- Have experience about managing big system about 300 server .
- Infrastructure as code with Ansible, Chef.
- Use Docker to Continues Deployment
- Build Continuous Integration and Continuous Delivery System by Jenkins, Ansible , Docker
- Programming languages: bash shell, Python, PHP, Ruby
- Config, manage open source such as mysql, apache, nginx, memcached, redis , vagrant , docker ...
- High available with fail over and load balance.
- Monitor system with New Relic or Zabbix tool
- Have experience with Amazon web service : EC2, S3, Route 53, Elastic Cache, Auto Scalling , ELB and Digital Ocean