Matthew In: Email & Phone Number

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Founder at Tandem|Cypress, California, United States

Position:

Founder at Tandem

Location:

Cypress, California, United States

View Matthew In's Email

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Last updated: 2026-09-13

Updated: 2026-09-13

Found email addresses for Matthew In:

Business emails:

m*******n@tandemgrowth.io

Personal emails:

*n*@usc.edu

Found phones for Matthew In:

+1-909-***-**06,

+1-480-***-**00,

+1-323-***-**63,

+1-205-***-**09

A different Matthew In?

Work Experience 5 years

Founder at Tandem

Jun 2026 - Current

Sales Analyst Intern (Costco Team) at Niagara Bottling

May 2026 - Current

Co-Founder at The Gauntlet

Aug 2025 - Current

Board Member at Spark SC

Aug 2024 - Current

Growth Intern at Willow

Oct 2025 - Feb 2026

AI Trainer at Handshake

Oct 2025 - Nov 2025

Founder at Evolve Fitness

Jan 2023 - Nov 2025

Startup Operations Intern at Wildcard

May 2025 - Aug 2025

FTI Consulting Summer IMPACT Leadership Program at FTI Consulting

May 2025 - May 2025

KBBQ Server at Ziggle KBBQ

Apr 2023 - May 2024

Physical Therapist Aide at Huntington Beach Physical Therapy Specialists

Nov 2022 - Nov 2023

Project Manager/Mentor at Higher Ground Youth & Family Services

May 2021 - Sep 2021

Matthew In started working in 2021, then the employee has changed 11 companies and 10 jobs. On average, Matthew In works for one company for 10 months.

Matthew is proficient in English and Korean. Their professional focus is Communication, Community Development, and Critical Thinking across 3 core areas.

Matthew holds Google Data Analytics and Professional Growth and Development certifications and has been awarded Hanjin/Korean Air Endowed Scholarship, Dean's Honor List, and President's Honor Roll

Education

Bachelor of Science - BS at University of Southern California

Bachelor of Business Administration - BBA at Cypress College

Cypress High School

Frequently Asked Questions

What is Matthew In's email address?

SignalHire found verified email addresses for Matthew In, both business and personal. Their business email is m*******n@tandemgrowth.io, and personal emails include *n*@usc.edu.

What is Matthew In's phone number?

SignalHire found multiple verified phone numbers for Matthew In: +1-909-***-**06, +1-480-***-**00, and +1-323-***-**63.

How do I contact Matthew In at Tandem?

You can reach Matthew In 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 Matthew In's professional background?

Matthew In has 5 years of professional experience. They have held roles including Sales Analyst Intern (Costco Team), Co-Founder, and Board Member at companies such as Niagara Bottling, The Gauntlet, and Spark SC. Their education includes Bachelor of Science - BS from University of Southern California, and Bachelor of Business Administration - BBA from Cypress College.

Is Matthew In's contact information up to date?

Yes. Matthew In's SignalHire profile was last updated on 13 September 2026, reflecting their current position as Founder at Tandem in Chicago, Illinois, United States.

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