Katsumi Kishikawa

Katsumi Kishikawa has a diverse work experience in the field of iOS development and technical advisory roles. In 2008, they began working as an Open Source Developer, contributing to projects such as IBPCollectionViewCompositionalLayout and Swift AST Explorer. In 2013, they joined Ubiregi Inc. as a Software Engineer, working on various projects until 2019. During this time, they also served as a Technical Advisor for the company. Katsumi Kishikawa worked as an iOS Developer at FOLIO Co.,Ltd. from 2018 to 2019, focusing on maintaining a stock market client application and improving development and testing environments. Katsumi then joined PlayLog Inc. in 2019 as an iOS Developer, and later moved on to Yappli in 2020, also as an iOS Developer. In addition to these positions, they have provided technical advisory services for companies such as ZOZO Technologies, Inc., pixiv Inc., Chatwork, and Recruit Marketing Partners Co.,Ltd. Throughout their career, Katsumi Kishikawa has demonstrated expertise in iOS development and has shown a strong commitment to technical advisory roles.

Katsumi Kishikawa attended Kobe University from 1999 to 2003, where they obtained a Bachelor's degree in Japanese Literature.