Boku Sainbayar
Product Designer & Design Systems Engineer
I design consumer products end to end, and build the systems and tooling underneath them.
A multi-brand design system across five products, the Figma plugins I wrote to sync and audit it, and shipped work in ticketing and Web3 identity.
Currently based in Ulaanbaatar, Mongolia · Open to remote and relocation
Selected Work
Selected use cases, in order of what I think matters most. Each one I owned end to end.
Design Engineering
I write the tools I need. Both of these are designed, coded, and shipped solo, and both are in daily use by my design team.
More Work
Brand, web, and product work — smaller in scope, same standard.
About
I'm Boku, a product designer in Ulaanbaatar.
Most of my work has been solo ownership — being the only designer on a product and having to decide everything, then build the system so the next person doesn't have to decide it again. That's how I ended up writing Figma plugins: the design system was real infrastructure, and infrastructure needs tools, and there was nobody else to build them.
I DJ, shoot photos, and play basketball — three things that are mostly about timing. Home is Ulaanbaatar, with my wife and our son.
"If I have to explain it twice, it's not finished."
— Boku
Try moving things
Experience
Five years, mostly as the only designer on the product.
Full history, education, and awards in my resume →
Skills
What I actually do, in the order I spend time on it.
Contact
I'm open to Product Design and Design Engineering roles — remote or relocation.
Fastest way to reach me is email. I answer everything.