Worked with app controller development team for Sonos speakers

· Implemented a album recommendation list in home tab of Sonos controller app by Android/iOS native language and internal C++ libraries

· Set up a/b test using Optimizely platform for feature experiments over separate cohort of users

· Setup interana data platform monitoring, observed users have experienced less time for initial music load

· Designed and introduced a new user workflow which helped user better manage their favorite music and improved user interactions and experience

· Created and developed a mobile app in swift to collect training data from mobile accelerometer & gyroscope sensor

· Migrated four webapp functions related with Twitter, weather, voice control and face recognition from Philips portal to native iOS mobile app, provided easy access from mobile devices

· Converted bidirectional LSTM model for motion classification with 93.76% accuracy in Keras to Core ML and integrated to iOS app

· Deployed face recognition by ARKit, combined blink and smile detection with light show interactions