Freelancer profile translated to English.
Back to original languageAbout Papa Alioune Meïssa
○ Development of decision support algorithms to boost the company's growth rate.
○ Implementation of tools (Machine Learning algorithms) to predict Churn (attrition).
○ Implementation of ARDL (AutoRegressive Distributed Lag) model to predict the company's annual turnover. Use of internal indicators and economic indices from INSEE (National Institute of Statistics and Economic Studies) to predict the business climate.
○ Implementation of Datamining tools for in-depth prospect analysis: (conversion rate, profitability, KPI measurement).
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- FREELANDData Scientist ResearcherApril 2020 - April 2025 (5 years)Paris, FranceI was a Data Scientist Researcher in a payroll company from 2020 to 2025. In parallel, I was an adjunct lecturer in Data Science at the universities of Versailles Saint-Quentin (UVSQ) and Clermont-Ferrand (UCA).
- CNRSPhD Student in Applied MathematicsRESEARCHNovember 2016 - December 2019 (3 years and 1 month)Clermont-Ferrand, France3-year fixed-term contract as a PhD student at the Blaise Pascal Mathematics Laboratory in Clermont-Ferrand (Université Clermont Auvergne).Development of non-parametric statistical models for medical diagnosis assistance. My work has been the subject of scientific publications. See CV for more details.
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Education
- PhD in Applied MathematicsUniversité Clermont Auvergne2019Doctorat en Mathématiques Appliquées
- Master's in Applied Mathematics, Statistics and Data ProcessingUniversité Clermont Auvergne2016Masters Mathématiques Appliquées