Speciality: Infrastructure administrator and network security. +6 years of experience installing, configuring and administering Debian, Red Hat Linux Enterprise (RHEL), CENTOS, Archlinux, FreeBSD and OpenBSD. +3 years of Level 3 Network Support +2 years of Network Penetration Services. Experience on administration and configuration of Juniper SRX Junos Series. Experience on administration and configuration of Juniper SSG NetScreen Series.
Iptables Job Cost Overview
Typical total cost of oDesk Iptables projects based on completed and fixed-price jobs.
oDesk Iptables Jobs Completed Quarterly
On average, 5 Iptables projects are completed every quarter on oDesk.
Time to Complete oDesk Iptables Jobs
Time needed to complete a Iptables project on oDesk.
Average Iptables Freelancer Feedback Score
Iptables oDesk freelancers typically receive a client rating of 4.86.
I am a Linux Sys Admin with extensive experience in support and installation of Linux servers and data centers for Infoplace. I have more than 7 years of experience in supporting companies in various segments, totaling approximately 200 servers installed. In this role, I was managing two teams, one with three people in Linux support and other with four people in microcomputers support. I was responsible for client relationships and worked directly with the small, medium and large companies support and critical servers. I have much experience with supporting and creating solutions for companies of all sizes, local and remote, with different distributions (CentOS, RedHat, Fedora, Scientific Linux, Ubuntu, Debian), in various environments and types of equipment. Now I'm living in Brazil, but when I have been in Los Angeles for 2 mounths for vacations, I saw a rising up city in my area, so I believe that a remote job would be the best option to start this process, that can soon live and work in los angeles and improve more my skills and contribute to improve for your company too.
Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.
Have more then then years experience. Worked with various open source technologies. Maintain web and database clusters for heavily utilized sites. https://www.linkedin.com/profile/view?id=143797628
Currently I'm employed by the very successful VoIP provider, where my main duties are to look after Linux server farm. Occasionally I create web user interfaces for clients, and I prefer python for such tasks, particularly I like Web2py framework. On my daily workflow there are times when I have to do DBA stuff, that is extracting and parsing various medium sized (~300K rows) data sets. Mostly this is a combination of MySQL and Python-Pandas. I do my best to replace MySQL with Postgresql whenever I can, as I like it more. I'm quite skilled in writing bash scripts, which I use in my system administration tasks on daily basis. Standard linux text manipulation tools are always on my menu - awk, sed, grep. Also I'm quite passionate about networking, network interface configuration, editing routing tables, setting up firewalls, capturing packets and etc. Last but not least, as I work for the VoIP provider I spend enough time in the Asterisk jungle, no more comments in here :)
Having nearly 10 years of experience with Unix like operating systems. Working as a System Administrator for webhosting clients and undertaking system administration work in Linux and Windows servers. Experience in Linux / Windows server administration. Expert in LAMP Administration. Also, I'm proud to say that my dedication, responsibility, multitasking and optimism are my personal values which got me where I am today. I respect your business, NO downtimes NO mistakes! If you want to save time and money feel free to get in touch. Operating Systems: Ubuntu, Debian, CentOS, Redhat. Cloud Platforms: -Amazon EC2, Rackspace Web servers: Apache HTTP Server, Apache Tomcat, Microsoft's Internet Information Services Database Servers: -Mysql, MariaDB, PostgreSQL, Oracle Monitoring Systems: - Zabbix, Nagios, Cacti, Zenoss core Virtualization: - Proxmox, OpenVZ, KVM, Xen Mail Servers: - Postfix, Dovecot Voip Servers: - Asterisk Other tools used : - Jenkins, Selenium, Wireshark
Over the last 6 years I was working as a network admin for a large size company. I have experience with windows networks, with windows 98, 2000, XP, Vista, windows 2003 server and Windows 7. Also, my experience working with linux, especially Fedora Core, includes: - sendmail server install and admin - proxy server (squid) - install and admin - iptables I have used virtualization (vmware workstation, vmplayer, virtual box) for more than 4 years for testing purpose and for creating a new email server. For last two years, I worked with ISO27001 Security Standard: I certified the company for this standard in 2010 and renew it in may 2011. I have experience with elaborating and implementing security policies. Recently I have moved to a new position and now I am working with windows server 2003, win server 2008, RedHat Enterprise and vmware vsphere. Windows 7 and windows 8 are very well known because I interact with these OS frequently. Backup and Windows Deployment Server (WDS) are alse known. Antivirus for enterprise can be added to my experience, also
I am a Linux/Unix engineer. I have a good Network and flexible tuning Firewall skills on Linux. Already more 11 years have been working with Gentoo Linux. About 3 years have been performing different tasks on Unix systems like AIX, HP-UX and SunOS. Almost 45% of time I have managed virtual disks on Storages through the SAN including creating disk and zoning up to extending Unix file systems online. About 30% of time takes virtualisation and deployment infrastructure. Other time takes scripting with Bash, Perl, administration of Oracle or may be MySQL databases. Of course troubleshooting is best theme for me, but i don't have so much time to spend it.
Hi everyone. I am working at Bank in Azerbaijan. I am Flexcube administator. I have some projects here written in php for bank. and also i am know sql, mysql, pl/sql and another. Also I am using centos, freebsd and kali linux. I have good experiece in linux. Be sure I can do what you want.
There are not many parts of Linux and the applications that run on it that I have not worked with, both as new implementations and repairing horribly broken systems . From the web side I have recently been working with nginx, postgresql and ntfs4 but have also am fluent in Apache, mysql and php. I have looked after Windows and Mac systems and integrated them all in networks where all devices can see and communicate securely and transparently In the last few years I have moved many of my clients from qmail and postffix to Google Apps. I have a strong understanding of DNS and managing of domain names. For a few years I worked in VoIP building enterprise systems using asterisk. If you have a problem or you want something done I am happy to work out with you if I am suitable.