PEER39
Lena Bagrii is an experienced QA/QC professional currently employed at Peer39 Tech since August 2019. Prior roles include QA Engineer positions at Sizmek from 2017 to July 2019 and at StrikeAd by Sizmek from May 2012 to 2017. Lena began a career in quality assurance at KSF Technologies Ltd, serving from August 2007 to May 2012. Lena Bagrii holds a Master’s degree in Telecommunications and Information Security from the Information-Diagnostic Systems Institute at the National Aviation University in Kiev, Ukraine.
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PEER39
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Peer39 invented the category of Pre Bid non-cookie based data starting with Semantic-based contextual categories, then Brand Safety and then Page Quality. Since then it has continued to scale at the pace of RTB, and has brought to market many meaningful data points that advertisers find valuable, and predictable to use to scale their performancecampaigns.For Brands, Advertisers, and Traders looking for performance and scale from their digital media, Peer39 offers the largest and most scaled set of data available from any data provider on the market