16 years+ Linux infrastructure design, architecture and deployment experience
8 years+ In Senior technical position
6 years+ Large Scale IAAS Cloud experience
3 years+ Large Scale DevOps/System automation experience
4 years+ Customer facing technical advisory experience
Technical
Competence
Operation
Systems: Linux (Operation, architecture design, trouble-shooting, performance
tuning, hardening, provisioning)
Scripting: Bash,
Python, Ruby
Automation/DevOps:
Ansible, Puppet
Version Control:
Git, SVN, Gerrit
CICD: Jenkins
Cloud/Virtualization:
AWS EC2/RDS/VPC, Openstack, Cloudstack, KVM, Container/Dockers, Xen,
Vmware/Vsphere, Vagrant
Storage: Ceph,
Swift, Riak, NFS, SAN/iSCSI
Database:
MySQL/Percona, MongoDB, Memcache, Hadoop
Messaging:
RabbitMQ
Web server:
Apache/Nginx
High Availability:
Keepalived, LVS, Haproxy, Corosync/Pacemaker
Monitoring:
Elasticsearch, Logstash, Kibana, Nagios
Collaboration: Confluence, wiki
Collaboration: Confluence, wiki
Education
University of London - Bachelor of Science, Computing and Information Systems
Redhat Certified Architect
Language
Spoken: Fluent at Cantonese, proficient at English
and Mandarin
Written: Fluent at Chinese and proficient at
English