Found email addresses for Raphael Sierra:
Found phone for Raphael Sierra:
A different Raphael Sierra?
Sign up to search for other Raphael Sierra's across our 850M+ professionals databaseWork Experience 24 years
Jun 2015 - Current
Feb 2010 - May 2015
Jul 2003 - Jun 2007
Sep 2002 - Jun 2003
Education
Master of Computer Science，MCS at Stanford University
Bachelor's Degree in Data Science and Big Data Technology at Fudan University
Frequently Asked Questions
What is Raphael Sierra's email address?
SignalHire found a verified business email address for Raphael Sierra: s**@ibm.com.What is Raphael Sierra's phone number?
SignalHire found a verified phone number for Raphael Sierra: +1-***-***-8949.How do I contact Raphael Sierra at IBM?
You can reach Raphael Sierra 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 Raphael Sierra's professional background?
Raphael Sierra has 24 years of professional experience. They have held roles including Data Scientist, Senior Data Analyst, and Data Analyst at companies such as IBM, NetEase, and NetEase. Their education includes Master of Computer Science，MCS from Stanford University, and Bachelor's Degree in Data Science and Big Data Technology from Fudan University.Is Raphael Sierra's contact information up to date?
Yes. Raphael Sierra's SignalHire profile was last updated on 1 January 2026, reflecting their current position as Senior Data Scientist at IBM in Armonk, New York, NY, United States.Similar profiles
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