Freelancer profile translated to English.
Back to original languageAbout Romain
💼 Freelance Consultant in Data Science, Artificial Intelligence, and Data Visualization
🎓 Graduate of the Master's in Artificial Intelligence from Paris-Saclay University, I undertake high-value-added missions, combining modeling, data analysis, and industrialization.
I have worked in various environments, including finance (Axa IM, La Banque Postale), defense (Preligens), and technological innovation (MapBrain, Explore ML @ Google).
Autonomous, rigorous, and solution-oriented, I quickly integrate into project teams or for specific AI/Data development needs.
Key Skills:
Data Science & AI: Scikit-learn, XGBoost, NLP, Computer Vision, Time Series
Machine Learning: TensorFlow, PyTorch, supervised and unsupervised models
Data Engineering & Analytics: PySpark, Dataiku, SQL, NoSQL
Data Visualization: Tableau, QlikSense
Development & DevOps: Python, Docker, Git, Linux
📈 Available for technical or functional missions, from proof of concept to production deployment.
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 10km)
Experience
- La Banque PostaleData Scientist ConsultantOctober 2023 - Today (2 years and 8 months)Intervention within the compliance team to strengthen anti-fraud and anti-money laundering measures, through data and AI solutions.Achievements:-Creation of fraud detection scenarios using machine learning.-Development of a graph visualization POC for AML/CFT analysis.-Data analysis to support compliance activities (RUN).-Deployment of a data quality control module with automated daily monitoring.-Design of QlikSense dashboards to facilitate LAT screening.
- MapBrainData Scientist ConsultantFebruary 2023 - July 2023 (5 months)Complete development of a backend tool for generating mind maps from video content (meetings, training, conferences).Achievements:-Design of a POC automatically transforming audio into a web-viewable mind map.-Use of Whisper for audio transcription.-Transformation of text via GPT-4 into an exploitable tree structure.-Development of formatting algorithms for graphical visualization.-Testing and production deployment of the prototype.
- PreligensDeep Learning Scientist InternDEFENSE AND MILITARYOctober 2022 - April 2023 (6 months)Paris, FranceProject: MinervaContext:-Use of Synthetic Aperture Radar (SAR) data for large-scale site monitoring.-Implementation of automatic change detection and tracking of site activity history.Achievements:-Analyze and optimize the performance of the statistical algorithm used.-Training of several Deep Learning models for the classification task.-Implementation of algorithms, unit tests, and functional tests.-Deployment of an anomaly recognition model in production.
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Education
- Master's degree, Artificial IntelligenceParis-Saclay University2022Deep Learning, Machine Learning (supervised/unsupervised/reinforcement learning) Data Science, Statistics
- Bachelor of Science in Computer ScienceUniversity of Montpellier2020Advanced Algorithms and Computational Complexity Advanced Programming, Database & SQL, Mathematical Logic