Self-motivated and talented Senior Linux Administrator - Red Hat Certified System Administrator and Red Hat Certified Engineer (License Number: 130-214-265); Specializing in creation of automation configuration management systems using Puppet and shell/Python scripting. I have worked on a projects for design creation and implementation of new reqursive DNS service (using bind) and centralized managment of VMs provisioning/configuration using Puppet; Worked on a project for creation of Perl scripts to create Excel files with report data using the Netbackup utilities. I am not limiting myself to the technologies I have experience already. I am trying to choose technologes which will match the Customer's requirements and will allow me to complete the project in time in the best possible way.
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System / Network admin at a very busy Managed Web Hosting company, been with the company since it opened in 1999. 16 years of real world experience, 29 years old as of this update. Responsible for specification, installation, configuration, and day-to-day administration and support of approximately 1000 servers in a managed web-hosting data center environment as a member of systems engineering team. Many of our hosted clients operate media-heavy (images, video, integrated chat) sites requiring 99.9% uptime. Work with clustered MySQL setups as well as load-balanced Apache systems. Managed services include support of high-availability servers running primarily FreeBSD and Gentoo Linux. Work in a team responsible for managing servers running Apache web server with PHP and MySQL backends, tinydns for DNS services, postfix for mail services, bash shell, RAID storage arrays (hardware and virtual), as well as other open source software tools. Currently managing and supporting a 1.2 Petabyte Gluster volume. Other responsibilities include server hardware configuration and assembly, racking and connecting in the data center, and some network hardware management in the data center. Projects completed here include numerous clustered MySQL setups, Load-balanced Apache setups, and assistance in the design and implementation of various custom solutions based on customer needs and requests.
Hi, I am Linux Server Administrator. I have been working in IT industry from last 7 years. I do take freelancing projects such as initial infrastructure project for new/small offices which includes creating and managing Web Servers(Httpd/Tomcat), mail services(postfix), DNS, SAMBA, NFS (file sharing services). I am also running my small web hosting business. Please let me know if you have any work for me.
Certified Redhat Linux & Comptia Storage+ having more than 4 + years in the IT Industry with an extensive practical knowledge of storage/server virtualization, Data backup/recovery strategies & technologies, disaster recovery. Technical Skills Installed,configured Linux native servers like DNS, Apache, FTP, SAMBA, SENDMAIL,POSTFIX, DHCP, SQUID, NFS,NIS,SVN. Hands-On experience with multi-server environment & deployments, troubleshooting and performance tuning (Apache, Tomcat, Jboss server and Mysql database). Expertise on Shell build in tools(grep, egrep, sed, awk and gawk) Advance package management tool like RPM, YUM.(ability to setup and implement YUM server and client) Strong Knowledge on Linux Kick-start and PXE installation. Created script to automated the packages installation. Installed and configured Linux firewall (IPTABLES), RAID and LVM. Expertise on HP SAN and EMC SAN Zoning configuration on Brocade FC SAN switches
Seeking to be part of your organization’s workforce to further enhance my capabilities as well as my by constant exposure to needs of the customers, and the eagerness I have to open up myself to new knowledge and skills that will sustain me with much needed capacities as I face the dynamic demands of profession.
RHCE (Red Hat Certified Engineer) Cert. No. 805009559541688 MCP (Microsoft Certified Professional) Cert. No.: - C972-2652 MCSA (Microsoft Certified System Administrator) Cert. No.:- C972-2659 Linux: RHEL-4,5,6 Open-SuSe 10, Fedora7,8,9,10,11,12,13,14 Ubuntu 8,9,10,11 CentOS-4,5,6 and Virtual Environment VMware workstation Windows Hyper-V Servers : Apache, Mysql, Squid, Samba, NIS, NFS, DNS, DHCP Protocols : SMTP, POP3, FTP, SSH Networking : OSI 7 Layer Model, TCP/IP (TCP, UDP, and ICMP) Microsoft :- Windows installation as normal, RIS, Unattended installation, and manage them. Manage and configure various types of H/W devices in windows XP. Manage user permission’s and user security. Handle Device and Disk Management Utilities. Manage Print Servers Windows Server installation and Managing registration. Windows Server configuration SUS Server Windows Server Security and User permission’s. Windows Server Print Configuration Windows Web Server Configuration Windows Server Managing Disk Optimizing Windows Server 2003 Administrating Terminal Services System Recovery Function’s Managing Exchange server CURRENT JOB PROFILE: 1. Designing Backup Strategy & ensuring scheduled / unscheduled backups as per theBackup plan. 2. Installing and configuring Operating Systems, Application Software, Anti Viruses &Hardware. 3. Managing disk space, user profile creation and user rights management. 4. Configuring and maintaining personal web server and mail server. 5. Configured and maintained LAMP server. 6. Configured 389 Directory Server for centralize authentication. 7. Configured and maintaining Mail server, Apache web server, DNS server, Mysql Database server, Backup server and NFS server. 8. Maintained and configured Postfix Mail server. SSH or windows Putty ssh client. 9. Configured and maintaining CSF (config server firewall) firewall on Linux servers. 10. Maintaining and configured Samba server to shared data for windows and Linux client. 11. Creation, modification, granting permission and deletion of the users on the server. 12. Maintaining and configured DHCP and Proxy server. 13. Maintained and configured MRTG Graphs to check bandwidth utilization. Maintained and configured NTP server. Configured and Manage Windows and Linux Virtual Boxes with Linux Virtualization, VMware and Oracle Virtual Box tool. Build an IT infrastructure of 250 Nodes (Wired and Wireless) Technical Support Troubleshooting problems pertaining to Performance Tuning, Network Administration, Application Conflicts and System Bugs. Installing and configuring Operating Systems, Application Software, Anti-Viruses & Hardware. Addressing queries regarding the Information System / Software & extending support to the clients including maintenance of hardware / software.
Over 3 + years of experience specialized in System Administration working on Redhat Linux, Cent OS, Ubuntu, Debian Squeeze and Windows environments. • Installing, Configuring and Managing Linux Servers. • Perform both interactive and automated installations of Red Hat Enterprise Linux. • Installation and Configuration of host and guest OS on VMware ESXi. • Installation and Configuration of Mysql, PHP and Apache. • Maintain & Manage various services running in Linux system which include Apache Web server, Proxy server(Squid), firewall etc. • Experience in Installation and configuration of Iredmail Mail Server. • Experience setting up and managing instances in Amazon AWS. • Knowledge of Amazon AWS components including; EC2, S3, Elastic IP’s and Cloudfront. • Maintaining Linux Quota System. • Creating Users and Groups with special permissions. • Backup & Restoration by using tar and rsync. • Implementing firewall policy using Iptables. • Experience in implementation of Squid Proxy with access control lists and Squid Guard a proxy filtering utility. • Web servers (Apache), Virtual hosting and User Authentication. Use of HTTPS to make secure transaction. • Automate task with cron. • Manage software on the system using yum, rpm tools and apt-get . • Performance monitoring using various tools likes top, netstat, vmstat and iostat. • Installation and confirmation of network monitoring tool Nagios for both Windows and Linux. • Configure, generate and restore daily/weekly/monthly backup using cron jobs. • Knowledge of Installing and configuring Active Directory & DNS. • Experience in Installation and configuration of Lyris List Manager on Windows for bulk Mailing. • Basic knowledge of Windows server 2003 and 2008 configuration and maintenance. • Perform server migration, backup and restore management. • Disk Management, partitioning tools like fdisk. • Network Servers: Good knowledge on DHCP, DNS, Apache, Send mail & Squirrel mail, Squid, FTP, NFS and Samba. • System Administration: Good knowledge on partitions & device management, Virtual Memory, Software RAID0, RAID1 &RAID5, Logical Volumes (LVM), RAID+LVM, User Quota , YUM
Greetings, I am an IT professional who brings extensive experience in Linux Administration with a strong performance background in wide variety of professional system support and solution-based IT services for Linux Systems (or administrations) including, monitoring, configuration, troubleshooting and maintenance of operating systems. I have considerable experience managing and troubleshooting all aspects of Linux operations and applications. If you want to give any proxy assignment before approving this project then Just.Try Me ! I can be reached anytime via mobile at +91-7276888685 or email@example.com Respectfully, ready2aid
1.Install all new hardware, systems, and software for networks. 2.Install, configure, maintain network services, equipment and devices. 3.Supports administration of servers and server clusters. 4.Manages all system back-up and restore protocol. 5.Plans and supports network and computing infrastructure. 6.Perform troubleshooting analysis of servers, workstations and associated systems. 7.Documents network problems and resolution for future reference. 8.Monitors system performance and implements performance tuning. 9.Manage user accounts, permissions, email, anti-virus, anti-spam. 10.Good knowledge of networking essentials. 11.Oversee software and network security. 12.Strong analytical abilities and professional office experience
I Have a sound knowledge in Linux system administration. I have 8 years of pure Linux system administration experience. I'm also working as Linux Instructor for a Institute.I have the RHCSA(RedHat certified system admininstrator) , RHCE(RedHat certified engineer) certifications. I have a sound knowledge in open source technologies, I have working experience with many companies. Secure guaranteed delivery with the maximum client satisfaction.