Position: DevOps engineer
Category: DevOps
English level: upper
Years of experience: 11


- 15+ years of System Administration/Software developing experience/DevOps;
- Tightly worked within successfully performing agile team; deep understanding of Scrum processes;

*Software development: 
- Perl, Python, bash scripting (10+ years of experience).
 Perl: Procedural/OO scripting, strong knowledge of regular expressions, Perl
 DBI/ORM, quick at identifying errors and debugging code. Using different design patterns in software architecting. Designing and developing PSGI applications with Mojolicious framework.
- Database administration: Considerable knowledge of design, administration, and
performance tuning of MySQL. Databases optimization. Also experienced at designing
databases and tuning queries for PostgreSQL, SQLite, MongoDB, Redis.
- Frontend: HTML5, JS, CSS, AJAX, XML. Frameworks and libraries: jQuery, prototype.js, Dojo, Underscore.js, AngularJS, Bootstrap, Vue.js.
- Full text search systems: Sphinx
- Version control systems: Subversion, GIT

*System Administration/DevOps: 
Operation Systems: Windows, Linux, FreeBSD (15+ years of experience)
Linux distributions: Ubuntu, Debian, CentOS, RHEL.
- UNIX server generation (Web - Apache/nginx, FTP, Proxy – SQUID, Mail -
Postfix/Exim, routing (static/dynamic) RIP, OSPF, BGP etc., network connections setup,
network services (DHCP, SNMP, RADIUS etc), network traffic management, bash
scripting.
- Cisco routers and switches setup and management
- Leased lines, Wi-Fi, tools
- Secured VPN connections (IPSec, OpenVPN), corporate networks
- Building Firewalls, preventing DDoS, IPS management
- Building Monitoring systems (Nagios, Cacti, Zabbix)
- VoIP services (Asterisk)
- Virtualization and clustering: AWS, GCP, VMWare, KVM, Virtualbox (Vagrant), docker orchestration, K8s
- Advanced Linux networking (IPv4/IPv6)
- Building CI systems (Jenkins, TeamCity, GitLab CI)
- Bug-tracking systems: Jira, Redmine, Bugzilla, Trac