Hiroki's portrait

I’m a software engineer specializing in web development infrastructure. My passion is improving DX (Developer Experience) by creating tools that streamline workflows.

Work

I currently work at Vercel on the Agents team.

Before that, I spent 11 years at Square working on Web Platform and Frontend Infrastructure.

Read my CV →

Consulting

If you’re stuck on a tough engineering problem, need someone to audit a slow build, or are seeking broader guidance, I’m available to help.

I specialize in frontend tools and frameworks, with a strong focus on improving DX and infrastructure. And I love helping and connecting with people around the world. If you’re interested in working together, feel free to reach out!

Let’s connect

Feel free to connect with me on any of these platforms!