Jiyoon Koo

Jiyoon Koo is a skilled software engineer with extensive experience in developing APIs and architecting complex systems across various industries. Currently employed at Block since November 2022, Jiyoon has previously held positions including Senior Software Engineer at E-470 Public Highway Authority, where the development of APIs for high-volume toll transactions was a key responsibility. Prior roles also include Java Developer at HomeAdvisor, where significant revenue was generated through innovative lead packages and digital wallet solutions, and at Favor TechConsulting, LLC, where the focus was on security enhancements and building RESTful APIs for Veterans Affairs. Jiyoon holds a Bachelor of Science degree from The University of British Columbia.