Currently a CTO at NexCloud, designed and build the cloud-native solution for SaaS with open-sources. Specialties - Work in the face-paced, complicated environment, turn ambiguity into clear engineering roadmap - Grow high-velocity engineering team with the servant leadership philosophy Hands-on engineering leader and architect in large-scale, DevOps(&site reliability)Specialist and open-source software contributor, Technical product owner. - https://github.com/ralfyang, https://github.com/klevry You can see the lecture on the Udemy and the Inflearn about of DevOps engineering as below. - https://www.inflearn.com/course/devops-docker-hands-on - https://www.udemy.com/devops-docker-rancher-cd Running the community of DevOps Korea Group in the Facebook - http://www.devopskorea.com