Luminary

"Luminary is transformative! It's a game-changer, offering practical tips and engaging exercises to elevate public speaking skills. A must-read for every aspiring tech leader." 

-Jithin Jose, Principal Engineering Manager @ Microsoft

"Jack captures the art and science of storytelling in the most practical and simple way. I highly recommend that all technical leaders get their hands on this page-turner." 

-Vartika Agarwal, Technical Program Leader @ Google

"With today's constant distractions and cognitive overload, Luminary delivers a proven method to capture attention and connect with audiences-a must-read for tech professionals looking to elevate their presentations and illuminate their impact."

-Sam Wolfe, Senior Communications Leader, Ex-Tesla

"Jack seamlessly combines science, history, and practical templates, making it easy to immediately level up your storytelling and public speaking abilities." 

-Jason Jasinski, Senior Data Scientist @ Twitch

"Luminary is a must-read for all technical professionals with practical tips needed to deliver intriguing and engaging technical presentations with compelling storytelling."

-Monika Kumar Jethani, Software Engineer @ Walmart 

"Jack extracted tips from his extensive experience that will improve communication skills. Highly recommend the book for engineers and scientists who want to grow the recognition of their work!" 

-Li Zheng, Global Head of Analytical Data Science @ Genentech

"Jack and his team coach all of our speakers based on the expertise and content in his book to produce content that people can actually enjoy. Luminary is a big help for big tech." 

-Francois Richard, Engineering Director @ Meta