My Working Experiences
I have worked for Bilibili for around 2 years and completed a lot of tasks. There is a PPT which illustrates what I have achieved during my working as a big data program developer. 
Posts by Collection
portfolio
Strategic Plan for Global Plastic Waste Reduction
The plastic waste is a severe environment problem. We develop a mathematical modal to research and calculate, as well as collect the necessary data to help calculating. 
publications
Portable Spinal Posture Detection and Correction Device
Published in February 14, 2020
This patent is about the design of Portable Spinal Posture Detection and Correction Device.
Recommended citation: Hu Yunhai, Wan Jie. Portable Spinal Posture Detection and Correction Device [P]. Shandong Province: CN210056373U, 2020-02-14. http://huyunhai-alex.github.io/files/CN210056373U.PDF
Data Processing Method and Device
Published in December 23, 2022
This paper is about the design of a Data Processing Method and Device.
Recommended citation: Hu Yunhai, Zhang Yang, Wang Ding. Data Processing Method and Device [P]. Shanghai: CN115509635A, 2022-12-23. http://huyunhai-alex.github.io/files/CN115509635A.PDF
talks
Talk 1 on Relevant Topic in Your Field
Published:
This is a description of your talk, which is a markdown files that can be all markdown-ified like any other post. Yay markdown!
Conference Proceeding talk 3 on Relevant Topic in Your Field
Published:
This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field.
teaching
Teaching experience 1
Undergraduate course, University 1, Department, 2014
This is a description of a teaching experience. You can use markdown like any other post.
Teaching experience 2
Workshop, University 1, Department, 2015
This is a description of a teaching experience. You can use markdown like any other post.