Web Design by Leila Hornick

UX, Content Strategy, Web Development & Graphics

Work Samples:

Mobile Applications

Mobile Applications

I led the design and development of Airwyn, a successful clean air mobile app that integrated real-time Air Quality Index data from over 30,000 sensors. As the Product Designer, I was responsible for crafting intuitive, user-centered experiences and defining the app’s overall interaction design strategy. My role encompassed:

  • Conducting comprehensive user research to understand user needs and behaviors.
  • Leading the UX and product design process, including prototyping, testing, and refining workflows to ensure an engaging and accessible interface.
  • Collaborating closely with cross-functional teams—product management, engineering, and user research—to translate complex requirements into elegant, scalable solutions.
  • Ensuring seamless integration of complex environmental data into a user-friendly interface.

This work contributed to delivering a highly rated app that effectively informed users about air quality in real time, earning 5-star ratings on both the iOS App Store and Google Play.

A data graph screen for the Airwyn clean air app, showing the air quality range for a specific location.
Airwyn, clean air app showing the number 8 over a bright green background to indicate a safe air quality index (AQI).
The Airwyn clean air app street-view screen showing a close-range map centered around the mobile device using the app, with yellow bubbles indicating the moderately unsafe air quality index (AQI) for nearby air-quality sensors.
Airwyn, clean air app showing a red-colored air quality index (AQI) of 395, which is extremely unsafe air to breathe.
Airwyn the clean air app showing the global map view, with high-level air quality index (AQI) bubbles visible, all in green safe AQI range.