Nestling: Your NICU Parent Copilot wins Rep. Addison McDowell’s 2025 Congressional App Challenge in North Carolina’s Sixth District.
Rep. Addison McDowell has named Haashini Balasubramanian of Cox Mill High School as the winner of the 2025 Congressional App Challenge in North Carolina’s Sixth District. Their app Nestling: Your NICU Parent Copilot is an AI-powered mobile companion designed to support parents after their newborn’s discharge from the NICU.
When asked what inspired the creation of Nestling, Haashini Balasubramanian said, “The idea for Nestling came from my desire to use artificial intelligence to address gaps in maternal and neonatal health. While researching AI models that predict neonatal outcomes based on maternal factors, I found a common issue. After babies leave the NICU, families often lose access to ongoing, guided monitoring. Parents return home with discharge papers, medication lists, and follow-up notes, but without the structured insights they had in the hospital.
“I wanted to create an app that brings that guidance home. I envisioned a system that blends data science’s precision with the warmth of parental love: a digital companion that learns, reassures, and celebrates milestones with families. Witnessing how AI can personalize information motivated me to make it emotional, too. That’s why I designed Nestling’s logbook to not only track data but also store photos: small reminders that technology can document love just as well as numbers.
“Nestling’s mission is personal. Helping parents feel more confident through technology matters deeply to me. Healthcare is fundamentally about empathy. As I designed the app, I considered how each feature, from the color scheme to the forecasting model, could promote comfort, clarity, and hope. I also wanted to make medical knowledge more accessible. Many parents lack a healthcare background or easy access to specialists. Nestling aims to simplify complex information, making it empowering rather than overwhelming. By merging engineering, artificial intelligence, and compassion, I sought to create something that gives parents more confidence and gives newborns a better start.”
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.
