Image of Allan Leinwand

Allan Leinwand's Email & Phone Number

CTO at Shopify - Make Commerce Better for Everyone

Allan Leinwand's Email Addresses

al****[email protected] Personal Email
a***** Work Email

Allan Leinwand's Phone Numbers

(213) ***-*260 Phone number

Allan Leinwand's Work Experience

Bulletproof 360

Investor and Advisor

February 2017 to Present



September 2020 to Present



July 2021 to Present

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Allan Leinwand's Education

University of Colorado at Boulder

January 1984 to January 1988

Allan Leinwand's Professional Skills Radar Chart

Based on our findings, Allan Leinwand is ...


What's on Allan Leinwand's mind?

Based on our findings, Allan Leinwand is ...

52% Left Brained
48% Right Brained

Allan Leinwand's Estimated Salary Range

About Allan Leinwand's Current Company


Frequently Asked Questions about Allan Leinwand

What company does Allan Leinwand work for?

Allan Leinwand works for Shopify

What is Allan Leinwand's role at Shopify?

Allan Leinwand is CTO

What is Allan Leinwand's personal email address?

Allan Leinwand's personal email address is al****[email protected]

What is Allan Leinwand's business email address?

Allan Leinwand's business email address is a*****

What is Allan Leinwand's Phone Number?

Allan Leinwand's phone (213) ***-*260

What industry does Allan Leinwand work in?

Allan Leinwand works in the Computer Software industry.

About Allan Leinwand

💼 Past Experience

Allan Leinwand has 7 years of experience with engineering, including 7 years with experience in the field of software engineering. He has held the positions of VP Engineering and CTO at several companies, and has been a board member at several others. He is also currently a Founder at Vyatta, Inc. and a Board Observer at Sylantro, Inc.Leinwand has also been a startup founder, starting numerous companies in his early twenties. He is most notably known for his work at Slack, where he is currently a Founder and VP Engineering. In this position, he is responsible for all aspects of engineering at Slack.Leinwand is also a Board Observer at affinity internet, where he was responsible for the engineering for the website He also had a role in starting Greenfield Networks, which engineered the first earnest private WiFi network.Leinwand was also a long time CEO at Proficient Networks, where he held the position of VP Engineering and CTO from 2001 to 2004. prior to that, he was VP Engineering and CTO at Telegis Networks from June 2000 to January 2001. He also held the position of VP Engineering and CTO at Digital Island from February 1997 to June 2000.Leinwand is also an investor and advisor at Bulletproof 360, and has been a member of the advisory board at Samsung Electronics since April 2019. He is also a Chief Technology Officer at ServiceNow – The Enterprise Cloud Company from August 2012 toJuly 2015.Leinwand is also a board member at Marin Software from October 2013 to June 2018 (4 years 9 months) and a Board Observer at Sylantro from April 2010 to September 2012 (2 years 6 months).Leinwand is also an occasional adjunct professor at University of California Berkeley and Harvey Mudd College in Claremont, California, United States.

🎓 Education

Allan Leinwand has a BS from University of Colorado at Boulder, where he studied engineering. Leinwand then moved on to earning a Ph.D. at University of Arizona in Tucson, Arizona. Leinwand’s current research interests lie in the study of brain function and learning.

💡 Technical & Interpersonal Skills

Allan Leinwand has a passion for technology, and has been involved in various forms of tech entrepreneurship and development. Her skills include experience in product management, software engineering, and networking. As a result of her experience, she is able to work with both clients and team members to come up with a Solution. She is also able to be efficient in her work, and is able to stay ahead of the curve with her latest technology developments.Leinwand also has a strong interpersonal skills, and is able to work well with others in a team environment. She is also able to understand and meet the needs of her clients. her communication abilities allows her to build effective relationships with her clients and team members.

Allan Leinwand’s Personal Email Address, Business Email, and Phone Number

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In a nutshell

Allan Leinwand's Ranking

Ranked #1,073 out of 21,460 for CTO in California

Allan Leinwand's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

2 year(s), 0 month(s)

Allan Leinwand's Willingness to Change Jobs



Open to opportunity?

There's 76% chance that Allan Leinwand is seeking for new opportunities

Allan Leinwand's Social Media Links

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