Valentin Plekhanov

Valentin Plekhanov began their work experience as a Sales Representative in the Electrical and Computer Department at Shufersal in 2007. Valentin then moved on to working as an Operations Controller and later as a BI & Data Analyst at a Retail network from 2014 to 2020. In these roles, they utilized SQL, Power BI, and Excel to process and analyze data, as well as developed and optimized reports for data-driven decision-making. Since 2020, Valentin has been working as a BI & Data Engineer at My Size, Inc. Here, they manage and maintains PostgreSQL databases, designs and implements ETL/ELT pipelines using Python, SQL, and PySpark, and utilizes data warehousing solutions like Google BigQuery for analytics.

Valentin Plekhanov's education history includes a Bachelor's degree in Economics and Management from The Open University of Israel. Additionally, they have obtained a Certificate in Big Data Engineering from NAYA-College and a Certificate in Data Analytics from John Bryce. Further details regarding specific years of study and completion dates are not provided.