Skip to main content


As the manager of a dog walking company, Jon and his management team was always looking for a solution to the problem of keeping track of their walkers from their office. With walkerPal, he has begun to solve that problem.

Using React-Native and Expo, Jon was able to create a real-time walker check-in system. In his demo, he shows how scanning a QR code, encoded with a client's name, will keep a timestamp of the scan along with the location of the person when they scanned the QR code. Jon also used the Google Maps API to render a map with the best directions from the scanned geolocation to the next walk on an inputted schedule.

Project Members: Jon Rosado

Find the program that fits your life.

Learn about our coding, cybersecurity, and data analytics bootcamps offered on full-time and part-time schedules.