
    Technologies: C++, Visual Studio, MFC, OpenGL 2D/3D Matching Algorithm
Detailed Description
  • The technique of brachytherapy involves inserting grains of radioactive iodine directly into the prostate to destroy cancer cells. The project goal of brachytherapy for prostate computer is to offer the urologist the day of the operation an MRI image, recalculated in an MRI image volume acquired before surgery, each ultrasound image. This allows him to have a better anatomical definition and better accuracy for the placement of these grains.
  • Reading and management of MRI image in DICOM format in 3 planes
  • Video acquisition and management of ultrasound images in the transverse plane
  • Management of the 2D image segmentation for creating 3D volume
  • Calculation of 3D surface triangulation and registration volumes MRI / Echo
  • Calculation and display of an equivalent MRI image to the selected ultrasound image
  • Writing Technical Documents

Software Engineer

LBFA UJF - Washington University School of Medicine
May 2001 to August 2001
Grenoble France - St Louis MO USA
  • Adding to an existing software measurement of calcium concentration in the intrinsic blood vessels of mice
    Technologies: C++, Visual Studio, MFC, Win32, NiDaq
Detailed Description
  • Integration into existing application WinDiam a module for acquiring the measurement of calcium via a National Instrument card and synchronize it with the wavelengths of the spectrophotometer.
  • Adaptation of software for reading the data to display the concentrations of calcium in sync with diameters
  • Writing Technical Documents