· Chief Executive Officer, AXL: Human Potential, AI Super Powered2024–
· Associate Chair, Strategic Partnerships, Department of Computer Science, University of Toronto2024–2025
· Professor, University of Toronto2021–
· Associate Chair, Industry Relations, Department of Computer Science, University of Toronto2020–2024
· Director, Research Science, Meta2020–2023
· Founder, Chief Scientist, Chatham Labs (acquired by Facebook)2018–2020
· NSERC Facebook Industrial Research Chair In Human-Machine Interaction, University of Toronto2018–2021
· Visiting Associate Professor, Cornell Tech2017–2018
· Associate Professor, University of Toronto2016–2021
· Founder, North Head (Current)2015–
· Co-Founder, Chief Science Advisor, Tactual Labs2012–2016
· Associate, Harvard University2011–2012
· Assistant Professor, University of Toronto2011–2016
· Affiliate Assistant Professor, University of Washington2009–2010
· User Experience Architect, Researcher MSR, Microsoft Corporation2008–2010
· Fellow, Harvard University2007–2007
· Intern, Mitsubishi Electric Research Labs2005–2008
· PhD Candidate, DGP Lab, Department of Computer Science, University of Toronto2004–2008
· CTO, Iota Wireless2002–2007
· Instructor, University of Toronto2001–2006
· Teaching Assistant, Department of Computer Science, University of Toronto1999–2004