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Republic of Korea / IOI

Dooho Chang

PortOne Korea

INDEXED CAREER PROFILE

CTO, PortOne

Competition record

Education

  1. 고려대학교

    학사 · Computer Science

  2. 서울과학고등학교

Work

  1. PortOne Korea

    CTO

  2. PortOne Korea

    Head of Engineering

  3. Riiid

    Vice President Of Engineering

  4. Devsisters

    Backend Lead

  5. 뱅크샐러드(레이니스트)

    iOS Team Lead

  6. VCNC

    Software Engineer

Sources & notes

Professional information comes from a saved LinkedIn profile indexed 20 August 2026. Affiliations have not been independently rechecked. “Listed current” reflects the source record. Education end dates may be expected graduation dates.

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