Apr 2024 - Present
AeroLeads people directory · profile
Eric Hallman Email & Phone Number
Applied Researcher
at
eBay
1 work email found
@sbcglobal.net
1 phone found area 785
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Applied Researcher
Location
Palo Alto, California, United States
Company size
Who is Eric Hallman? Overview
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Quick answer
Eric Hallman is listed as Applied Researcher at eBay, a with 24718 employees, based in Palo Alto, California, United States. AeroLeads shows a work email signal at sbcglobal.net, phone signal with area code 785, and a matched LinkedIn profile for Eric Hallman.
Eric Hallman previously worked as Software Engineer at Google and Postdoctoral Researcher at North Carolina State University. Eric Hallman holds Doctor Of Philosophy - Phd, Applied Mathematics from University Of California, Berkeley.
Company email context
Email format at eBay
This section adds company-level context without repeating Eric Hallman's masked contact details.
{first_initial}{last}@sbcglobal.net
86% confidence
AeroLeads found 1 current-domain work email signal for Eric Hallman. Compare company email patterns before reaching out.
Profile bio
About Eric Hallman
I have over seven years of experience in software engineering and mathematical research, with a PhD in Applied Mathematics from UC Berkeley. My core competencies include machine learning, numerical analysis, scientific computing, and teaching. I am passionate about applying my skills to solve real-world problems and make a positive impact on society. I am currently an Applied Researcher for the Search Science PD at eBay, and before that was a Software Engineer at Google with the Search Trust & Safety team.
Listed skills include Nsf.
Current workplace
Eric Hallman's current company
Company context helps verify the profile and gives searchers a useful next step.
Ebay
6 roles
Eric Hallman work experience
A career timeline built from the work history available for this profile.
Software Engineer
-Trained LLM to identify vandalized Wikipedia pages for Trust & Safety team-Maintained C++ codebase ingesting Wikipedia pages for search results-Managed relationship with vendor Wikimedia Enterprise
Aug 2022 - Mar 2024
Postdoctoral Researcher
-Conducted research in randomized numerical analysis -Managed undergraduates working on independent research projects -Designed and taught a survey course on scientific computing
Aug 2019 - May 2022
Graduate Student Instructor
-Organized and led math problem-solving sessions for undergraduate students-Planned lessons for and taught classes on discrete mathematics and MATLAB
Aug 2014 - May 2019
Data Science Intern
-Analyzed Genomic Data Commons data to relate gene expression to DNA methylation -Surveyed large datasets and compared methods for filling in missing data
Jun 2017 - Aug 2017
Counselor
University Of Chicago Young Scholars Program
-Organized and led math problem-solving sessions for small groups of high school students-Summer program
Jun 2013 - Aug 2014
Team & coworkers
Colleagues at eBay
Other employees you can reach at ebayinc.com. View company contacts for 24718 employees →
MB
Maxime B.
Colleague at EbayArgelès Plage, Occitanie, France
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EH
Eric Henderson
Colleague at EbayAustin, Texas, United States
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RR
Ramon R.
Colleague at EbayPlacentia, California, United States
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MS
M Sanaeifar
Colleague at EbayIran, Islamic Republic Of
View →
NN
Nazia Niloopher
Colleague at EbayBengaluru, Karnataka, India
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HD
Holgen Duka
Colleague at EbayBerlin, Germany
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KC
Ken Chika
Colleague at EbaySan Francisco, California, United States
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YS
Yasin Sulehri
Colleague at EbayMiān Channūn, Punjab, Pakistan
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BB
Becca Becca
Colleague at EbayGreater Phoenix Area, United States
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SK
Sreekesh Kattil Chitezhath
Colleague at EbayBellevue, Washington, United States
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Maxime B.
Colleague at EbayArgelès Plage, Occitanie, France
View →
EH
Eric Henderson
Colleague at EbayAustin, Texas, United States
View →
RR
Ramon R.
Colleague at EbayPlacentia, California, United States
View →
MS
M Sanaeifar
Colleague at EbayIran, Islamic Republic Of
View →
NN
Nazia Niloopher
Colleague at EbayBengaluru, Karnataka, India
View →
HD
Holgen Duka
Colleague at EbayBerlin, Germany
View →
KC
Ken Chika
Colleague at EbaySan Francisco, California, United States
View →
YS
Yasin Sulehri
Colleague at EbayMiān Channūn, Punjab, Pakistan
View →
BB
Becca Becca
Colleague at EbayGreater Phoenix Area, United States
View →
SK
Sreekesh Kattil Chitezhath
Colleague at EbayBellevue, Washington, United States
View →
2 education records
Eric Hallman education
Doctor Of Philosophy - Phd, Applied Mathematics
Bachelor Of Science - Bs, Mathematics
FAQ
Frequently asked questions about Eric Hallman
Quick answers generated from the profile data available on this page.
What company does Eric Hallman work for?
Eric Hallman works for eBay.
What is Eric Hallman's role at eBay?
Eric Hallman is listed as Applied Researcher at eBay.
What is Eric Hallman's email address?
AeroLeads has found 1 work email signal at @sbcglobal.net for Eric Hallman at eBay.
What is Eric Hallman's phone number?
AeroLeads has found 1 phone signal(s) with area code 785 for Eric Hallman at eBay.
Where is Eric Hallman based?
Eric Hallman is based in Palo Alto, California, United States while working with eBay.
What companies has Eric Hallman worked for?
Eric Hallman has worked for Ebay, Google, North Carolina State University, Uc Berkeley, and Center For Translational Data Science.
Who are Eric Hallman's colleagues at eBay?
Eric Hallman's colleagues at eBay include Maxime B., Eric Henderson, Ramon R., M Sanaeifar, and Nazia Niloopher.
How can I contact Eric Hallman?
You can use AeroLeads to view verified contact signals for Eric Hallman at eBay, including work email, phone, and LinkedIn data when available.
What schools did Eric Hallman attend?
Eric Hallman holds Doctor Of Philosophy - Phd, Applied Mathematics from University Of California, Berkeley.
What skills is Eric Hallman known for?
Eric Hallman is listed with skills including Nsf.
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