About Alexandre
French
Native or bilingual
English
Fluent
Experience
- Projet personnel - Prédiction du prix de cryptomonnaiesData ScientistDecember 2022 - Today (3 years and 6 months)• research, collection, and formatting of time series and indicators• creation of real-time update methodologies,• design of sophisticated learning techniques, training sets, and metrics,• development and deployment of deep learning models using RNNs, MLPs, and embeddings, aimed at predicting market conditions at key moments,• implementation of procedures for effective hyperparameter testing and training analysis, leading models to performance significantly superior to baselines such as random.
- YSO CorpData ScientistSeptember 2021 - November 2022 (1 year and 2 months)Paris, France• analysis and formatting of relevant data from mobile game users and advertising space purchases/sales,• creation, development, and deployment of probabilistic algorithms for the automation of advertising space purchases/sales using this data,• collaboration with technical teams for the creation and improvement of these algorithms, leading to a significant increase in performance indicators, as well as a reduction in maintenance costs through automation,• research, development, and deployment of deep learning models, using MLPs and embeddings, to predict the probability of a user installing, achieving results equivalent to those of a competing probabilistic algorithm.
- Institut National de l'AudiovisuelM2 Data Analyst InternshipMarch 2021 - August 2021 (5 months)Bry-sur-Marne, France• data manipulation in an industrial setting,• implementation of a probabilistic model,• recognition of faces from television broadcasts with images coupled with broadcast metadata.
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Education
- Master in Computer Science, Data, Learning, and KnowledgeSorbonne University2021Master Informatique analyse, mise en forme et visualisation de données. Machine learning, deep learning, NLP, computer vision, séries temporelles.
- Master 1 in Fundamental PhysicsSorbonne University2019Master 1 Physique Fondamentale