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Siyuan (Marco) Chen Email & Phone Number

Psychometrician at Duolingo at Duolingo
Location: Pittsburgh, Pennsylvania, United States 6 work roles 3 schools
1 work email found @duolingo.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@duolingo.com
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Current company
Duolingo
Role
Psychometrician at Duolingo
Location
Pittsburgh, Pennsylvania, United States
Company size
698 employees

Who is Siyuan (Marco) Chen? Overview

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Quick answer

Siyuan (Marco) Chen is listed as Psychometrician at Duolingo at Duolingo, a company with 698 employees, based in Pittsburgh, Pennsylvania, United States. AeroLeads shows a work email signal at duolingo.com and a matched LinkedIn profile for Siyuan (Marco) Chen.

Siyuan (Marco) Chen previously worked as Psychometrician at Duolingo and President's Postdoctoral Scholar at The Ohio State University. Siyuan (Marco) Chen holds Doctor Of Philosophy - Phd from University Of North Carolina At Chapel Hill.

Company email context

Email format at Duolingo

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{first_initial}{last}@duolingo.com
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AeroLeads found 1 current-domain work email signal for Siyuan (Marco) Chen. Compare company email patterns before reaching out.

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Profile bio

About Siyuan (Marco) Chen

Siyuan (Marco) Chen is a Psychometrician at Duolingo at Duolingo. He possess expertise in qualitative research, business case, public speaking, project management, data coding and 7 more skills.

Listed skills include Qualitative Research, Business Case, Public Speaking, Project Management, and 8 others.

Current workplace

Siyuan (Marco) Chen's current company

Company context helps verify the profile and gives searchers a useful next step.

Duolingo
Duolingo
Psychometrician at Duolingo
pittsburgh, pennsylvania, united states
Website
duolingo.com
Employees
698
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Company profile
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6 roles

Siyuan (Marco) Chen work experience

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

Psychometrician

Current
Duolingo

Pittsburgh, Pennsylvania, United States

Psychometric works supporting the Duolingo English Test (DET)

Nov 2024 - Present

President'S Postdoctoral Scholar

The Ohio State University

Columbus, Ohio, United States

University-funded postdoc in quantitative psychology. Longitudinal measurement evaluation, fairness and equity in university testing. https://u.osu.edu/osupac/postdocs-2/current-postdocs/funding/ppsp/https://sites.google.com/view/smarcochen/about

Aug 2023 - Nov 2024

Graduate Research And Teaching Assistant

University Of North Carolina At Chapel Hill

North Carolina

My research focuses on latent trait growth models with covariate-informed measurement and Bayesian regularization. Such models account for multiple person time-varying and -invariant background covariates in order to depict growth trajectories of individuals from different population subgroups.

Jul 2018 - May 2023

R&D Analytics Intern

Sas

Cary, North Carolina, United States

Advanced Analytics division; PROC IRT feature prototyping

May 2021 - Aug 2021

Research Assistant

University Of Virginia Tong Lab

Charlottesville, Virginia Area

Worked on Bayesian quantile regression simulations and longitudinal application at Professor Cynthia Tong's lab.

Aug 2017 - May 2018

Procurement Analyst Intern

Tranlin, Inc.

Richmond, Virginia

Tranlin is the US subsidiary of a Chinese straw paper and green fertilizer manufacturer.

May 2016 - Aug 2016
Team & coworkers

Colleagues at Duolingo

Other employees you can reach at duolingo.com. View company contacts for 698 employees →

MJ Maria Jose Asensio Moreno Maria Jose Asensio Moreno Colleague at Duolingo Madrid, Community Of Madrid, Spain, Spain View → KV Kamilly Vitória Kamilly Vitória Colleague at Duolingo Conceição Do Coité, Bahia, Brazil, Brazil View → JK Josh Kenny Josh Kenny Colleague at Duolingo San Mateo, California, United States, United States View → JK Jason Kenny Jason Kenny Colleague at Duolingo New York, New York, United States, United States View → KB K Bee K Bee Colleague at Duolingo Clinton Township, Michigan, United States, United States View → HN Huy Nguyen Huy Nguyen Colleague at Duolingo Vietnam, Viet Nam View → YB Yago Brasil Yago Brasil Colleague at Duolingo Rio De Janeiro, Rio De Janeiro, Brazil, Brazil View → JA Jaime Arribas Leal Jaime Arribas Leal Colleague at Duolingo Barcelona, Catalonia, Spain, Spain View → XJ Xiangying Jiang Xiangying Jiang Colleague at Duolingo Pittsburgh, Pennsylvania, United States, United States View → AF Alison Falco Alison Falco Colleague at Duolingo New York City Metropolitan Area, United States View →
3 education records

Siyuan (Marco) Chen education

FAQ

Frequently asked questions about Siyuan (Marco) Chen

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

What company does Siyuan (Marco) Chen work for?

Siyuan (Marco) Chen works for Duolingo.

What is Siyuan (Marco) Chen's role at Duolingo?

Siyuan (Marco) Chen is listed as Psychometrician at Duolingo at Duolingo.

What is Siyuan (Marco) Chen's email address?

AeroLeads has found 1 work email signal at @duolingo.com for Siyuan (Marco) Chen at Duolingo.

Where is Siyuan (Marco) Chen based?

Siyuan (Marco) Chen is based in Pittsburgh, Pennsylvania, United States while working with Duolingo.

What companies has Siyuan (Marco) Chen worked for?

Siyuan (Marco) Chen has worked for Duolingo, The Ohio State University, University Of North Carolina At Chapel Hill, Sas, and University Of Virginia Tong Lab.

Who are Siyuan (Marco) Chen's colleagues at Duolingo?

Siyuan (Marco) Chen's colleagues at Duolingo include Maria Jose Asensio Moreno, Kamilly Vitória, Josh Kenny, Jason Kenny, and K Bee.

How can I contact Siyuan (Marco) Chen?

You can use AeroLeads to view verified contact signals for Siyuan (Marco) Chen at Duolingo, including work email, phone, and LinkedIn data when available.

What schools did Siyuan (Marco) Chen attend?

Siyuan (Marco) Chen holds Doctor Of Philosophy - Phd from University Of North Carolina At Chapel Hill.

What skills is Siyuan (Marco) Chen known for?

Siyuan (Marco) Chen is listed with skills including Qualitative Research, Business Case, Public Speaking, Project Management, Data Coding, Islamic Studies, Spss, and Guitar.

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