HealthDetective wins Rep. Henry Cuellar’s 2023 Congressional App Challenge in Texas’s 28th District

Rep. Cuellar has named Mateo Hernández of John B. Alexander Magnet High School for Health Sciences and Abhinav Gurram of Green Hope High School as the winners of the 2023 Congressional App Challenge in Texas’s 28th District.

When asked what inspired the creation of HealthDetective, the students said, “The inspiration for creating HealthDetective came from our team’s deep understanding of the physical and emotional challenges that individuals face when dealing with health problems and chronic illnesses. The journey to recovery can be arduous and isolating, leaving people feeling overwhelmed and unmotivated. We recognized the need for a supportive, evidence-based, and user-centric app that empowers individuals to take control of their health journey.

We were driven by the potential of mobile technology to improve the lives of those living with various health conditions. Our vision was to offer a comprehensive solution that not only assists in tracking and managing health but also provides a sense of community and emotional support.

The emphasis on evidence-based methods, such as calming music and imagery, was inspired by research demonstrating their positive effects on emotional well-being and stress reduction. By integrating these techniques, we aimed to enhance the holistic well-being of users during their recovery journey.

The idea of creating a platform for users to connect with others going through similar health challenges emerged from the recognition that peer support can be invaluable in promoting motivation, sharing experiences, and reducing feelings of isolation. This sense of community was envisioned as a cornerstone of HealthDetective.

Ultimately, our inspiration for HealthDetective was driven by the belief that technology can play a vital role in improving the quality of life for individuals facing health difficulties, offering them a sense of control, empowerment, and emotional well-being during their recovery process.”

This year’s Challenge saw an unprecedented level of participation, with 374 Members of the House of Representatives hosting competitions, surpassing the previous record of 340. A remarkable 11,334 students from across the United States competed in this year’s Challenge, marking an impressive increase of nearly 1,000 participants compared to the previous record set in 2019. The enthusiasm and creativity these students display is a testament to the growing interest in technology and signal a bright future for American innovation. The surge of ingenuity continued with a whopping 3,645 original applications flooding in, nearly a thousand more than the previous year’s high. This remarkable growth showcases the exceptional talent and innovation within our nation’s youth.


The Congressional App Challenge is an official initiative of the U.S. House of Representatives, where Members of Congress host contests in their districts for middle school and high school students, encouraging them to learn to code and inspiring them to pursue careers in computer science. This resounding show of bipartisan support emphasizes the critical importance of STEM education in today’s rapidly evolving world. Each participating Member of Congress selects a winning app from their district, and each winning team is invited to showcase their winning app to Congress during our annual #HouseOfCode festival. The program is a public-private partnership made possible through funding from Omidyar Network, AWS, Rise, theCoderSchool, Apple, and others.

The 2024 Congressional App Challenge will launch in May of 2024, and eligible students can pre-register for the competition now.