Experienced Linux System Administrator with over 5 years of expertise in managing RHEL, AIX, Solaris environments, automation using Puppet and Ansible, and cloud platforms like AWS and Azure. Experienced in virtualization technologies such as VMware, Docker, and Kubernetes. Proven track record of ensuring system stability, security, and high availability.Technical Skills• Operating Systems: Red Hat Enterprise Linux, CentOS, Ubuntu, Debian, SUSE, AIX• Scripting: Bash, Python, Perl, Ansible YAML, Puppet, Chef• Virtualization: VMware, KVM, Docker, Kubernetes• Configuration Management: Puppet, Ansible, Chef• Cloud: AWS (EC2, EBS, VPC, S3, IAM), Microsoft Azure, Google Cloud Platform• Networking: TCP/IP, DNS, DHCP, VPN, Firewalls (iptables, UFW)• Databases: MySQL, PostgreSQL, MongoDB• Monitoring: Nagios, Zabbix, Prometheus, Grafana• Security: SELinux, AppArmor, Encryption (GPG, SSL/TLS)• Web Servers: Apache (httpd), Apache Tomcat, JBoss, WebLogic, Tomcat, WebSphere 7/8/9, Apache HTTP Server, IIS 4.0/5.0, MQ Series• Storage: LVM, RAID, NFS, Sun Cluster 3.2, VERITAS NetBackup 6.0, VERITAS Storage Foundation Suite, Solaris Volume Manager, Sendmail, EMC, Hitachi, Sun Storage, Redhat Cluster, PCS Cluster