Freelancer profile translated to English.

Description

Graduated with a PhD in Telecommunications from CentraleSupélec, I am a senior consultant at RATP and a freelance consultant specializing in signal processing and system integration. I have several years of experience in the study and development of signal processing algorithms in C/C++, MATLAB, and Python, as well as in project management.

Among my achievements, I can mention the design and implementation of a new non-uniform sampling scheme for wideband signals, which reduces the sampling rate and energy consumption, and which has been the subject of a patent and several publications. I have also been involved in urban transport network modernization projects, contributing my expertise in system integration, performance optimization, and technical problem-solving. I am passionate about communication technologies and innovative applications, and I seek to contribute to projects with a strong social and environmental impact.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Groupe RATP
System Integrator SAE RER A&B | Project Manager
TRANSPORTATION
October 2019 - Today (6 years and 8 months)
Paris, France
Incident management; Testing and validation of evolutions; Development of new features.
Docker; docker-compose Red Hat Linux Debian Python programming C++ Java JavaScript Selenium Robot Framework
EssilorLuxottica
Data Science
MEDICAL
June 2024 - September 2024 (4 months)
Créteil, France
1. Hartmann Shack Image Processing:
Development of a Hartmann Shack image normalization algorithm relative to a reference image.
Identification and extraction of light points in images.
Integration of normalized images.
Implementation of a regression to analyze integrated data.
Programming language: Python.

2. Raw Data Processing with Matlab:
Development of MATLAB scripts for automatic processing of raw data.
Extraction of values such as accommodative amplitude and measurement repeatability.
Use of signal analysis and statistics algorithms to interpret data.
Generation of reports or visualizations of results.
Expertise in signal processing and data analysis.
Programming language: MATLAB.
Matlab/Simulink Python programming Data visualization Data science Data analysis
NOKIA LANNION
R&D Engineer 4G/5G RAN
TELECOMMUNICATIONS
January 2018 - September 2019 (1 year and 9 months)
Lannion, France
Mission #1: Study and implementation of a Gaussian white noise generator in a 4G mobile simulator
Environment: IPHY, Narrow-band IOT, C/C++, Matlab, Python, Lua, Git/Gerrit, JIRA
Mission #2: Study and implementation of 5G New Radio channel algorithms
Achievements:
• Implementation in Matlab of algorithms for the PDSCH reception chain
✓ DMRS/CSI-RS Demapping
✓ Data + PTRS Demapping
✓ MMSE Equalization + LDPC Decoding
• Implementation of a gNodeB IQ capture analyzer
✓ Dump conversion
✓ Display of the time-frequency signal (spectrogram)
✓ Display of the OFDM symbol constellation Environment: Linux/Windows, Python, Matlab, C/C++, Shell, GIT, SVN, Make, 3GPP Series 38, 5G mobile simulator