DevOps Engineer, Solution Designer, Developer

ELK Stack (Elasticsearch, Logstash, Kibana), JSON, MongoDB, Perl, Powershell, NodeJS, JavaScript+TypeScript, JQuery, AJAX, Github + Gitlab & CI/CD Pipelines, Docker, Traefik

Debian (Jessie) 8 / (Stretch) 9, Ubuntu 16.4 LTS / Ubuntu 18 LTS, VMWare 6, MS 2012 R2 / 2019 (AD/DNS/PKI/DHCP), Exchange, Postfix, Apache, Nginx, Squid3, Shorewall / IPTables, Fail2Ban, Icinga, Ansible, BIND9, ISC DHCPD