Jason Ko

Jason Ko: Email & Phone Number

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Marketing Analyst at Tempo Software|New York City Metropolitan Area, United States

Position:

Marketing Analyst at Tempo Software

Location:

New York City Metropolitan Area, United States

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Last updated: 2026-05-28
Updated: 2026-05-28

Found email addresses for Jason Ko:

Business emails:
Personal emails:
j***@hotmail.com,
j***@hearts-science.com,
k***@gmail.com

Found phones for Jason Ko:

+1-480-***-**56,
+1-870-***-**49
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Work Experience 7 years

Marketing Analyst at Tempo Software

Jan 2024 - Current

Data Analyst at CMI Media Group

Jan 2023 - Dec 2023

Data Analyst at InMarket

Jan 2021 - Dec 2022

Data Analyst at Hearts & Science

Jan 2020 - Dec 2020

Data Analyst at dentsu

Jan 2019 - Dec 2019

Jason Ko started working in 2019, then the employee has changed 4 companies and 1 job. On average, Jason Ko works for one company for 1 year 5 months.

Their professional focus is A/B Testing, Amazon Redshift, and Data Analysis across 3 core areas.

Education

Bachelor of Business Administration - BBA at Baruch College

Frequently Asked Questions

What is Jason Ko's email address?

SignalHire found verified email addresses for Jason Ko, both business and personal. Their business email is j******o@tempo.io, and personal emails include j***@aol.com, j***@hotmail.com, and j***@hearts-science.com.

What is Jason Ko's phone number?

SignalHire found multiple verified phone numbers for Jason Ko: +1-909-***-**80, +1-480-***-**56, and +1-870-***-**49.

How do I contact Jason Ko at Tempo Software?

You can reach Jason Ko 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 Jason Ko's professional background?

Jason Ko has 7 years of professional experience. They have held roles including Data Analyst, Data Analyst, and Data Analyst at companies such as CMI Media Group, InMarket, and Hearts & Science. Their education includes Bachelor of Business Administration - BBA from Baruch College.

Is Jason Ko's contact information up to date?

Yes. Jason Ko's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Marketing Analyst at Tempo Software in Boston, Massachusetts, United States.

Jason Ko Namesakes

Name
Company
Position
Jason Ko
Barrister At Law
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Jason Ko
Pheeew Inc
Co-Founder & COO
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Jason Ko
Assistant Department Manager
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