Ratna Kusumadewi

IBDP ESS Examiner at International Baccalaureate
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Contact Information
us****@****om
(386) 825-5501
Location
Surabaya, East Java, Indonesia, ID

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Credentials

  • Climate Reality Project
    The Climate Reality Project
    Oct, 2021
    - Oct, 2024
  • IB ESS Category 3
    International Baccalaureate
    Dec, 2019
    - Oct, 2024
  • IB ESS Category 2
    International Baccalaureate
    Oct, 2016
    - Oct, 2024

Experience

  • International Baccalaureate
    • IBDP ESS Examiner
      • May 2019 - Present

  • Cita Hati Christian Senior School
    • Education Administration Programs
    • 100 - 200 Employee
    • Science Teacher
      • Jun 2014 - Present

    • IBDP ESS teacher
      • Jun 2014 - Present

    • IBDP ESS teacher
      • Jun 2014 - Present

  • GOLD COMPANY
    • East Java, Indonesia
    • Head Of Research And Development
      • Aug 2010 - Jun 2014

      Head of Research and Development Head of Research and Development

Education

  • Universitas Surabaya (UBAYA)
    Bachelor's degree, Biotechnology
    2006 - 2010

Community

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