James L.
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James L. Email & Phone Number

Research Engineer | Cloudflare at Cloudflare
Location: Cambridge, Massachusetts, United States 12 work roles 4 schools
1 work email found @harvard.edu 1 phone found area 732 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@harvard.edu
Direct phone (732) ***-****
LinkedIn Profile matched
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Current company
Role
Research Engineer | Cloudflare
Location
Cambridge, Massachusetts, United States
Company size

Who is James L.? Overview

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Quick answer

James L. is listed as Research Engineer | Cloudflare at Cloudflare, a company with 1757 employees, based in Cambridge, Massachusetts, United States. AeroLeads shows a work email signal at harvard.edu, phone signal with area code 732, and a matched LinkedIn profile for James L..

James L. previously worked as Research Engineer at Cloudflare and Doctoral Student at Harvard University. James L. holds Doctor Of Philosophy - Phd, Computer Science from Harvard University.

Company email context

Email format at Cloudflare

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*@harvard.edu
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AeroLeads found 1 current-domain work email signal for James L.. Compare company email patterns before reaching out.

Profile bio

About James L.

James L. is a Research Engineer | Cloudflare at Cloudflare. He possess expertise in java, ruby, ruby on rails, hadoop, apache kafka and 17 more skills.

Listed skills include Java, Ruby, Ruby On Rails, Hadoop, and 18 others.

Current workplace

James L.'s current company

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Cloudflare
Cloudflare
Research Engineer | Cloudflare
san francisco, california, united states
Website
Employees
1757
AeroLeads page
12 roles

James L. work experience

A career timeline built from the work history available for this profile.

Research Engineer

Current
Feb 2024 - Present

Research Engineer Intern

Jun 2021 - Aug 2022

Technical Lead

Greater Boston Area

Jun 2017 - Aug 2017

Software Engineering Co-Op

Member of the Clojure back-end Core team.

Jan 2016 - Jun 2016

Software Engineering Co-Op

Venice Beach, CA

· Added fully-functional Litecoin and Dogecoin payment capabilities to the Bitcoin multi-signature wallet API.· Planned and implemented Gem’s webhook / callback system, in which blockchain events trigger HTTP requests.

Jan 2015 - Jun 2015

Software Engineering Co-Op

Cambridge, MA

  • Worked on the Analytics back-end team which handles the aggregation and storage of hundreds of clicks and submissions per second using technologies such as Apache HBase, Apache Hadoop, and Apache Kafka, and Amazon.
  • Designed and constructed a long-term testing framework called "Spawning Pool" which simulates users clicking a specified flow of site pages in succession, using a task-queue system.
  • Spawning Pool simulates realistic daily site traffic, then verifies that the… Show more
  • Spawning Pool simulates realistic daily site traffic, then verifies that the traffic increments the appropriate counters in a complex Hadoop pipeline, using a daily cron job. It then reports back to the team if there.
  • Spawning Pool helped our team and the company notice and avoid multiple critical situations and catch long-term, difficult-to-fix bugs before they caused any residual damage. It continues to run today and provides.
  • Converted sets of successive Hadoop jobs that processed site visits in 60 - 90 minutes into Kafka jobs processing data in 5 - 15 seconds, drastically reducing both customer wait time and the size of our codebase.
Jan 2014 - Jul 2014

Web Developer

Focused Coaching

Marlboro, NJ

  • Singlehandedly designed and implemented a student test record system with Ruby on Rails
  • Integrated the database and a custom-made web-payment application using PHP, MySQL, CSS, HTML
  • Improved a web-based SAT Vocab game written in Javascript, PHP, MySQL
May 2013 - Apr 2014

Web Developer

Mugglenet.Com
  • Independently repaired and implemented O.W.L.s quiz system, used by 100,000+ visitors
  • Navigated and acclimated myself to the faulty PHP system and made it functional
  • Connected an industrial strength PHP email system to confirm passwords / send quiz results
Apr 2013 - Aug 2013

Sales Associate

Wall, NJ

  • Oversaw shipping and receiving, managed inventory and promoted store cleanliness and safety
  • Assisted customers with their purchases
Jul 2011 - May 2012
Team & coworkers

Colleagues at Cloudflare

Other employees you can reach at cloudflare.com. View company contacts for 1757 employees →

4 education records

James L. education

Bachelor Of Science (Bs), Computer Science

Activities and Societies: Association for Computing Machinery, Muay Thai

Education record

Communications High School
FAQ

Frequently asked questions about James L.

Quick answers generated from the profile data available on this page.

What company does James L. work for?

James L. works for Cloudflare.

What is James L.'s role at Cloudflare?

James L. is listed as Research Engineer | Cloudflare at Cloudflare.

What is James L.'s email address?

AeroLeads has found 1 work email signal at @harvard.edu for James L. at Cloudflare.

What is James L.'s phone number?

AeroLeads has found 1 phone signal(s) with area code 732 for James L. at Cloudflare.

Where is James L. based?

James L. is based in Cambridge, Massachusetts, United States while working with Cloudflare.

What companies has James L. worked for?

James L. has worked for Cloudflare, Harvard University, Soli, Northeastern University, and Sonian.

Who are James L.'s colleagues at Cloudflare?

James L.'s colleagues at Cloudflare include Susan Carman, Garret Brown, Kennedy Kioko, Anna Norek, and Tobi A.

How can I contact James L.?

You can use AeroLeads to view verified contact signals for James L. at Cloudflare, including work email, phone, and LinkedIn data when available.

What schools did James L. attend?

James L. holds Doctor Of Philosophy - Phd, Computer Science from Harvard University.

What skills is James L. known for?

James L. is listed with skills including Java, Ruby, Ruby On Rails, Hadoop, Apache Kafka, Haskell, Hbase, and Racket.

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