Oleksandr K.

I'm industrious SysAdmin| DevOps, used to work in tech support team for a big outsourcing (hosting) company and manage client's servers. I've known many tricks which hosting companies usually hide and are able to resolve customer's problem in short terms. Currently work as Solution Arch Have valid certificate of cPanel|WHM proficiency. Experience with installing, configuring and administration: AWS (EC2, S3, RDS, ECS, etc...) OS Linux (CentOs, RHE, Debian, Ubuntu), Windows (2k3, 2k8r2, 2k12r2) Virtualization (Virtuozzo, SolusVM, CItrixXen, hyperv...) Control Panels (cPanel, Plesk, webmin, DA, vesta) WebServices (Apache, tomcat(modjk), nginx, IIS) MTA (Exim, postfix, sendmail, MailEnable, Smartermail, Merak) MailServices (Dovecot, Courier, SpamAssassin) DNS (bind, MSDNS) FTP & SSH (pureFTPd, .., MSFTP,.. openssh) Firewalls (ipts, CSF, winFW, f2ban) Monitoring (Nagios, Prometheus) DB (Mysql, postgress, Mssql) K8S, docker(containers) Excellent Scripting Knowledge: bash, python Good Knowledge: php, html5\css, js