Welcome to My Homepage

About Me

Hi,My name is Yousri Yan.
Job as Site Reliability Engineer and DBA.
Come from a small village of Xiamen, and prefer like staying in countryside for the field life to city life.
You can follow me on Twitter and Weibo.
About life photo on Instagram and personal opinion on my Blog.


  • 4399 (2010.06 ~ 2012.02)
    • Operations Engineer
  • UPYUN & Huaban (2012.02 ~ 2014.03)
    • SysAdmin / SRE and DBA
  • Meitu (2014.05 ~ 2018.05)
    • SRE Architect and DBA / SysAdmin
  • luckin coffee (2018.09 ~ 2019.02)
    • SRE Architect


I am interested in technology trends.
Concerned about Life,Social,Internet,Tech,Linux,MySQL,NoSQL, Enjoy Photography, Cycling.
Pursuing Simple,Plain life and the most simple dreams.