Overview
Simon Gelinas is founder at SiGe.Ai, a position held since June 2023[3]. Gelinas holds a Doctor of Philosophy in Physics from the University of Cambridge (2009–2012)[10], along with a Master of Science in Physics from Université de Montréal (2007–2009)[11] and a Bachelor of Science in Physics from the same institution (2004–2007)[12]. Prior to founding SiGe.Ai, Gelinas served as Principal Engineer at Upwork from November 2024 to February 2026[4], and as Head of Platform Engineering at Objective, Inc. from April to November 2024[5]. Earlier roles included Head of Data Science at Flourish (September 2021 to November 2022)[7], Engineering Lead at Flourish (October 2017 to September 2021)[8], and Data Scientist at Axon Vibe (April 2015 to October 2017)[9]. Gelinas was a member at South Park Commons from October 2023 to May 2024[6]. As of March 2026, Gelinas holds a position in AI at Stone Ridge Asset Management[2].
Career history
- AIMar 2026 to presentStone Ridge Asset Management
- FounderJun 2023 to presentSiGe.Ai
- Principal EngineerNov 2024 to Feb 2026Upwork
- Head of Platform EngineeringApr 2024 to Nov 2024Objective, Inc. (acquired by Upwork)
- MemberOct 2023 to May 2024South Park Commons
- Head of Data ScienceSep 2021 to Nov 2022Flourish
- Engineering LeadOct 2017 to Sep 2021Flourish
- Data ScientistApr 2015 to Oct 2017Axon Vibe
Education
Doctor of Philosophy - PhD, Physics2009 - 2012University of Cambridge
- Master of Science - MS, Physics2007 - 2009Université de Montréal
- Bachelor of Science - BS, Physics2004 - 2007Université de Montréal
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