Benjamin Chomarat Email & Phone Number

Lyon, Auvergne-Rhône-Alpes, France

Lyon, Auvergne-Rhône-Alpes, France

Lead developer on multiple projects:- Scalability with distributed system for our solution using Kafka in both C and Python (flask, bottle), mongoDB, bash scripts, GIT...- Roaming between operators Python (synchronous/asynchronous with REST api)- Unit tests

Lyon Area, France

- Actility (IoT) : C, Bash, Python, PHP, Kafka- Teazit (Live streaming) : Python, Kafka- Futurope (Embedded systems) : Python, AWS, MQTT- Stormshield (Cybersecurity) : C/C++- Ingenico (Payement terminals) : C++- MemoriaCall (Video conferencing) : JS, GCP, Terraform, Jitsi (JMS+JVB+Jibri+HAproxy), Python

Paris Area, France

- Working on a demonstrator using ROS (Robot Operating System) for intelligent glasses. The goal is to fuse visual odometry and IMU data for pose estimation- IMU/INS (Inertial Measurement Unit) driver development using quaternions, socket communications (TCP or UDP), Kalman filter and real time processing in C/C++ and Python- Big data analytics, data science - Development of a real time viewer for the new IGN camera on different platforms (Linux and Android)

Paris Area, France

- Demonstrator development for a CEA acquisition card: programming for SIMD (Single Instruction on Multiple Data) like SSE or NEON - Conception of an Image Signal Processing pipe detecting fingers, hands and able to analyze their movements (C/C++). Implementation of these algorithms in a proprietary assembly for our card - Automatic unit tests and non regression tests creation in a linux environment - Cameras comparison, optic calculation, implementation of IEEE papers

Paris Area, France

Python back-end developer in the Research & Technology division - Development of new easy-to-use APIs in Python for automatic adserving - Creation of a nginx server with Python, MySQL, uwsgi, flask and Redis - Core server maintenance and updates

Cupertino

- Development of a new color shading calibration for the iPhone camera. This model used illuminance dependency and a module-to-module correction according to the camera hardware structure (Matlab and C++) - Thanks to the Principal Component Analysis, the new vignetting correction uses 60% less memory and divides the error by 2 - An automatic data acquisition and processing has been implemented. It controlled a created driver for an acquisition card as well as a spectral decomposer and spectrometer (C++ and Application Windows Form on Windows Visual Studio 2010) - Project side: development of a firmware on a microcontroller PIC monitoring an embedded system (C)

Grenoble Area, France

- Development and integration of new algorithms and test-tools for embedded processors dedicated to Image Signal Processing (C and Python) - Main projects: HDR, special effects, video panorama, multi camera application, local enhancement and autofocus calculation - Other duties: improvement of existing algorithms, unit tests and non regression tests creation and tools development for design phases acceleration

Région De Lyon, France

- Supervisor of secondary school students - 6h/week in mathematics and physics

Région De Valence, France

- Worked on pressure sensors’ integration for the aviation- First approach to testing sensors in an industrial environment- Improved my team skills and my capacity of resolving problems by myself

Région De Lyon, France

- Technical assistant in the Communication and IT team at the fire department of Lyon.Web development

Master Of Science (Msc), Electronics, Telecommunications, Computer Science

Activities and Societies: Président du Ski Club CPE Lyon Président du 4L Trophy Club French Engineering School Bachelor degree in 2009.

Master Of Science (Msc), Computer Engineering

Baccalauréat, Sciences