The people behind the vision

We’re a company that is out to make history. Our team of designers, developers, thinkers and advisors have helped shape¬† into a leading company. Together we cultivate a strong culture with a vision to create the space for people to be their greatest selves.


David Hassell

Founder, CEO

nazar ivaniv 15five
Nazar Ivaniv

Co-Founder, CTO

Shane Metcalf

Honorary Co-Founder, VP Customer Success

Krystian Cybulski

Lead Developer

Paul Logston


Raymond Zhou


Patrick Sanders

Python Developer

Stacey Hurst

Executive Assistant

David Mizne

Content Manager

Hollie Nishikawa

Demand Generation Manager

Emily Diaz

Customer Success Manager

Meilena Hauslendale

Customer Success Specialist

Priscilla Zorrilla

Customer Success Manager

Carson Adam

Account Executive

Luke Guevara

Business Development Representative

Holly Kennedy

Product Manager

Huong Le

Product Designer


Mike Faith


Chuck Longanecker

CEO, Digital Telepathy

Brad Oberwager

Inventor, 15Five Software

Simon Sinek

Author, Start With Why

Mike Walsh

Advisor, Investor, Consultant

Hiten Shah

CEO, Kissmetrics

Bryan Franklin

Advisor, Investor, Consultant

Jennifer Russell

Co-Founder, Mind, Money & Meaning

Jason Calacanis

Notable Founder, Investor, Advisor

Chip Conley

Founder: Joie de Vivre, Author: Peak

Lane Becker

Founder, Author, Speaker

Philip Rosedale

Inventor, Investor, Founder Second Life

Dave Kashen

Startup CEO Coach, Entrepreneur

Cameron Herold

Author & CEO Coach

Vishen Lakhiani

MindValley, Founder & CEO

Ryan Holiday

Author & Media Strategist

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