I'm a recent(October 28, 2024) economics graduate from the open university of Israel with full control of SQL using MySQL and MSSQL.I have real workplace experience leveraging Excel and SQL to uncover valuable insights and trends within complex datasets and present the results through clear and impactful visualizations.I possess academic expertise in R, encompassing its application in Exploratory Data Analysis (EDA), Extract, Transform, Load (ETL) processes, data visualization, statistical modeling, regression analysis, and machine learning. I successfully applied these skills in my final academic project.
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Data Operations SpecialistNuvei -
EconomistMeuhedet Health Services - מאוחדת Sep 2024 - Present -
Control EconomistMeuhedet Health Services - מאוחדת Dec 2023 - Feb 2024Tel Aviv-Yafo, Tel Aviv District, Israel• Analysis of suppliers activity and identification of trends, data patterns and edge cases using Excel and SQL. • Procurement control, fraud prevention and oversight of suppliers and their adherence to legal agreements, ensuring that billed services were carried out in accordance with the requirements of the contract.• Presentation of relevant data and findings in an easily digestible manner to aid in the decision-making process.
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ResearcherPanel4All Aug 2021 - Feb 2022Tel Aviv-Yafo, Tel Aviv District, Israel• Utilized Excel and SPSS to clean and manipulate datasets, ensuring accuracy and consistency of data in addition to working on all aspects of project delivery, including bid writing, client communication, and invoicing.• Delivered high-quality results under extremely tight deadlines, often with same-day turnaround, while overseeing multiple projects.
Erez S. Education Details
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Data Analyst Expert
Frequently Asked Questions about Erez S.
What company does Erez S. work for?
Erez S. works for Nuvei
What is Erez S.'s role at the current company?
Erez S.'s current role is Data Operations Specialist.
What schools did Erez S. attend?
Erez S. attended The Open University Of Israel, John Bryce.
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