James: Email & Phone Number

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Senior Research Engineer at Cloudflare|Cambridge, Massachusetts, United States

Position:

Senior Research Engineer at Cloudflare

Location:

Cambridge, Massachusetts, United States

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Last updated: 2026-08-16

Updated: 2026-08-16

Found email addresses for James:

Business emails:

**@cloudflare.com

Personal emails:

****@harvard.edu,

****@gmail.com

Found phones for James:

+1-623-***-**56,

+1-870-***-**15,

+1-909-***-**13,

+1-909-***-**99

A different James?

Work Experience 15 years

Senior Research Engineer at Cloudflare

Apr 2026 - Current

Research Engineer at Cloudflare

Feb 2024 - Mar 2026

Doctoral Student at Harvard University

Aug 2017 - Dec 2023

Research Engineer Intern at Cloudflare

Jun 2021 - Aug 2022

Technical Lead at Soli

Jun 2017 - Aug 2017

Research Assistant at Northeastern University

Oct 2012 - Aug 2017

Computer Lab Assistant at Northeastern University

Sep 2012 - May 2013

Software Engineering Co-op at Sonian

Jan 2016 - Jun 2016

Software Engineering Co-op at Gem

Jan 2015 - Jun 2015

Software Engineering Co-op at HubSpot

Jan 2014 - Jul 2014

Web Developer at Focused Coaching

May 2013 - Apr 2014

Web Developer at MuggleNet.com

Apr 2013 - Aug 2013

Sales Associate at Staples

Jul 2011 - May 2012

James started working in 2011, then the employee has changed 9 companies and 9 jobs. On average, James works for one company for 1 year 6 months.

James is proficient in English. Their professional focus is Apache Kafka, Clojure, and CSS across 3 core areas.

Education

Doctor of Philosophy - PhD at Harvard University

Master of Science (SM) at Harvard University

Bachelor of Science (BS) at Northeastern University

Communications High School

Frequently Asked Questions

What is James's email address?

SignalHire found verified email addresses for James, both business and personal. Their business email is **@cloudflare.com, and personal emails include ****@harvard.edu, and ****@gmail.com.

What is James's phone number?

SignalHire found multiple verified phone numbers for James: +1-623-***-**56, +1-870-***-**15, and +1-909-***-**13.

How do I contact James at Cloudflare?

You can reach James 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 James's professional background?

James has 15 years of professional experience. They have held roles including Research Engineer, Doctoral Student, and Research Engineer Intern at companies such as Cloudflare, Harvard University, and Cloudflare. Their education includes Doctor of Philosophy - PhD from Harvard University, and Master of Science (SM) from Harvard University.

Is James's contact information up to date?

Yes. James's SignalHire profile was last updated on 16 August 2026, reflecting their current position as Senior Research Engineer at Cloudflare in San Francisco, California, United States.

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