Our mission at Mark One is to build desirable products that engage, inform, and inspire you to make healthier choices in real time. Disruptive technology shouldn’t disrupt your life. We develop new and impactful technologies, but our main goal is to implement these technologies in products that seamlessly integrate with your life.


Brittany Leek Industrial Designer
Eunice Joung Creative Director
Gregory Caneer Industrial Designer
Jennifer Hong Art Director
Jeshua Nanthakumar UX/UI Designer
Nina Walia Design Director


Aaron Visser Prototyping Lead
Darius Yu Product Design Engineer
Ehson Ghandehari Sensor Test Engineer
Eric Shyr Mechnical Engineer
Ilya Kelner Director of Algorithms
Jared Wolff Engineering Lead
John Cohen Hardware Engineer
John Peach Principal Algorithm Developer
Joseph Abad Senior Firmware Engineer
Klaus Bescherer-Nachtmann Engineering Lead
Marc Klingelhofer Senior Hardware Engineer
Matthew Merati Senior Algorithm Developer
Matthew Simas Director of Product Design
Michael Brand Engineering Lead
Nicole Wei EPM
Nikita Nangia Data Scientist
Ryna Karnik Director of Sensor Design
Thibodeau Joseph Senior Firmware Engineer


Hanson Lenyoun Director of Health


Eric Brown CRM & Community Manager
Jenny Wong Director of Partnerships
Megan Fore Brand Insights Manager


Genevive Fiel Operations


Adam Greenberg Software Developer
Gregg Golembeski Director of Software
Garrett Richards Software Developer
Kip Nicol Software Developer
Michael Lyons Software Developer