Lapidary & entrepreneur · Austin, Texas
A life around
beautiful things.
I’m Zachary Casler, a builder and craftsman based in Austin. I build software, brands, and companies, and I cut gemstones.
Explore my projects
My work
Five projects across jewelry, gemstones, and technology.
A little about me
I’m Zach.
I’m a builder and craftsman with a love for design and curation. I build software, brands, and companies, and I cut gemstones. I like having a hand in the details—how something looks, how it works, and how it feels to use or hold.
Austin has been home for the past decade. I enjoy meeting people who care about what they do, hearing how they got into it, and learning about their passions and projects. I’d love to hear what you’re working on, too.
Say hello
Get in touch.
Have a project to share, a question, or something you think I’d find interesting? I’d love to hear from you.
zach@assayventures.com