I am a systems engineer who helps businesses (B2B, B2C) keep their IT infrastructure up and running. I create stable and productive solutions that will not be complicated.
TECHNICAL STACK
WEB apps: haproxy, traefic, nginx, apache, php-fpm, memcached. Virt: Openstack, LXC, Docker, KVM, Nomad
DB apps: pgsq, mysql (Percona, Maria), consul. Server OS: Debian GNU/Linux, CentOS/RHEL.
VCS: git, github. Backup: rsync, borg, restic. Secrets: Vault
Monitoring: zabbix. Managment: Puppet, Terraform.
Scripting: Bash, Ruby, RUST.
CREATING FAULT-TOLERANT SYSTEMS
Ensuring uninterrupted operation of servers and network equipment of the company.
Understanding of the basic principles of networking and network services.
EXPERIENCE IN IMPLEMENTING LARGE-SCALE IT-PROJECTS
Understanding of modern approaches to create server clusters (up to 10 thousand servers).
Ability to create networks and run complex distributed services and environment development.
SUPPORT AND SCALING
Developing solutions for smooth operation of IT infrastructure for new projects.
Load calculation and scaling planning.
Experience writing bash/ruby/rust scripts for Linux automation and fine tuning.
RESULTS-ORIENTED
Able to solve complex technical problems and deliver results despite external conditions.
Argumentatively defend proposed solutions. I react adequately to criticism.
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