Sami Ben Brahim

Experience

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  Technosoft Solutions

  Jul 2020 - Sept 2020

  Machine Learning Intern

  Technosoft Solutions works in the field of Home Security.Internship subject: First part is to implement a security system (face mask detector) based on deep learning and computer vision techniques in order to detect suspect people (criminal, robber,...). Second part of the internship project is to implement an attendance & time system using face recognition.Key words: AI, deep learning, computer vision, MobileNet, Keras, OpenCV, Sklearn, Face recognition

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  Société Tunisienne de l'Electricité et du Gaz (STEG)

  Mar 2021 - Nov 2021

  R&D Data Science Intern

  Master thesis: Gas peak demand forecasting of Sousse region.Key words: natural gas, peak flow, long-term forecasting, mid-term forecasting, short-term forecasting, univariate & multivariate forecasting, statistics, machine learning, deep learning.*******Published in The 5th International Conference on Advanced Systems and Emergent Technologies (IC_ASET’2022)

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  RWTH Aachen University

  Dec 2021 - Mar 2022

  Research intern in Data Analysis at the Chair for Energy Systems Economics (FCN-ESE)

  * processing and analysis of geo-referenced data* cluster analysis of residential buildings based on the characteristics longitude, latitude, and area-specific heat demand

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  UM6P - Africa Business School

  Apr 2022 - Mar 2023

  Research Assistant in Data Science

  ○ Literature review on the topic ”lot-sizing and scheduling under uncertainty”.○ Implementation of optimisation models.Key words: Scheduling, Supply chain, Fertilizers, Stochastic Optimisation, MILP, CPLEX, PuLP○ Preparation of ”data science” course materials.