This event is sponsored by Treasure AI, and will feature presentations by Hiroshi Nakamura, their CTO & VP of Engineering, and Sadayuki Furuhash, one of their founders and the creator of the open source data collector Fluentd.
Note that attendance for this event is limited to software developers, those aspiring to become one, or working in an adjacent position (e.g. Product Managers, UI/UX Designers, Security Engineers, QA Engineers, etc). If you're unsure whether you're qualified to attend, please get in touch.
This event is being held at Tokyo Innovation Base (TiB). When attending it, you'll also need to complete the free registration process with TiB if you have not already done so. You are strongly encouraged to complete this in advance, as otherwise you'll need to complete it on site before you're allowed into the venue.
Enjoy talking with the other participants before the presentations begin. Drinks and a light meal will be provided by TokyoDev.
We'll kick things off by welcoming everyone and giving a short introduction of the event.
What makes someone the kind of senior engineer you really want on your team? In this talk, Hiroshi Nakamura, CTO and VP of Engineering at Treasure AI, will share the qualities he values in senior engineers today—not just technical depth, but also curiosity, ownership, good judgment, and the ability to work well with others. Drawing on his experience leading engineering at a company building enterprise data and AI products, Hiroshi will talk about the mindset and working style that help engineers make a meaningful impact in a fast-moving environment.
Hiroshi Nakamura is the CTO and VP of Engineering at Treasure AI, where he leads engineering for the company’s enterprise data and AI platform. He is focused on building reliable, secure, and scalable products, as well as exploring how AI can accelerate software development without compromising engineering quality or security. Based in Tokyo, Hiroshi also contributes to Treasure AI’s technical thought leadership around AI-assisted development and modern engineering practices.
AI products require more than powerful models. They need an architecture that can connect data, systems, and user experiences in a reliable and scalable way. In this talk, Sadayuki Furuhashi will share the architectural thinking behind Treasure AI’s AI product and the principles guiding its development. Drawing on his experience designing distributed systems and data infrastructure, he will discuss how to build a foundation that is flexible enough to evolve with rapidly changing AI technologies while remaining practical, maintainable, and ready for real-world use.
Sadayuki Furuhashi is a software engineer, open-source creator, and founder of Treasure Data. He is best known as the creator of Fluentd and has also worked on widely used projects including MessagePack, Embulk, and Digdag. His work has focused on distributed systems, plugin-based software architecture, data collection, serialization, and storage systems. With a long history of building data infrastructure from the ground up, Sadayuki brings a unique perspective to the architecture of modern AI products.
Discuss the presentation or anything else with the other attendees.
We're looking for speakers. You can find more details and submit a proposal here.
TokyoDev's job board is filled with software developer positions at Japanese companies whose engineering team’s primary language is English. From the big companies you’ve already heard of, to smaller up-and-coming startups, our positions offer you the chance to live in Japan but work in an international environment.
Treasure AI is the only enterprise Customer Data Platform that harmonizes an organization’s data, insights, and engagement technology stacks to drive relevant, real-time customer experiences throughout the entire customer journey.
All attendees, speakers, sponsors and volunteers at our event are required to agree with the following code of conduct. Organisers will enforce this code throughout the event. We expect cooperation from all participants to help ensure a safe environment for everybody.
TokyoDev is dedicated to providing a harassment-free experience for everyone, regardless of gender, gender identity and expression, age, sexual orientation, disability, physical appearance, body size, race, ethnicity, religion (or lack thereof), or technology choices.
We do not tolerate harassment of event participants in any form. Sexual language and imagery is not appropriate for any venue, including at the event itself and other online media.
Participants violating these rules may be sanctioned or expelled from the event at the discretion of the organisers.
If you are being harassed, notice that someone else is being harassed, or have any other concerns, please contact a organizer immediately. Alternatively, you may contact us via our contact page.
The event staff will take photos during the event and share them online.
During the networking portion, staff may take photos of groups of participants. Before doing so, they will make an announcement so that anyone who does not wish to be photographed can move out of the area.
During presentations, staff may take photos focused on the stage without prior announcement.
By attending the event, participants consent to appearing incidentally in the background of these photos.
Get-togethers for developers interested starting and growing a career in Japan. Organized by TokyoDev.
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