Mark Sost

Canada • ESTJ

• Active 43m ago

Bio: Marketing Communications pro and business coach/mentor with a passion for sharing knowledge. I love teaching fractionals how to stay self-employed!

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Mark Sost

@mark-sost-7849

Fractional CTO w/ over 15 years of experience leading & growing tech orgs of all sizes & stages. Media, ConsumerTech, FinTech, Agencies, Marketplaces

Active 1d ago

Joined Oct 2, 2024

New York, NY

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