Position: DevOps engineer
Category: DevOps
English level: upper
Years of experience: 6

I have experience in
1. Deploying mail server from scratch (postfix+dovecot+clamav+amavisd+postgrey).
2. Reconfiguration our office telephony. It used to be complex scheme (Asterisk 1.8 + Cisco 5350 (on one of our POP)(phone numbers were in E1 stream). It became Asterisk 13 (pure SIP without E1) connecting to SIP provider.
3. I have successful experience in bumpless switch clients services on network devices to another PoPs.
4. I have tight experience working with CISCO, Juniper, Allied Telesis, Mikrotik devices (I have valid CCNA R&S and Juniper JNCIA-102 certifications).
- Networking: Strong understanding of OSI, TCP/IP; Cisco Routers & Switches, Junos Switches & Routers, Allied Telesis switches and routers, Mikrotik APs and Routers, solid knowledge on CCNA Stack.
- Linux: ​ bash scripting; ​ configuring and support services DHCP and DNS, IPTABLES, Samba, FTP/TFTP, proxy(SQUID), OpenVPN, LVM; 
- web-servers: Apache & Nginx; 
- Postfix, Dovecot
- Databases: MySQL, Oracle, Informix, Galera Cluster (with haproxy + keepalived)
- Monitoring tools: Zabbix, Nagios/Icinga, Hostmon
- Practical skills of configuring and maintain of servers IBM,Dell. 
- Practical skills of configuring and support of hypervisors VMware ESXi, KVM
- Container Virtualization: Docker
- GIT
- Configuration Management: Puppet, Ansible.
I'm looking for a job with challenging tasks (application support or DevOps area) with the future perspective of professional advancement.