Experience

Lifesense Health Inc

• China
• Health, Wellness & Fitness
• 1 - 100 Employee

• DSP Algorithm Engineer

  • Dec 2020 - Present

  Heart rate, HRV, SpO2, Blood Pressure, ECG, and GNSS(GPS) algorithms. Heart rate, HRV, SpO2, Blood Pressure, ECG, and GNSS(GPS) algorithms.



Shenzhen DO Intelligent Technology Co., Ltd

• China
• Consumer Electronics
• 1 - 100 Employee

• Algorithm Team Leader

  • Jun 2020 - Dec 2020

  1.Lead the algorithm team to develop algorithms and patents for Smart Watches.2.Design a new system for the company to guarantee a flow from product to embedded software to algorithm to test department is reliable and stable.

• Senior Algorithm Engineer

  • Sep 2017 - Jun 2020

  Under the requirement of lower resources, I was in charge of many algorithms used on Smart Watches. The relevant algorithms are already commercialized in Decathlon, Codoon, Keep APP and other projects.



u-comm Inc.

• Shenzhen, Guangdong, China

• Algorithm Engineer

  • Sep 2015 - Sep 2017

  Under the requirement of low power consumption, I was developing the step counting and sleep detection in wearable devices. After packaging an algorithm library output by IAR or Keli, it was merged into a mechanical watch (Meizu) and a medical electric patch (Mindray). Mainly projects: Sleep algorithm: 1. Automatically identify when the users falls asleep and when they wake up, the algorithm can also recognize the differences between playing on the phone in bed and difficulty sleeping. 2. Nap detection function, which can identify the differences between napping and watching TV, reading book or other quiet activities. An accuracy of 95% with an error margin of 30 minutes was obtained. Steps counting algorithm: We designed an algorithm counting the steps in walking, running, putting your hand in the pocket, walking with an umbrella, going up and down the stairs, with a difference of less than ±5% when compared to a pedometer. The algorithm is capable of not only deducting the "noise steps" on bus or vehicle, but it can also reduce the noise daily activities. such as bathing, washing the hands and doing laundry. Show less



Taroko National Park

• Hualien County, Taiwan

• Alternative Military Service ( Social service)

  • Feb 2011 - Feb 2012

  My main responsibilities were supporting the maintenance of roads and bridges, removing wasp nests, and helping passengers. As an office worker, working in this national park gave me a deep appreciation of nature. My main responsibilities were supporting the maintenance of roads and bridges, removing wasp nests, and helping passengers. As an office worker, working in this national park gave me a deep appreciation of nature.