OpenSlate CEO and leadership

Andrea Ching is a CMO at OpenSlate and is based in New, York.

Dmitri Zolotkovsky is the CFO at OpenSlate. Previously, Dmitri was the VP of Finance, Controller at Aetion. Dmitri holds an MBA from the Columbia University - Columbia Business School.

Matt Kopit is the CTO at OpenSlate. Previously, Matt was the VP of Technology at Viacom. Matt holds a degree in Economics from the University of Wisconsin-Madison.

Andrew Smith leads product strategy and oversees feature expansions and additions for DV Publisher Suite, the industry’s first comprehensive yield solution.

For over 20 years, Smith has held senior product roles for top advertising and media companies. He previously served as OpenSlate’s Chief Product Officer, spearheading product development which supported the successful acquisition of OpenSlate by DV. Prior to OpenSlate, Smith oversaw product marketing for Grapeshot, Moat, Datalogix and other products within the Oracle Data Cloud suite. He joined Oracle through Grapeshot, which Oracle acquired in 2018. For both Oracle and Grapeshot, Smith led new applications of contextual advertising technology across publishing, distribution and video.

Smith’s experience as a publisher is also considerable, with operations, product and marketing leadership roles at VICE Media and SpinMedia, where he delivered key innovations and revenue growth for both companies. Smith also founded and led XLR8R, one of the world’s most well-respected and forward-thinking music publications.

JoAnna Foyle is the SVP, Inventory Partnerships at The Trade Desk, responsible for the global partnerships and operations that support the company’s omnichannel supply providers.

JoAnna served most recently as the Chief Operating Officer at OpenSlate, where she was directly responsible for emerging revenue, client success, corporate partnerships, and business operations. JoAnna helped transform the startup into a Nielsen-backed company servicing global clients like Proctor & Gamble, Unilever, and GroupM, with industry-recognized partnerships with Google, Facebook, and TikTok.

Prior to OpenSlate, JoAnna was the SVP, Enterprise Platform Services at AOL, and managed the global division responsible for activating, servicing, and supporting enterprise customers of ONE by AOL for Advertisers. JoAnna arrived at AOL via the Adap.tv acquisition, where she led North America client services and ad operations.

Over the course of a tenured career in advertising technology, JoAnna has held leadership positions at FreeWheel, Rapt, Microsoft, and Yahoo!, as well as at several digital agencies. She has been published in AdWeek, AdAge, and AdExchanger, and can commonly be found on stage at IAB, Beet.TV, Digiday, and other industry events.

JoAnna serves on the board of Step Up, the mentoring non-profit focused on empowering high school girls to build their confidence to be college or career bound. She herself is a graduate of Skidmore College.

JoAnna is based in New York, where she lives with her husband and three dogs.