Position: Senior DevOps Engineer
Category: DevOps
English level: intermediate
Years of experience: 11

I contributed to a lot of open source Ansible roles, created a complete set of Ansible roles to deploy and manage a Hadoop/HBase cluster, created a Nim-based web interface for building and visualising flamegraphs and supported a number of websites with quite a heavy traffic in Russia. I gave a lot of talks at Russian IT conferences. I love Clojure, Nim, Rust and functional programming. I know how to create immutable Docker containers and reproducible environments.
Ansible, Chef, SaltStack, PowerShell DSC, Docker, Terraform, AWS, MySQL, Percona server, PostgreSQL, MongoDB, Hadoop, HBase, Jenkins, performance engineering, Zabbix, Graphite stack, Grafana, Java, C, C++, Golang, Nim, Clojure, PHP, Perl, Python
I am experienced in building and supporting Hadoop and HBase clusters, identifying and rewriting slow SQL queries, creating flamegraphs and finding and eliminating hotspots. I am a big fan of Brendan Gregg. I've been using Linux since 1997. I need a real challenge. I don't like Golang but used to it. I don't like Zabbix and prefer using Prometheus or the Graphite stack.