GNSS Data Scientist
Technical Skills: Python, IA (ML/DL), GNSS
Work Experience
Data Scientist @ GUIDE-GNSS, Toulouse (April 2022 - present)
Characterization of the local urban GNSS environment :
- Tunnels, bridges, canopies, buildings, asymmetrical road
- Attenuation, Masking, Diffraction, Multipath, Jamming
AI Modelling of GNSS terminal position errors :
- Map hybridization, Measurement integrity
- Machine Learning to predict position error profiles
GNSS Test Engineering ISO/IEC 17025 :
- Reference Trajectory with INS/RTK
- GNSS signal recording and test bench playback
GNSS disturbances caused by Urban Canyon |
Integrity of Autonomous Agricultural Robot |
![Urban Canyon](/assets/img/urban_canyon2.png) |
![Agri Robot](/assets/img/agriculture_robot.png) |
Data Architect @ Capgemini, Toulouse (September 2021 - April 2022)
Data architect on Skywise BIG DATA platform at Airbus Commercial Aircraft customer :
IYY Avionics and Simulation Products (ECU Production Line)
- Understanding and translating business requirements into technical specifications.
- Implementation of a data flow mapping.
- Collection of metadata on the freshness, frequency of use and reading of data.
Production chain producing massive data |
![ECU Prod Line](/assets/img/airbus_calculator.png) |
Data Scientist Intern @ Capgemini, Toulouse (March 2021 - September 2021)
Time series analysis of aircraft simulators at Airbus Aircraft Commercial : IYK Modeling et Simulation
- Data acquisition (CSV data formatting)
- Exploration (Data visualization, outlier search, correlation, PCA)
- Cleaning (Removing bad data, normalization, reshape)
- Analysis
- Event classification: Deep Learning (CNN, ResNet, AutoEncoder)
- Tuning of neural network architectures and hyper-parameters.
My tools : AWS (SageMaker, S3), Python 3.6 (numpy, pandas, tensorflow, keras, sklearn)
Acquired business knowledge : Flight mechanics, Aeronautical coefficients
Very costly aicraft simulator maintenance |
![Aircraft Simulator](/assets/img/aircraft_simulator.png) |
Data Analyst Intern @ NStCM-TPN, Switzerland (March 2020 - July 2020)
- Audit of the company’s IS and needs with the bus operations department.
- Specification of the need (IT project management)
- Development of synthesis generation tools on bus operations:
- SQL query on Oracle RDBMS
- Python analysis with UI
- Data formatting on Excel (Power Query and VBA)
- Writing of task sheets and procedure for future users of the tool.
Bus operation data management and analysis |
![Bus Downtown](/assets/img/bus-downtown.png) |
Education
M.S., Data / AI Telecom & Network @ IMT Nord Europe (2021)
- Multimedia analysis : Machine Learning (Processing & Information search)
- Big Multimedia analysis - Deep Learning (Image, Video processing, Unsupervised learning, Time series analysis, NLP)
- Multivariate Data Analysis, Similarity Search, Optimization
- Linear Regression & Bayesian method, Stochastic optimization, Classification, Sequential Learning
- Signal, Network and Telecommunication
- Digital Systems, analog electronics, modulation
- Python, Java, C, Arduino programming
- Economics - accounting - marketing - management
- Business function, structure, strategy and communication
H.S., Engineering Science @ Lycée Rouvière, Toulon (2016)
- Engineering science (mechanics, electronics)
- Aeronautical Initiation Certificate
![GNSS Background](/assets/img/satellite-constellation.jpg)