Graduation diploma
License and graduation diploma
- Linux server management: CentOS, RedHat, Debian, Ubuntu
- Virtualization: vmWare, vSphere client, OpenVZ, KVM, Hyper-V
- Backup: R1Soft Backup, BackupPC
- Monitoring: Nagios, Zabbix, Pingdom, PagerDuty
- cPanel & WHM, ISPConfig, Virtualmin/Webmin/Usermin: install/config/monitor/admin
- Linux services: Mail (qmail, exim, postfix), MySQL, Apache, DNS (bind), VPN (openVPN, pptpd, softether VPN), iptables firewall
- Windows services: Microsoft Exchange (2005, 2007), MsSQL 2005, 2008, Active Directory, Windows Server Backup
- Linux server(s) management: CentOS, RedHat, Debian, Ubuntu, SUSE etc
- Linux services configuration: Postfix, EXIM, QMail, Sendmail, MySQL, Apache, DNS (bind), VPN (openVPN, pptpd, softether VPN), iptables firewall
- Backup configuration using BackupPC and other backup tools (local backup, network backup or backup to NAS using iSCSI)
- Server monitoring: Zabbix, Nagios
- Server Virtualization: vmWare, vSphere Client
- Windows services: Microsoft Exchange (2005, 2007), MsSQL 2005, 2008, Active Directory, Windows Server Backup
- AutoIT scripting (automate windows tasks)
- cPanel & WHM server administration (also Webmin and ISPConfig)
- Linux servers administration: CentOS, RedHat, Debian, Ubuntu, Suse, Fedora
- VPS Servers: deployment/os install/setup/config/security/management
- Linux services: MAIL (EXIM, Postfix), SQL (MySQL, MariaDB, PostgreSQL), WEB: (Apache, Nginx), DNS (ISC Bind), VPN (openVPN, PPTPD, SoftEther), MailScanner, SpamAssassin, Load Balancing (L4): Haproxy, Caching (Nginx, Varnish CACHE)
- Firewalls: iptables, ipset, CSF Firewall, Shorewall firewall, APF etc
- Backup Tools: BackupPC, R1Soft Backup, Windows Backup and (local backup, network backup, backup to NAS using iSCSI
- Server monitoring (SNMP): Zabbix, Nagios, Cacti, Munin, Kibana, Zenos
- Server Virtualization: vmWare, vSphere Client, KVM, OpenVZ containers, LXC containers, ProxMox, Docker
- Remote Admin: via RDP, SSH, VNC, LogMeIn, Ammy, TeamViewer
- cPanel & WHM, Plesk, Webmin, Usermin, VirtualMin, ISPConfig, CWP, VestaCP, Klomox MR
- Virtual machine migration over local network or Vlan(s) (SAN Storage, local storage, vmware storage)
- Security and real time malware scanning: CXS Scanner, Linux Malware detection (LMD), ISPProtect, BFD, cpHulkd, SIM, LES
- Networking: TCP/IP, static/dynamic routing, QoS
- System logging: Syslog, Syslog-NG, rSyslog, logstash, ElasticSearch, FileBeat, TopBeat, Grafana, Kibana
- Databases: MySQL 5.x, MariaDB 5.x, MariaDB 10.x, PosgreSQL 8.x, 9.x
- Scripting and programming: Bash, PERL, PHP + MySQL
- Ticketing systems: WHMCS, ClientExec, ZenDesk
- Linux servers: CentOS 7.x, Ubuntu 14.x, Ubuntu 16.x, Debian
- Linux services: MySQL, MariaDB, PostgreSQL, Apache, NGINX, ISC Bind, IPSEC, Haproxy, Freeswitch, Jasmin SMS Gateway, MongoDB, RTPEngine, NodeJS & NPM
- Configuration management: Ansible
- Monitoring: Icinga2, Nagios, NRPE, Zabbix, Ganglia, LibreNMS
- Server Virtualization: OpenNebula 4.x/5.x
- Networking: Dell PowerEdge M I/O Aggregator, Vlan(s), port fowarding, DHCP, DNS, PXE Boot
- Firewalling: iptables
- Load balancing: Haproxy, Nginx
- System metrics: ELK stack (Elasticsearch, Logstash, Grafana, Kibana), FileBeat, TopBeat, MetricBeat
- Revision control: GitHub, BitBucket, Mercurial
A short list with the latest 72 projects completed during October 2015 -March 2019. Most of the projects were linux related (CentOS, Ubuntu, Debian), web hosting related (cPanel/WHM, ISPCONFIG, KLOXO), malware removal (mostly for wordpress websites), programming (python, bash), website optimization for speed (google pagespeed, gtmetrix, image optimization, jss/css optimization/minification), server and website security/firewalls etc