Summary
Taiyo Kojima is a versatile product-focused engineer with 13 years' experience building and operating web and mobile services across startups and large platforms in Japan. At DeNA he serves as Product Owner and engineer, combining hands-on server-side and iOS/Android development with infrastructure, Git workflow ownership, and team mentoring. His technical breadth spans Ruby, PHP, Node, Java, Swift/Objective-C, Kotlin, Flutter and Go, and he has led projects from core system development to web directing and internal tool creation. Known for shipping production services and maintaining long-running products, he pairs delivery discipline with a knack for improving developer workflows and cross-functional collaboration.
13 years of coding experience
2 years of employment as a software developer