Freelancer profile translated to English.
Back to original languageAbout Alexandru
Data Scientist and Artificial Intelligence specialist applied to economics and energy, I design explainable machine learning models (XAI) to help companies understand, validate, and optimize their data-driven decisions.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Université Paris Dauphine – PSLTeaching and Tutorial AssistantEDUCATION AND E-LEARNINGOctober 2022 - December 2024 (2 years and 2 months)Paris, France------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
- Université Paris 1 Panthéon-SorbonneTutorial Assistant in L3 EconometricsEDUCATION AND E-LEARNINGFebruary 2022 - May 2023 (1 year and 3 months)Paris, FranceI led the tutorials (TD) for a 3rd-year undergraduate course in Econometrics at Paris 1 University. During these sessions, we covered key concepts such as linear regression models, hypothesis testing, and endogeneity issues, while applying these concepts to practical exercises.
- Université Paris Dauphine – PSLLecturer for Time Series in M1EDUCATION AND E-LEARNINGSeptember 2021 - December 2021 (3 months)Paris, FranceI taught a Master's 1 course on Time Series at Paris Dauphine University. During this module, we explored fundamental theoretical concepts such as stochastic processes, ARIMA models for modeling and forecasting, and students were also introduced to time series decomposition methods.
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