William Keller

William Keller is a Senior Android Engineer at Frollo. William (Guillermo) has also worked as a Senior Technical Consultant at Performent Consulting Pte Ltd and as a Senior Android Developer/Analyst/ Engineer at Appscore. William has experience in various technologies such as Kotlin, Spring Boot, React Native, and MongoDB. William (Guillermo) holds a B.Eng Comp degree from Western Sydney University and has a background in Physics, Chemistry, and Computing from Loyola College and Plumpton High School.