Our Team
Lumin is led by a diverse team with multidisciplinary expertise and a passion for the planet. We’re driven to eliminate energy waste and to reduce environmental footprints through increased efficiency and smarter use of
clean energy.

Kelly Warner
CEO

Alex Bazhinov
President & COO

Margarita Startseva
Head of Hardware Engineering and Manufacturing

Stephen Linkous
Director of Sales, Solar + Storage

Betsy Ferronato
Head of Human Resources and Recruiting

Brian Sullivan
Head of Product Software Engineering

Jeff Nicholson
Head of Customer Support

Ben Doerr
Head of Foundation Engineering

Alek Fomin
Head of Marketing

Jonathon Gellings
Product Manager

Jessica Lee
Product Line Manager

Ryan Mason
Senior UX/UI Engineer

Rory Stolzenberg
Software Engineer

Rheisen Dennis
Backend Software Engineer

Matt Clark
Senior Backend Software Engineer

Jeff Krecek
Quality Engineering Lead

Sabrina Recabarren
UX/UI Designer

Dustin Smith
DevOps Engineer of Security

Ryan Tanner
IT Systems Administrator

Amelia Collins
DevOps Engineer of IoT

Jose Miranda
DevOps Engineer of IoT

Taylor Vierrether
Cloud Architect

Brent Perdue
Senior Backend Software Engineer

Ramzi Talhouk
Backend Software Engineer

Michelle Kim
Data Scientist

Cameron Lynch
Senior Backend Software Engineer

Harper Trow
Senior Backend Software Engineer

Gray Jones
Senior Data Engineer

Brian Bradley
Supply Chain and Manufacturing Coordinator

Braxton Splaun
Procurement Manager

Ethan Bush
Hardware Project Manager

Matti Toikka
Lead Electrical Engineer

Curtis Hall
Senior Hardware Engineer

Alex Brandt
Electrical Engineer

Bill English
Senior Electrical Engineer

Vahid Farmehini
Senior Electrical Engineer

Jacob Kuca
Electrical Engineer

Hannah Goeldi
Human Resources Partner

Izaak Funke
Executive Assistant

Kenny Grigar
Technical Support Coordinator

Erik Meyerhoffer
Technical Support Coordinator

Michael Pope
Technical Support Coordinator

Mackenzie Lancaster
Support Documentation Specialist

Anna Okolo
Digital Marketing Manager - Growth

Kenny Gayles
Communications Lead

Kelly Langhorne
Distribution Sales Manager

Phil Roth
Technical Sales Lead

Lacey Woltz
Customer Success Strategist

Ricky Sklanowsky
Distribution Sales Manager

John Arnaud
Key Accounts & Partnerships Manager

Kelley Jenkins
Accountant
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