Oumaima Kacem

Experience

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  DRÄXLMAIER Group

  Jul 2018 - Jul 2018

  Industrial Engineering Intern

  -Implemented a lean management method (5S) to ensure the organization of a work plan.

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  Abderrahmen Mami Hospital

  Jan 2019 - Apr 2019

  Operational Research Engineer (End of sencond year project)

  -Studied and analyzed the performance of the appointment schedulingsystem.-Proposed a MATHEMATICAL model in the form of a MILP to minimizepatient waiting time and implement it with the ’OPL’ programminglanguage of the CPLEX solver.

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  STB Bank الشركة التونسية للبنك

  Jul 2019 - Jul 2019

  Data analyst Intern

  -Automated website browsing, data extraction and data cleaning

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  YobiTrust YT

  Feb 2020 - Aug 2020

  Data Scientist

  -Cleaned and analyzed large-scale gene expression data.-Applied non parametric statistical tests.-Successfully developed artificial intelligence and deep learningalgorithms to cluster patients suffering from cardiovascular diseases.-Studied parameter tuning techniques such as Cross Validation ..Python, Tensorflow, Autoencoders, kmeans, ...

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  YobiTrust YT -University of Tunis El Manar

  Sept 2020 - Sept 2021

  Data scientist

  Implement machine learning solutions to Predict among the patients diagnosed with SARS-COV-2 those who are likely going to suffer from critical conditions.(ARTICLE IN PROGRESS)-Automated the extraction and cleaning of data from an SQL database.-Develop standard clinical data validation and Statistically analyzed data - Evaluated hospitalization priority by implementing predictive models toidentify severe patients such as XGBoost,Random Forest classifier .. and obtaining 84% accuracy.-Made a prototype for clinical decision support system to help doctors and healthcare professionals interpret and decide how and when to intervene in the reanimation process by deploying the model in a web application using Flask - Dockerized the developed Machine Learning Model Show less

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  Siradel

  Feb 2022 - Jul 2022

  Data Scientist

  Worked within the R&D team responsible for improving the simulation and planning of cellular RAN (Radio Access Network) infrastructures (4G, 5G…) -Built Production level code to implement Machine learning solutions to predict Radio Path loss (Neural networks, Xgboost, Linear regression)-Performed exploratory data analysis, to extract insights from datasets-Built generic and reusable scripts - Applied Pre-processing Approach for fixing Imbalanced Regression, Performed feature engineering, and hyperparameter tuning based on metrics driven approach Show less

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  ITW

  Jan 2023 - Jan 2024

  Data Analyst

  Worked for SPIT PASLODE ,subsidiary company of ITW, to Create dashboards and visual interactive reports using Power BI to improve the analysis of financial and sales data for fastening and construction tools.-Identified business needs in terms of data enhancement and implemented performance indicators (KPIs).-Automated the collection and cleansing of data from various sources, ensuring its quality and integrity.-Contributed to data modeling and schema creation to ensure consistent structure and performance of databases.-Create visual and synthetic dashboards for quick and easy identification of business insights and courses of action. Show less

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  Nexans

  Feb 2024 - now

  Data Analyst

  -Collaborate with Global Operations team in creating reports to communicate key findings and assure regular monitoring of Sales , Gross margin, Profit and loss (P&L)..-Led the development of robust dashboards for the finance Team and providing analytical tools to support commercial people : stock management plans , backlog and order intake analysis- Implemented Benchmarking new pricing tools based on price volume mix variance analysis, price index in order to modernize the approach of sales teams and generate organic margin growth -Developing semantic models and maintaining queries to ensure data integrity, scalability, and performance optimization. Show less

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  Lynxeo

  Jan 2025 - now

  Data Analyst