Invests in
Locations:
Min Investment:
$200,000.00Max Investment:
$50,000,000.00Target Investment:
$200,000.00
Skills
Education
Lists including Sylvain
Investments
Work Experience
Chief Technology Officer of La Suite territoriale (EIG)
2025
La Suite territoriale aims to provide an open source online workspace to all public service employees across France. It is supported by the agencies ANCT, DINUM and ANSSI. I was appointed CTO through the private-to-public "Entrepreneur d'Intérêt Général" program. More about this career change: https://sylvainzimmer.com/blog/2025/01/public-sector/
Angel Investor
2012
I have invested in more than 120 startups, funds and late-stage companies. See my portfolio here: https://sylvainzimmer.com/investments/
2019 - 2025
Head of the CTO Office
2020 - 2025
I led a dedicated team of Senior Staff Engineers working on transversal high-impact projects like architecture, internal processes for 450+ developers & acquisitions (most notably Hotjar and Heap).
Senior Staff Software Engineer
2019 - 2020
I was the first tech lead for the Merchandising product line, built around the acquisition of my company Pricing Assistant.
2019 - 2024
Investor & Early Advisor
2019 - 2024
Sold to Voodoo for 500M€. https://www.lesechos.fr/tech-medias/hightech/voodoo-rachete-le-reseau-social-bereal-2100723
2012 - 2021
Founder
2012 - 2021
[Acquired by Welcome to the Jungle in February 2019] dotConferences is a series of technology events in Paris that pioneered an unheard-of, TED-like level of quality. From 2012 to 2020, we organized 36 events (dotJS, dotCSS, dotScale, dotSecurity, dotGo, dotSwift) gathering 300 to 1400 developers. I was the main speaker curator and coach. http://dotconferences.com
2019 - 2021
Curator of dotConferences
2019 - 2021
After dotConferences was acquired by Welcome to the Jungle, I happily remained in charge of selecting, vetting and coaching speakers, until COVID put a halt to the conferences.
2012 - 2021
Investor & Advisor
2012 - 2021
Sketchfab is the YouTube of 3D! I was one of their first angel investors and advisor. They were acquired in 2021 by Epic Games. Full story: https://sylvainzimmer.com/blog/2021/07/sketchfab/
2012 - 2019
Founder & CTO
2012 - 2019
[Acquired by Contentsquare in June 2019] Pricing Assistant is a service that optimizes the pricing of online stores. We give them smart recommendations based on competitors and sales histories. http://www.pricingassistant.com
2004 - 2019
Founder
2004 - 2019
[Fully acquired by AudioValley in 2019] Jamendo is the largest Creative Commons music community in the world. It was my first company and after leaving my CTO role I continued to sit on the board until 2019.
CTO
2004 - 2011
I wrote all the original code of Jamendo for the first 2 years and then led a tech team that eventually grew to 10 people after we raised series A.
2012 - 2016
Google Developer Expert
2012 - 2016
Google Developers Expert is a yearly award recognizing top-contributing members of Google developer communities for their technical contribution and impact. https://developers.google.com/experts/