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Did Yang Han co-found StackAdapt?
Yes. BetaKit (2014-01-07), writing when the company still traded as CollectiveRoll and StackAdapt was its product in private beta, reported that "Cofounders Vitaly Pecherskiy, Ildar Shar and Yang Han expect a full release in March." StackAdapt's company page, read 2026-10-17, says "Ildar Shar, Vitaly Pecherskiy and Yang Han launched" the platform in 2014 in Toronto. ExchangeWire (2024-01-11) calls him "co-founder Yang Han."
What is Yang Han's role at StackAdapt today?
Chief technology officer. His StackAdapt author page, read 2026-10-17, lists him as "Co-founder and CTO" and carries a post dated 2026-01-28. B&T (2026-05-26) introduces him as "StackAdapt co-founder and chief technology officer Yang Han." When StackAdapt announced on 2023-11-07 that Vitaly Pecherskiy would become CEO on 2024-01-01, it said "co-founder Yang Han remains in his position as CTO," and no later fetched page reports a change.
What did Yang Han do before StackAdapt?
He worked at Bloomberg. His StackAdapt author page, read 2026-10-17, says "Previously, he built financial trading software at Bloomberg" and that "Yang has founded several startups." No fetched page names those startups or says where he studied.
Has Yang Han spoken at TechTO?
No. StackAdapt's one TechTO stage appearance is a Demo of the Month at MarketingTO in October 2018, given by an employee the archive identifies only as Eli. Tishan Mills, now SVP, Platform at StackAdapt, spoke at TechTO on 2017-09-25, but for his earlier company QuickTapSurvey. Han has given outside interviews, including Techstrong.ai (2024-02-01) and B&T (2026-05-26).