Jonathan Tiret Email & Phone Number
Co-founder and CTO @ Upstream (YC S23)
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Jonathan Tiret Location
- Paris, FR
Jonathan Tiret Work
- 2023 -now Co-founder and CTO @
- 2020 -now Seed Investor @
- 2021 -2022 CTO and VP Engineering as a Service @ Self-employed
- 2019 -2020 VP, Engineering @
- 2018 -2019 Director of Engineering @
- 2015 -2018 Director, Platform Integration and Omnichannel Solutions @
- 2005 -2017 Founder @
- 2012 -2015 Head Of Engineering @
- 2011 -2012 Software Engineer @
- 2011 -2011 Junior iOS Engineer @
- 2010 -2010 Junior Android Engineer @
Jonathan Tiret Education
- Y Combinator 2023-2023
- EFREI - Grande école du numérique 2006-2011
- King's College London
(Mathematics)
2008-2008
Jonathan Tiret Skills
- Mobile Applications
- Entrepreneurship
- Cloud Computing
- Product Design
- User Interface
- iPhone development
- Agile Methodologies
- Objective-C
- iOS
- DevOps
- Social Games
- Leadership
- IT Strategy
- Product Strategy
- Product Management
- Management
- Recruiting
- Web Development
- PHP
- Chef
- Online Gaming
- JavaScript
- SQL
- Objective C
- Technology
- Social Media
- Platform
- Strategy
- Marketing
- Customer Service
- Business Strategy
- Integration
Jonathan Tiret Summary
- Jonathan Tiret, based in Paris, FR, is currently a Co-founder and CTO at Upstream (YC S23). Jonathan Tiret brings experience from previous roles at Angel Investor, Self-employed, Doctrine and PhotoBox. Jonathan Tiret holds a 2023 - 2023 Y Combinator. With a robust skill set that includes Mobile Applications, Entrepreneurship, Cloud Computing, Product Design, User Interface and more. Jonathan Tiret has 2 emails on RocketReach.
Looking for a different Jonathan Tiret?
Find contact details for 700 million professionals.
Others Named Jonathan Tiret
Jonathan Tiret
Co-founder and CTO
Paris, FR
Jonathan Tiret
Angel Investor
Paris, Ile-De-France, France
Top Upstream (YC S23) Employees
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co