IT CLOUD INFRASTRUCTURES AND AUTOMATION
Amazon AWS, Google Cloud Platform, Microsoft Azure, Docker, Kubernetes, Ansible, CI/C2D, Jenkins, VmWare, Oracle VM, Xen.
NETWORKING
Switch, Firewalls, Load Balancers, VPN, Mikrotik, Ubiquiti OpenWRT, PfSense, Cisco Catalyst, Cisco ASA, Juniper Networks, Citrix Netscaler, CheckPoint, OLSR, OSPF, BGP, Ethernet.
DATABASES
ElasticSearch, Redis, CouchDB, MongoDB, MySQL, PostgreSQL, OracleSQL.
PROGRAMMING
Python, PHP, C, C++, Javascript, NodeJS, Bash, HTML, CSS, Git.
OS/SERVERS
Gnu/Linux, Windows, Nginx, Apache2, Squid, FreeRADIUS, LDAP, Prometheus, Grafana, Nagios, Cacti, Smokeping, Postfix, Dovecot, Zimbra.