World of Coffee San Diego 2026

Zoe Gigas
Head Roaster
Bellwether Coffee


Zoe Gigas is a roaster, a consultant, an educator, and a sustainability advocate — sometimes all in the same conversation. Based in Berkeley, California, she serves as the Head Roaster at Bellwether Coffee, where she works with customers of their fully electric, ventless roaster to bridge the gap between technology and craft. With over ten years across roasting, green buying, quality assurance, and production, she has made it her mission to stay visible in an industry where roasters often work in the background. For Zoe, the work is always evolving — and that's exactly how she likes it.

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