System/Network Administrator by DevOps methodology
Vancouver, British Columbia, Canada
+1(778)987-5773
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Programming Languages
Bash
Python (scripting)
Networks Technologies
Vlan, 802.1 Q, Ethernet, VTP, STP, RSTP, EtherChanel (LACP), Bonding, DHCP, DHCPv6, IPv6
DNS, FTP, TFTP, Telnet, SSH, SMTP, IMAP, POP3, etc.
Security and Network Stability
ACL, PPPoE, GRE tunneling, VPN, 6to4, IPv6 SLAAC, VRRP, Firewall(s), Passive DNS(pDNS)
Data Bases
Mysql, SQlite3, MariaDB
Operating Systems
Microsoft Windows XP/7/8/8.1/10/11
Windows Server 2003, 2008r2, 2012, 2016
Centos, RedHat, Ubuntu, FreeBSD
DevOps Tools
Docker
Ansible
Nginx, Apache, Tomcat
Git, GitHub, Gerrit
Grafana, Nagios
Jenkins (Automation scripts)
Others
Galera cluster, Ha Proxy
Postfix, Microsoft Exchange Online, O365
Tenable.sc, Nessus
HTML
cURL, Dublin Traceroute, netcat, DNS over HTTPS
Jira, Confluence, Document writing, Root Cause Analyses, ITIL
Linux
Improved skills: GitHub
Tenable.sc, Nessus scanners, Linux, Jenkins, Grafana, Artifactory (JFrog), Gerrit, Loki, PMP.
Improved skills: Python, Linux, Monitoring (CheckMK, Grafana, Loki), Troubleshooting, Vulnerability scanning, scripting, Apache, ESXi, Docker, Jenkins, IPv6, Git.
Tier 1 Support, Linux, Windows OS, Network, DNS, Security scans, SSHFS, troubleshooting, cPanel, GitLab.
Improved skills: Linux, Monitoring, DNS, DHCP, Security scanning, scripting, Nginx, Apache, ESXi.
Supported and consulted about IT infrastructure, Clients OS, Network, Ubiquity, Windows 10/11, macOS.
Improved skills: Windows clients OS, Network devices.
Software Engineer at TIER 1 team(SOC). Responsibility: support and monitoring of IT Infrastructure via RedHat, CentOS, Jenkins, Grafana, Git, Puppet, Nagios, Prometheus, Bash, Observium, BigPanda, Cisco UCS, and ESXi.
Improved skills: Linux, Monitoring tools (Grafana, Nagios), scripting, Load Balancer.
MariaDB, Ha Proxy, Locust, AWS EC2 instances, Autoscaling group, Docker, Tomcat, Git, Ansible, Eucalyptus, Bash.
Full-stack support of clients os: Windows XP/7/8/10, macOS, CentOS 6/7. Servers OS: Windows 2008r2, Remote Desktop Services, Mikrotik, UTM, mail server, Cisco Meraki SD-WAN, Cisco Meraki Wireless, Firewall, QoS, Group Policy, IDS/IPS, WSUS, Print server, Symantec Endpoint Security.
Installed, maintained and administered LAN and WAN of ISP network; efficiently managed smart switches, routers, and billing. Installed and maintained fiber optics cables, installed SCS, Experience with , UTP/STP, cabling technologies - Category 5, Category 6, Single & Multi-Mode Fiber, Maintain Data Center (Tier III). Worked with TCP/IP and other relative technologies.