Giovanni Tjahjono

Sydney

Giovanni Tjahjono in Sydney works at Tokopedia (IT Security Engineer) and was educated at University of Technology Sydney.

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Tokopedia Jan 2021 - Present
IT Security Engineer

HandUp Mar 2020 - Dec 2020
Back End Engineer

Freelancer Jul 2018 - Dec 2020
Web Developer

University of Technology Sydney   2019 - 2021
Master of Interaction Design. Human Computer Interaction

Universitas Surabaya (UBAYA)   2014 - 2018
Bachelor's degree. Informatics