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Deb Ray

Investor

Co-founder and Chief AI Officer, InferenceCloud.ai at SignalFire

Washington, District of Columbia, United States

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About

Deb Ray is co-founder and Chief AI Officer at InferenceCloud.ai. He was previously CTO of EndCue in Los Angeles, where he led an AI platform for analyzing and generating original content, and earlier founded and led technology for two adtech startups. He holds a PhD from Caltech and has worked as a researcher in deep learning and AI for over a decade.

Invests in

AdTechAI & Machine Learning

Experience

  1. U.S. Department of Housing and Urban DevelopmentChief AI Officer & Chief Data Officercurrent2025 — presentWashington, District of Columbia, United States
  2. US Federal GovernmentSenior Advisor2025Washington, District of Columbia, United States
  3. Coactive ScienceFounder and Scientist2023 — 2025Seattle, Washington, United States
  4. RivetAICo-Founder and CEO2019 — 2025Los Angeles Metropolitan Area
  5. InferenceCloud.aiCo-Founder & Chief AI Officer2023 — 2025Miami, Florida, United States
  6. SignalFireFund Advisor & LP2017 — 2025San Francisco Bay Area
  7. VideoAmpChief Data Officer -> Advisor2014 — 2020Santa Monica, CA
  8. Pasadena Labs, Inc.Chief Data Scientist2013 — 2015Pasadena, CA
  9. CaltechPhD Candidate in Machine Learning and Economics2008 — 2013
  10. Microsoft CorporationMicrosoft Research2011
  11. NomuraQuant2007
  12. Microsoft CorporationMicrosoft Research2006 — 2007

Skills & more

Machine Learning94Artificial Intelligence54Big Data68Algorithms39Data Mining20Start-ups20Statistical Modeling15Optimizations13Cloud Computing14Software Engineering11Consumer Behaviour6Optimization7
+12 moreStatisticsComputer VisionSoftware DevelopmentE-commerceOnline AdvertisingApache SparkDeep LearningCryptocurrencyRHadoopC++Python

From Deb's professional profile.

Colleagues at SignalFire

Aayush Sharma
Senior Associate at SignalFire
Alex Hooshmand
Co-founder ZaiNar & Bluekai at SignalFire
Andrew Reid
Director, GTM Recruiting at SignalFire
Asher Bantock
Head of Research at SignalFire
Ben Davenport
CTO & Co-founder of BitGo; former Co-founder of Beluga at SignalFire
Bill MacCartney
AI Fund Fellow at AI Fund
Bobby Lent
Managing Partner at Hillsven & Co-founder of Ariba at SignalFire
Brad Hoover
former CEO of Grammarly at SignalFire

Frequently asked questions

Who is Deb Ray?
Deb Ray is co-founder and Chief AI Officer at InferenceCloud.ai. He was previously CTO of EndCue in Los Angeles, where he led an AI platform for analyzing and generating original content, and earlier founded and led technology for two adtech startups. He holds a PhD from Caltech and has worked as a researcher in deep learning and AI for over a decade.
Where does Deb Ray work?
Deb Ray is Co-founder and Chief AI Officer, InferenceCloud.ai at SignalFire.
What does Deb Ray invest in?
Deb Ray invests in AdTech, AI & Machine Learning.
Where did Deb Ray go to school?
Deb Ray studied at Caltech (PhD, Computation and Neural Systems); UCL (Visiting - Gatsby Computational Neuroscience Unit, Machine Learning); University of Toronto (Bachelor of Science (BS), Mathematics).

Same school

Shared employers