Ryan S
Tech entrepreneur
Founder of Opus & Stacks
New York, New York, United States
Tech entrepreneur
Founder of Opus & Stacks
New York, New York, United States
Founder and CEO
Opus Wallet
• www.linkedin.com/company/opuswallet
• Full-time
Nov 2022 - Present
New York, New York, United States
Co-Founder
Stacks
• www.linkedin.com/company/stacks-stx
• Part-time
Sep 2018 - Apr 2025
New York, New York, United States
Co-founder & CEO
Stacks
• www.linkedin.com/company/stacks-stx
• Full-time
Jun 2013 - Sep 2018
New York, New York, United States
Founder
Voterbase
• Part-time
May 2020 - Nov 2020
New York, New York, United States
Marketing and Operations
OmniActive Health Technologies
• Full-time
Jan 2013 - Jun 2013
Morristown, NJ
Co-founder
GraphMuse
Jun 2012 - Mar 2013
Software Engineering Intern
ZocDoc
• www.linkedin.com/company/zocdoc
May 2011 - Aug 2011
Co-founder
Now I Need
Nov 2009 - Oct 2010
Princeton, New Jersey, United States