SF Sauna

Paid contract role to design and build a battery-integrated sauna heater (multi-kW DC system) including battery pack, resistive heater, contactor, and safety logic. Constraint: reach sauna temperatures without relying on a 240V wall connection. Initial scope 15–25 hours. Company currently generates recurring revenue renting saunas in the SF Bay. If prototype is successful, opportunity may extend into deeper collaboration or a more dedicated role. To apply, email zach@sf-sauna.com with a short description of your proudest EE project and a link to GitHub/project photos/writeup/resume. Visit sf-sauna.com for more info.