Mazah wins Rep. Mark Harris’s 2025 Congressional App Challenge in North Carolina’s Eighth District

Rep. Mark Harris has named Noga Gercsak and Ishika Meel of David W. Butler High School and Ardrey Kell High School as the winners of the 2025 Congressional App Challenge in North Carolina’s Eighth District. Their app Mazah confronts the global food waste crisis where it begins: in our homes.

When asked what inspired the creation of Mazah, the students said, “Mazah emerged from witnessing food waste’s contradictory realities at The Bulb, a Charlotte nonprofit redistributing rescued produce to families facing food insecurity. Every Monday, I distributed fruits and vegetables to community members who depended on these donations. Through these conversations, I observed a preventable paradox: grocery stores discarded perfectly edible produce deemed ‘unsellable’ due to cosmetic imperfections, while families blocks away struggled to afford basic nutrition. This systemic inefficiency lingered with me beyond market shifts. How could we allow such abundance and scarcity to coexist?

“Simultaneously, our passion for baking revealed waste’s personal dimension. We repeatedly discovered expired ingredients, purchased duplicate items, and watched potential recipes spoil. We realized waste doesn’t originate solely in commercial supply chains—it proliferates in our kitchens through disconnected purchasing, storage, and consumption habits.

“These parallel experiences revealed an opportunity. What if technology could bridge both gaps—helping households manage resources mindfully while connecting surplus to those experiencing need?

“Our team envisioned empowering ordinary families to make consistent, incremental changes that compound over time. We named our app Mazah—meaning ‘Earth’ across multiple languages—to reflect this global perspective on a local problem. We designed beyond simple expiration tracking toward comprehensive environmental action: inspiring mindful consumption, preventing household waste, and facilitating community sharing.

“The Bulb showed me food waste’s human dimension: grateful families receiving vegetable bags, dedicated volunteers making tangible differences. Our culinary experiences revealed the personal frustration of spoiled ingredients alongside the satisfaction of transforming leftovers into something delicious.

“Mazah represents where these worlds converge: community impact meeting technological innovation. It’s our answer to reimagining food management, reducing waste, and creating meaningful change—not through sweeping policy alone, but through empowering individual households to act collectively.”

The 2025 Congressional App Challenge marked another record-setting year for the program. A total of 394 Members of the U.S. House of Representatives hosted App Challenges in their congressional districts, the highest level of participation in the program’s history. More than 13,800 students from across the country participated, submitting over 4,600 original apps focused on real-world challenges ranging from health and accessibility to education, sustainability, and civic engagement.

The Congressional App Challenge is an official initiative of the U.S. House of Representatives that encourages middle school and high school students to learn to code, explore computer science, and build practical technology solutions for their communities. Each participating Member of Congress selects a winning app from their district, and winning teams are invited to showcase their projects to Members of Congress, staff, and industry leaders at the annual #HouseOfCode celebration on Capitol Hill.

The Challenge is proudly bipartisan and reflects a shared commitment to expanding access to STEM education and preparing the next generation of American innovators for the future workforce. The program is a public-private partnership made possible through funding from the Broadcom Foundation, AWS, Infosys Foundation USA, theCoderSchool, Apple, and others.

The 2026 Congressional App Challenge will launch in May, and eligible students can pre-register for the competition now.