

YAM - AMA with Kengo Hamasaki, Senior Technical Staff (Japanese)
Calling all alumni, engineers, founders, and friends in Tokyo!
Join YAM for a relaxed Ask Me Anything with Kengo Hamasaki, Product Engineer at Persona, about building products, developing an engineering career, and working across Japan and the United States.
Bring your questions, exchange ideas, and connect with people from across Tokyo’s tech community.
What can you ask about?
Building an engineering career in Japan and abroad
Moving between infrastructure, software, and product development
Working with international teams
Open source, Ruby, JavaScript, and developer communities
Turning an idea into a product people use
About Kengo
Kengo is a product engineer at Persona and a RubyKaigi speaker. His work includes quickjs.rb, an open-source project that enables JavaScript execution within Ruby applications.
📍 CIC Tokyo, Toranomon
Come for the conversation and stay to meet fellow attendees at Venture Café Tokyo’s Thursday Gathering.
All backgrounds welcome. Friends and guests are warmly welcome!
Presented by YAM, powered by Persona Identities, and hosted as part of Venture Café Tokyo’s #ThursdayGathering.