David Day: Email & Phone Number
Opt-OutPosition:
Co-Founder at LunaBill (YC F25)
Location:
San Francisco, California, United States
Found email addresses for David Day:
Found phones for David Day:
A different David Day?
Sign up to search for other David Day's across our 850M+ professionals databaseWork Experience 5 years
Jan 2025 - Current
Jan 2025 - Current
Oct 2024 - Current
Oct 2023 - Dec 2024
Aug 2023 - Jan 2024
Oct 2021 - Jul 2023
Their professional focus is Artificial Intelligence (AI), Computer Science, and Computer Vision across 3 core areas.
Education
Y Combinator
Master of Science - MS at University of California, San Francisco
Bachelor of Science - BS at National Central University
Frequently Asked Questions
What is David Day's email address?
SignalHire found verified email addresses for David Day, both business and personal. Their business email is d***@ncu.edu.tw, and personal emails include d***@ncu.edu.tw, d***@yahoo.com, and d***@developers.google.com.What is David Day's phone number?
SignalHire found multiple verified phone numbers for David Day: +1-205-***-**28, +1-323-***-**04, and +1-520-***-**60.How do I contact David Day at LunaBill (YC F25)?
You can reach David Day through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is David Day's professional background?
David Day has 5 years of professional experience. They have held roles including Member, Fellow, and Data Scientist at companies such as Healthcare Financial Management Association (HFMA), Founders, Inc., and University of California, San Francisco. Their education includes Y Combinator, and Master of Science - MS from University of California, San Francisco.Is David Day's contact information up to date?
Yes. David Day's SignalHire profile was last updated on 30 April 2026, reflecting their current position as Co-Founder at LunaBill (YC F25).
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