I am DevOps engineer with 4 years of experience.
I have experience with things like:
-Cloud Services: GCP
-SCM: git,svn
-CI/CD:Jenkins
- Virtualization: VMWare, Citrix Xen, Open Xen
- Web Servers: Apache, Nginx
- Database servers: MySQL, MongoDB
- Optimization high-loaded web services based on Apache, Nginx, MySQL
- Network Administration: VPN, firewalls, building secure network architecture
- Any kind of e-mail servers, DNS servers
- Configuration management: Salt Stack,Puppet
- LDAP: OpenLDAP, ApacheDS
- Continuous integration: maven, Jenkins/Hudson
- Development: Java, Python