Eric Tjon, Software Engineer at Jefit Inc.

Eric Tjon

Software Engineer at Jefit Inc. | San Francisco Bay Area, United States

Profile last verified July 2026
Computer Software Verified Profile San Francisco Bay Area, United States San Jose State University
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Eric Tjon Socials
Eric Tjon Work Experience

Software Engineer at Jefit Inc. in October 2023 - Present

Software Engineer at Vueable Query (Open Source) in March 2023 - October 2023

Web Developer at Yannie Lau Real Estate in July 2023 - September 2023

See more See less

Software Engineer | Moodi - Microblog App at Open Source Projects in March 2023 - June 2023

Software Engineer | SimPlant V2 - Plant Care App at Open Source Projects in March 2023 - June 2023

Software Engineer | Pantry Pal App - Recipe and Ingredient Tracker at Open Source Projects in March 2023 - June 2023

Eric Tjon Education

San Jose State University, Master of Science - MS, January 2018 to January 2020

University of California, Davis, Bachelor of Science - BS, January 2012 to January 2016

Eric Tjon Skills
Tailwind CSS Continuous Integration and Continuous Delivery (CI/CD) TypeScript React.js PostgreSQL Node.js Express.js Jest JavaScript Vue.js D3.js Chrome DevTools Pandas NumPy Vitest Vite Python (Programming Language) Deep Learning Machine Learning C++ Java SQL Matplotlib PyTorch Scikit-Learn
About Eric Tjon’s Current Company
Jefit Inc.

Jefit is an award winning social workout tracking platform that keeps gym goers stay motivated by tracking and analyzing their fitness goals. Jefit has been downloaded over 9 million times in over 50 countries across the iOS and Android apps and grown to be one of the top health and fitness apps in the app store. To date Jefit has been fully bootstrapped and profitable, which has allowed us to create an app experience featured by Google Play, USA Today, Muscle and Fitness, and many others. What sets us apart from other fitness apps is our focus on leveraging social features and data science to make our users'​ workouts fun and to motivate them to be consistent at the gym. Our vision is to become the #1 Health and Fitness app that not only makes fitness accessible, but is also home to a community that motivates and pushes each other to reach their fitness goals.

Discover more about Jefit Inc.
Eric Tjon’s Colleagues
Jingyao Zuo

Jingyao Zuo

Los Angeles Metropolitan Area

UIUX & Visual Designer

Web Developer at 35 Creatives
(August 2026 – August 2026)

Daniel Ramirez

Daniel Ramirez

San Jose, California, United States

iOS Developer

iOS Developer at Jefit Inc.
(September 2023 – Present)

Jerry Durkin

Jerry Durkin

San Jose, California, United States

iOS @ Jefit

iOS Software Engineer at Jefit Inc.
(March 2023 – Present)

David Hsieh

David Hsieh

San Jose, California, United States

iOS Software Engineer @ Jefit

iOS Software Engineer at Jefit Inc.
(August 2022 – Present)

QZ

Qiwen Zheng

New York, New York, United States

Growth Marketing Analytics

Growth Marketing Specialist at Jefit Inc.
(July 2023 – Present)

AL

Alexander Llanas

San Francisco Bay Area

Software Engineer

Software Engineer at Jefit Inc.
(July 2022 – Present)

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Frequently asked questions about Eric Tjon

What is Eric Tjon email address?

Email Eric Tjon at [email protected]. This email is the most updated Eric Tjon's email found in 2026.

How to contact Eric Tjon?

To contact Eric Tjon send an email to [email protected].

What company does Eric Tjon work for?

Eric Tjon works for Jefit Inc..

What is Eric Tjon's role at Jefit Inc.?

Eric Tjon is Software Engineer

What industry does Eric Tjon work in?

Eric Tjon works in the Computer Software industry.

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