Our Company
/ Est. Purdue University

We capture experience
as it actually happens.

The next generation of experience-capture technology.

0K+
Researchers worldwide
0K+
Surveys created
0M+
Responses captured
Across 20+ countries & growing
Research powered by ExpiWell has been published & featured in
Sociological Methodology
Journal of Occupational and Organizational Psychology
Journal of Personality and Social Psychology
Emotion
Journal of Experimental Social Psychology
Journal of Environmental Psychology
Sleep Advances
Journal of Leisure Research
Psychology of Sport and Exercise
Affective Science
Journal of Affective Disorders
Developmental Psychology
Motivation Science
Journal of Counseling Psychology
Journal of Positive Psychology
Appetite
Health Psychology
Journal of Behavioral Medicine
Journal of Psychopathology and Clinical Science
Our Mission

We lead the science of Ecological Momentary Assessment — what people do, feel, and think in everyday life — and make the research tools to study it accessible to every researcher.

One platform for experience-centered data, real-time communication, and community — built where scientific rigor meets human-centered design, so researchers and participants alike love using it.

Leadership

Meet our founders

Visionary leaders combining academic excellence with technical innovation to transform experience research.

Justin Rahimi
Justin Rahimi
CEO & Technical Co-Founder

As CEO, Justin guides ExpiWell’s overall strategy, keeping the platform focused on solving real-world research challenges. He leads technical development, using full-stack expertise to translate complex needs into secure, reliable, user-friendly software.

His leadership is backed by two decades managing teams across healthcare, global manufacturing, government, and fintech — experience he brings to building a team dedicated to reliable support and continuous improvement.

Louis Tay, Ph.D.
Louis Tay, Ph.D.
Co-Founder
William C. Byham Chair Professor

Dr. Louis Tay is the William C. Byham Chair Professor of Industrial-Organizational Psychology at Purdue University and director of WAM-Lab. His research merges well-being, character strengths, and vocational interests with measurement and data science.

Co-editor of Big Data in Psychological Research and the Handbook of Well-Being, his work is featured in the Wall Street Journal, Washington Post, TIME, and Scientific American. He also advises Fortune 500 organizations on well-being and bias in machine learning.

Customer Success

The people who connect you to the right solution

Dedicated experts pairing you with the perfect research approach — and making sure you succeed with it.

Trisha Tay
Trisha Tay
Operations Manager
Mark Limpin
Mark Limpin
Client Partner
John Lee
John Lee
Client Partner
Engineering

The architects behind a reliable platform

The builders keeping ExpiWell powerful, secure, and dependable at research scale.

Core & Mobile
12 engineers
Rana Usama
Rana Usama
Principal Software & Infrastructure Engineer
Glency Tirao
Glency Tirao
Senior Software Engineer & Scrum Master
Maverick Hai
Maverick Hai
Staff Software Engineer
Krishna Jasani
Krishna Jasani
Senior Software & Product Engineer
Felipe Saldarriaga
Felipe Saldarriaga
Senior Software Engineer
Muhammad Talha
Muhammad Talha
Senior Software Engineer
Krunal Bhanderi
Krunal Bhanderi
Senior Mobile Software Engineer
Ahzam Ghouri
Ahzam Ghouri
Senior Mobile Software Engineer
Anshul Shah
Anshul Shah
Senior Software Engineer
Nitin Mujpara
Nitin Mujpara
Senior Software Engineer
Vikram Patel
Vikram Patel
Senior Software Engineer
Divyaraj Zaveri
Divyaraj Zaveri
Senior Business Analyst
Technical Strategy

Advisors guiding our evolution

Decades of enterprise-level expertise shaping where the platform goes next.

Omar Pineda
Omar Pineda
Advisor
David Torres, Ph.D.
David Torres, Ph.D.
Advisor
Margaret Becker
Margaret Becker
Advisor
Scientific Advisory Board

Distinguished researchers guiding our scientific direction

Thought leaders who keep the platform grounded in rigorous, peer-reviewed science.

Allison S. Gabriel, Ph.D.
Allison S. Gabriel, Ph.D.
Scientific Advisor
Daniel J. Beal, Ph.D.
Daniel J. Beal, Ph.D.
Scientific Advisor
Marilyn Uy, Ph.D.
Marilyn Uy, Ph.D.
Scientific Advisor
Catherine Fairbairn, Ph.D.
Catherine Fairbairn, Ph.D.
Scientific Advisor
Kostadin Kushlev, Ph.D.
Kostadin Kushlev, Ph.D.
Scientific Advisor
Start today

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Join over 7,000 researchers around the world and start collecting data today.