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Valentin Vion

Valentin Vion

Senior Software Engineer

34 years old
Employed Unavailable
  • Conceptualized, developed, deployed and maintained Android applications and Java desktop applications
  • Supervised the development and deployed the iOS application
  • Contributed to the development of the sensor's firmware
  • Set up and maintained the project management tool Redmine
  • Technologies: Java SE, JavaFX, Swing, Android, C, Mercurial, Bluetooth Low Energy, ANT+, Redmine
Detailed Description
  • cosinuss° One: an Android application using heart rate and temperature measurements along with GPS data to enable the user to track physical activity
  • cosinuss° Lab: an Android application allowing multiple connections with BLE sensors, displaying real-time charts and recording locally and remotely data used to improve vital sign detection algorithms (internal use)
  • cosinuss° ProdTest: a JavaFX application assisting device manufacturers to install firmware and to test and validate sensors' proper functioning (internal use)
Company Description
cosinuss° is an advanced technology startup building body sensors measuring heart rate and core body temperature from the ear. The device uses Bluetooth Low Energy and ANT+ to communicate with monitoring devices such as smartphones and smartwatches. The Android and iOS applications use these measurements along with GPS data to enable the user to track and monitor physical activities.