Shira Cohen Email & Phone Number

Tel Aviv District, Israel

● Engineered SQL Server database for efficient client transaction tracking and analysis.● Analyzed data to uncover key factors and patterns driving churn.● Developed and deployed ML models in Python to predict churn.● Created a streamlined database to facilitate predictive analysis.● Provided actionable insights for strategic retention initiatives.

● Developed ML and statistical models using R for remote sensing agrophysics.● Led end-to-end project lifecycle: research, data preparation, EDA, model deployment, A/B testing, implementation.● Utilized Python (OpenCV, Numpy) for advanced image processing.● Achieved high prediction accuracy, contributing to two to be published research articles.

● Developed front-end Selenium automation models for Linux environments (Suse, RedHat, Debian, PPC) on Robot Framework.● Worked with CI/CD tools such as Jenkins and Jira.● Collaborated with QA Engineers and Software Developers to develop automation testing coverage using agile methodology.● Worked extensively with Virtual Machines, international teams, Client-Server architecture and other specialized tools.

Tutored B.Sc students in: Intro to Computer Science (C), Precalculus, Calculus 1, Computational Logic, Automata and Networks.

Instructor in the following after-school classes chemistry, physics and robotics.

● Managing 15-20 workers in different titles,● Scheduling interviews, keeping track of candidates and performing employee evaluation.● Responsibility for setting goals and determining ways to achieve them and report analysis.● During my time in the position the branch activity increased and in January '16 was recognized as an outstanding branch for its activity and income, and won first place in the country.**Certifications**: Visual Merchandise and Senior Management course