Over 10years of experience in UNIX systems administration and application support. Proficient in Red-hat Linux. Also worked and supported on sun Solaris 9/10, IBM-AIX, and Multi-server environments.Involved in installation, configuration, upgrading, patching and administration of RHEL 4.0/5.0 Servers.Experienced in configuring Kickstart and Jumpstartservers to initiate installation of Red Hat Linux andSolaris on several machines at once.Comprehensive Knowledge of Linux kernel tuning, patching and extensive knowledge of Linux system imaging/mirroring using System Imager.Highly experienced with UNIX Administration, EMC Storage Administration, Enterprise Hardware Troubleshooting and Capacity Planning. Involved in complete Administration tasks on UNIX (SUN Solaris,Red Hat Linux) and documentation for the projects executed.Expertise in Linux Enterprise using HP Blade Servers and Virtual Connect Technology.Performance Monitoring, resolving network issues & Tuningthe systemusingtools such as top, iostat , vmstat, netstat, nfsstat, truss, sar, ndd, ithtool, Dtrace, Strace.Expertise in Red Hat Satellite Server installation, Red Hat Linux Kick start, System Imager, SUSE Autoyast and Jumpstart in Solaris.Experience in installation, configuration and maintenance of VERITAS Cluster Server, Sun Cluster and HP Service Guard for failover and redundancy purpose.Experienced in Logical Volume Management on Linux with LVM Knowledgeable in HTTP, HTTPS, SMTP, FTP, SFTP, DHCP, DNS, SNMP TCP/IP, UDP, ICMP, VPN, POP3 protocols.Experience in writing Shell scripts using ksh, bash, perl, for process automation of databases, applications, backup and scheduling.Expert in setting up SSH, SCP, SFTP connectivity between UNIX hosts.Experienced in DNS, NIS, NFS, FTP, NIS, Samba Server, LDAP, remote access, security management, and system troubleshooting skills.
Listed skills include Red Hat Enterprise Linux, Suse Linux, Storage Navigato, Hitachi Tiered Storage Manager, and 11 others.