Ethan Key

Ethan Key: Email & Phone Number

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LLM Trainer at Handshake|Dallas-Fort Worth Metroplex, United States

Position:

LLM Trainer at Handshake

Location:

Dallas-Fort Worth Metroplex, United States

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Last updated: 2026-05-09
Updated: 2026-05-09

Found email addresses for Ethan Key:

Business emails:
Personal emails:
e***@aol.com,
k***@jobs.bestbuy.com,
k***@thepoolattendantcompany.com

Found phones for Ethan Key:

+1-909-***-**71,
+1-520-***-**96,
+1-520-***-**96
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Work Experience 6 years

LLM Trainer at Handshake

Oct 2025 - Current

CS411 Course Grader at Boston University

Jan 2026 - May 2026

Software Engineer Intern at Otodata

May 2025 - Aug 2025

Software Development Research Assistant at Human-to-Everything (H2X) Lab

Oct 2024 - Jan 2025

Software Engineer Fellow at BU Spark!

Sep 2024 - Dec 2024

Computing Department Associate at Best Buy

Sep 2024 - Dec 2024

Pool Attendant at The Pool Attendant Company

May 2024 - Aug 2024

Package Handler at FedEx Ground

Jul 2023 - Sep 2023

Tournament Volunteer at Tierra Verde Golf Course

May 2021 - Aug 2021

Front Desk Associate at OFI Baseball/Fitness

Apr 2020 - Aug 2020

Ethan Key started working in 2020, then the employee has changed 9 companies and 9 jobs. On average, Ethan Key works for one company for 4 months.

Their professional focus is .NET Framework, AngularJS, and Artificial Intelligence across 3 core areas.

Education

Bachelor's degree at Boston University

The Oakridge School

Frequently Asked Questions

What is Ethan Key's email address?

SignalHire found verified email addresses for Ethan Key, both business and personal. Their business email is k**@joinhandshake.com, and personal emails include k***@hotmail.com, e***@aol.com, and k***@jobs.bestbuy.com.

What is Ethan Key's phone number?

SignalHire found multiple verified phone numbers for Ethan Key: +1-909-***-**39, +1-909-***-**71, and +1-520-***-**96.

How do I contact Ethan Key at Handshake?

You can reach Ethan Key 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 Ethan Key's professional background?

Ethan Key has 6 years of professional experience. They have held roles including CS411 Course Grader, Software Engineer Intern, and Software Development Research Assistant at companies such as Boston University, Otodata, and Human-to-Everything (H2X) Lab. Their education includes Bachelor's degree from Boston University, and The Oakridge School.

Is Ethan Key's contact information up to date?

Yes. Ethan Key's SignalHire profile was last updated on 9 May 2026, reflecting their current position as LLM Trainer at Handshake in San Francisco, California, United States.

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