Olesia Belkin

Olesia Belkin

Senior Manager, Location Intelligence
Stream Southern California

3161 Michelson Drive
Suite 100
Irvine, CA 92612

Proven Performance

Professional Experience

Olesia supports Stream’s National Marketing Team as the Senior Manager of Location Intelligence. In this role, Olesia is continually managing data from a variety of sources and exploring strategic applications to understand and present data for our clients and brokers. Olesia creates a variety of maps, applications, and dashboards that demonstrate spatial patterns, trends, growth, change, proximity, predictions for the future, and more, creating value for our clients.

Previously, Olesia served as a GIS Analyst in Stream’s Southern California office and later as a member of the National Marketing team from 2019 to 2021. Before joining Stream, she worked at the Maryland Transportation Authority in Maryland, Streetsense in Maryland, and the City of Anaheim in California. Her project was published in ESRI Map Book Volume 29, 2014. This project evaluated and compared the position and thickness of Antarctica’s Abbot Ice Shelf in 2002 vs 2012. Then using wind data and the results of the image difference, a prediction of further change in the Abbot Ice Shelf was made for the year 2022.


  • Enrolled in a GIS Programming and Web Application Developing Post Graduate Certificate, Penn State University
  • Advanced Geospatial Certificate, CCBC, Maryland
  • M.S. in Public Health, Stockholm University, Sweden
  • BA Education, Vinnytsia State University, Ukraine