About Alexis
Data Scientist & Machine Learning Engineer
Skills:
- **AI Models**: Deep Learning, CNN, GAN, LSTM, XGBoost, SVM
- **Tasks**: Classification, regression, segmentation, generation, anomaly detection, embedding, signal disaggregation, clustering
- **Training**: Supervised, unsupervised, semi-supervised, self-supervised
- **Data**: Images, videos, 3D (renderings, mesh or point cloud), time series, tables, text
- **Programming Languages**: Python, JavaScript, Scala, Java, C++, SQL, NoSQL
- **Data Science Libraries**: PyTorch, Lightning, Tensorflow, Keras, Scikit-Learn, XGBoost, Weights and Biases, Pandas, Spark, Kubeflow
- **Databases**: SQL, MySQL, PostgresSQL, MongoDB
- **Integration and Deployment**: Docker, Kubernetes, CI/CD, Git, Azure DevOps, GCP, microservices architecture, RabbitMQ, FastAPI, OpenAPI
Examples of achievements
- **3D parts search engine for Renault**: Development of embedding and matching models for 3D parts by geometric similarity. Integration into a microservice architecture.
- **Signal disaggregation for Total Energie**: Creation of predictive models to estimate the electrical consumption of individual devices from the overall consumption of a household. Implementation of a demo using connected sockets
English
Fluent
French
Native or bilingual
Experience
- BrightClueMachine Learning EngineerAUTOMOBILEOctober 2021 - Today (4 years and 8 months)Rennes, FranceDevelopment of a search engine for technical data based on the geometric analysis of 3D parts modeled in CAD. Development of solutions based on the analysis of data in the form of mesh, point cloud, images or characteristics for the various functionalities of the product.
- eSoftThingsMachine Learning EngineerENERGY AND UTILITIESNovember 2019 - October 2021 (1 year and 11 months)Rennes, FranceTotalEnergie:User Segmentation:Implementation of a segmentation system to allow TotalEnergie customers to compare their consumption with similar households.NILM:Development of a solution to disaggregate the electrical consumption signal of a household in order to identify and quantify the energy consumed by household appliances.CooperlAnomaly Detection and Prediction:Development of an anomaly detection model to detect and predict certain events in pig farms (tail biting, stress, diseases, etc...)
- CEA ListResearch Engineer - Artificial IntelligenceRESEARCHApril 2019 - September 2019 (6 months)Saclay, FranceFinal year internship in the LIST institute of the CEA in Saclay within the LI3A (Artificial Intelligence and Machine Learning Laboratory). I work on the interpretability of machine learning models and in particular XGBoost. I propose an interpretability method based on adversarial examples from adversarial attacks.
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Education
- EngineerÉcole Centrale de Marseille2019Mathématiques (Statistiques, Probabilités, Analyse, Modélisation, ...) Data Science Machine Learning Gestion de Projet Entrepreneuriat
- Research Master - Artificial Intelligence and Machine LearningUniversité Aix-Marseille2019Machine Learning Deep Learning Apprentissage supervisé, non supervisé, semi supervisé, par renforcement Data Science
Certifications
- Big Data Analysis with Scala and SparkÉcole Polytechnique Fédérale de Lausanne2024
- TOEIC - 960/990ETS EMEA2019