Ongoing Systems Administrator & Programmer

I am handling more 400+ linux servers. Here is my resume: Technical skills summary Hardware: X-86 Based Hardware Ethernet Networking Operating Systems: Red Hat Linux, Fedora, CentOS Networking protocol: TCP/IP Servers: Operating Servers (Linux, Win2K) Web Server (Apache, Tomcat) Database Server (Mysql and Postgres) File & Print Server (NFS, Samba, Win2k) Email Server (Postfix, Qmail) Internet Sharing Server (Squid) Security: Nmap Iptables / Firewall Tcpwrappers Professional Experience: Jan 2007 till date Network18(Web18) Linux Administrator Currently managing 400+ Linux Servers, base of these servers are Apache Web Server and Postgres & Mysql Database with Replication (For HA Solution), Apache tomcat servers, FTP server, URL rewriting, System Monitoring using Zabbix (Server Monitoring), all running on Centos 5.1. Take regular backup of database and files, patch management. Configures Samba, NFS, FTP, SSH, DNS, Squid etc. Configure and Maintenance of Qmail Mail Server. Write Shell Scripts for task automation. Tomcat web server setup for Java based application. Roles & Responsibilites:- OS Platform: Linux (Centos and Redhat Enterprise) Web server: Apache Web Server, Apache Tomcat Databases: Postgres & Mysql Database Clustering & Replication: Mysql and Postgres Messaging Server: Jabber (Openfire) Scripting Language: Shell Scripting Versioning Server: Subversion Server Monitoring: Zabbix Mail Server: Qmail Server Others: SSH, LDAP,DNS ,SMB, NFS, FTP, Squid Proxy Server Project Undertaken: • Migrated Apache Web Servers from traditional Servers to New Blade Servers • Migrated Postgres and Mysql Database server to New Servers Bansal Group of Constructions Role: System Administrator I was responsible for providing ADS and mailing system service to internal user. My job was user, network, and mail server management on Linux and Windows server. Maintain Network, computers and servers, Network consist of 150 Computers, 4 Windows servers, 3 Linux Server. PROJECT DONE: 1) Bansal Group: Setup Network Infrastructure of Corporate Office, Mall and Clarks Inn Hotel (Section of Bansal Group). Configure all servers including windows 2003, DC, ADC, DHCP, DNS, RIS, SQL 2005, Fedora Linux, Sendmail (Local Intranet Mail), Squid Proxy Server (with NCSA authentication), Apache Web server. Sets Group Policy for Desktop and user Restriction. 2) Pacific Taj (Bansal Group): Setup all the Network Infrastructure of Pacific Taj in Agra. Configuration of DC, ADC & SQL server, Implementing Policy and Proxy. Sets Group Policy for Desktop and user Restriction. Professional Qualification: - • Hands on experience on Databases like Mysql and Postgres • Hands on experience on Red Hat Linux Server Configuration and Management • Qualified Microsoft Certified System Administrator (MCSA)  less

Greetings eclectic, I feel that I can provide you with the solution you require in a very small timeframe; I have had a lot of experience in the past as a remote desktop administrator, and I am also familiar with Joomla and audio broadcasting (though Icecast is something I will need to look into slightly). The permission errors are very easy to fix, and so is the upgrade of your Dolphin-Ray-Orca package, so these will only take a couple of minutes each. I have also integrated Mambo and Dolphin before, so am familiar with the concepts involved as well as the fact that Joomla is very similar to Mambo in terms of functionality. Of course, being a professional, your entire filesystem would be backed up to an archive format (tar/bz) before any changes were made. Minimal security disruption will occur during this project, I reside in the UK timezone and am available most of the day, basically I would like to be given this work as a chance to prove myself :) I eagerly await your response, Thanks, Ben Walker less

Hi, System Administrator having an experience of 3+ in linux & windows. I have worked on Orca, Dolphin, Ray modules and there installation part. I have worked on maximum scripts like jhooma, magento A/V broadcasting, dimdim, Ray scripts. We manage dedicated servers of linux and windows also.  less

Hello my name is Nick Potkay, over 15 years of experience in IT. Areas of expertise: Unix/Linux Administration, Open Source Applications, Scripting, LAMP, Perl, PHP, Bash, MySQL & Security. If you choose my bid we can work out a reasonable hourly rate for ongoing support.  less

Hello, As a systems administrator for a web hosting company specializing in shared and dedicated hosting, I deal with security issues and updates every day. I would love to help you secure your server and web applications (for the betterment of the internet at large!). I've been administering linux servers in the web hosting industry and managing web applications for over 7 years. I also have much experience with audio broadcasting using icecast. Cheers! less

Renu Tec, works towards achieving customer satisfaction. Our ability to deliver what we promise takes us closer to that milestone. Our project management experience helps us achieve a thorough understanding of the project before designing a suitable solution for our clients. Regards less

Hi I have 8 years of experience with Open Source software (Web servers, DB Servers, File Servers, Firewall, etc) Linux Flavors (Redhat, CentOS, Fedora, Debian, Ubuntu, SuSE and Gentoo) and Unix like FreeBSD and Solaris in the administrator and security roles. I can support you in English, French or Spanish. I'm living in Canada and you can contact me by email, msn or skype Thanks Angel Eduardo less

Hi,I can provide you with solution you need. I was one of lead admin in hosting company in Japan; have a lot of experience managing Dolphin/Ray/Orca/SocialEngine and other community sites apps. I built some internal sites using Joomla and fairly familiar with Icecast. I also familiar with video broadcasting using ffmpeg. I reside in Japan and have flexible working time. As an admin, I managed more than 500 dedicated servers and VPS. I eagerly await your response. Thanks, Muzaki. less

Hello, I am having Linux + Networking experience of 13 years. Now I mangage a dedicated server with 20 domains, Apache, DNS, MySQL, PHP, ffmpeg, Tomcat, exim etc.I do with ssh remote logging. The server is loaded with lot of script files as cron. Hence most of the issues, server can fix itself. I feel that I can provide you with the best solution. I am having experience Joomla. This permission errors can be fixed, once logging to system and by knowing its differnet software components. I reside in India, and almost 10-16 hours, I used to be "online". Given a chance I can prove myself, and I can start the work on very next day.  less