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.
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 firstname.lastname@example.org Respectfully, ready2aid
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.
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
Self-directed and motivated System Admin and Architect with 10+ years' experience in System Administration, Security , Scripting , Programming languages ,Migration . Excellent at handling complex system architect solution ,client/server applications , migration design . I am hardworking and a fast learner with good communication skills . You can read more about me at http://tutorialsparadise.blogspot.com
Over the last year, I have worked on e-mail marketing industry, using interspire and Linux mail server, Implementation of systems like Partitioning, Kickstart, NFS Server, SAMBA Server, PMTA 4.0, IEM 6.1.3, SPF, RDNS Setup,DKIM DNS Servers, Mail Servers, Database Servers, Web Servers, FTP Servers, SSL, Firewall, VPN and others related to networks. Also configured oracle virtual box on Centos Headless Server and give access of virtuals using web or team viewer,