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    Hire linuxfreak1985

    linuxfreak1985

    Pakistan
    4.9
    7.4
    (289 reviews)
    $12 USD/hr

    Top Skills: Linux, PHP, Email Marketing, Bulk Marketing, System Admin

    Welcome to LinuxFreakz(Designers, Wordpress, PHP and Linux Developers) are working to provide 24x7 support and services to clients. We specialise in Design(logo design, website design), WordPress / Joomla(Websites and Its custom addons), Magento, Bulk Email Marketing Hosting and Accounts, Linux / Unix Systems, Fir ...

    Welcome to LinuxFreakz(Designers, Wordpress, PHP and Linux Developers) are working to provide 24x7 support and services to clients. We specialise in Design(logo design, website design), WordPress / Joomla(Websites and Its custom addons), Magento, Bulk Email Marketing Hosting and Accounts, Linux / Unix Systems, Firewalls, VPN Services, Interspire(its mods: multiple subject rotation,multiple ips, feedback loop,multiple signature and more), Enterprise Email Systems such as Postfix / PowerMTA(multiple domains/ips,ipv6 and other customization) and Zimbra. I accept your project only if 100% milestone created and i bid those projects which i can complete 100% and my specialties are based upon OpenSource Systems related to Administration and Development side less

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    Hire osmanbsd

    osmanbsd

    Pakistan
    5.0
    7.1
    (98 reviews)
    $25 USD/hr

    Top Skills: Linux, System Admin, UNIX, Cisco, Email Marketing

    In short we are Linux, UNIX, Email Marketing and Networks experts but its not enough to explain our expertise. In Linux/UNIX side we have expertise in any flavor of Linux either RedHat family flavors like CentOS or Debian family like Ubuntu, Other than that FreeBSD, OpenBSD and Solaris (on Sparc and Intel Both). ...

    In short we are Linux, UNIX, Email Marketing and Networks experts but its not enough to explain our expertise. In Linux/UNIX side we have expertise in any flavor of Linux either RedHat family flavors like CentOS or Debian family like Ubuntu, Other than that FreeBSD, OpenBSD and Solaris (on Sparc and Intel Both). We manage and troubleshoot a very large variety of software/applications for exmaple apache, cpanel, MySQL and its replications in multiple roles, DNS, Nagios, Cacti, MRTG RRDToos, PPPoE servers, Raidus Servers, Tomcat, Net-sntmp, Squid, DHCP Servers, NFS, VPN server like POPTop and OpenVPN, iptables, ipchains, ipfw, pf, netflow based software like flow-tools, Solaris Volume Manager, ZFS, mdadm, LVM, VirtualBox, XEN, VMWare ESX, OpenVZ, and so on and so on, we can't even remember. We also do scripting using many Perl modules and normal bash shell scripting. We have experience on very different type of server hardware it includes many Dell, HP, SUN/ Oracle IBM servers with multiple hardware Raid Levels. In SPARC Hardware we have worked on many enterprise class servers like SUN Fire V120, 280R, V210, V215, V240, V890, SUN Netra 240, 440, Enterprise 250, Sun Enterprise T2000, Enterprise M5000 etc. Other than that many SAN and NAS devices which includes Oracle/SUN 61xx and 25xx series and Brocade SAN switches. In Networks side, we have years of experience in installing and running broadband ISPs and we have used many types of Cisco routers, switches and devices from other vendors, which includes Routers: Cisco 2500/2600/7200/7500 series Ethernet Switches: Catalyst 1900/2950/3550, Nortel's Alteon 180/184/2424 (As Load Balancers), Extreme summit Bandwidth Managers: Lucent Access Point 1000/450, XEDIA, Packet shaper 6500/4500 Web Caching Devices: CacheFLow (BlueCoat Systems), Cisco Content Engine Broadband Access Servers: Redback SMS 500, Cisco 7200 router as BRAS DSLAMS: Nortel's UE-IMAS, Paradyne 4200, Copper Edge CE200/150, Zyxel, Tailyn ATM/Frame Relay Switch: ASC 1240-E It's not easy to tell our all expertise, but we hope you can get idea about us. less

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    Hire meral

    meral

    Ukraine
    4.9
    7.6
    (105 reviews)
    $60 USD/hr

    Top Skills: Asterisk PBX, Linux, PHP, VoIP, MySQL

    We are working with asterisk more then 11 years. Have only linux admins with 15+ years experience in team and asterisk expert with at least 5-6 years of extensive DEVELOPMENT work. Our primary services are voip systems design , billing for VOIP, web for voip/reporting interfaces. We have done some autodiallers, pro ...

    We are working with asterisk more then 11 years. Have only linux admins with 15+ years experience in team and asterisk expert with at least 5-6 years of extensive DEVELOPMENT work. Our primary services are voip systems design , billing for VOIP, web for voip/reporting interfaces. We have done some autodiallers, proved we can do complex modules for freepbx/trixbox, we have a2billing contributors in team. Also we have experience with multi-server voip clusters end virtualized voip services,including ones in amazon ec2 . -small and large VOIP system based on SIP protocol -general voip architecture design -web and billing for voip -support for asterisk, freepbx/trixbox and a2billing, openser/kamailio/opensips. -enhancments and addons for asterisk, freepbx, a2billing -load balance using openser/kamailio/opensips -virtualization with openvz, xen, amazon ec2 service. -support for linux systems and suplimentary services for voip. -create network storage clusters, mysql replicated setup, mysql clustered experience -per hour support and consulting for all above every finished project have free limited 10 day support&bugfixes. note, we have very few aborted projects, most of them from client side. We have NO "work-in-progress-forever" list like alot of user have. so completion rate is REAL. Only thing we not do is grafical design work, we are sorry but it is hard to be proffessional in voip and design in same time. We are choosing be best in VOIP less

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    Hire adilchang

    adilchang

    Pakistan
    4.9
    5.3
    (64 reviews)
    $18 USD/hr

    Top Skills: Linux, MySQL, Web Hosting, PHP, System Admin

    Work will be done on time with the promised quality and budget.

    Work will be done on time with the promised quality and budget. less

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    Hire mohsenshilivw

    mohsenshilivw

    Austria
    5.0
    5.5
    (74 reviews)
    $30 USD/hr

    Top Skills: Linux, System Admin, PHP, MySQL, Apache

    Over the last 8 years, I have developed a wide range of Linux System Engineer Certified RHCE: Red Hat Certified Engineer for startup companies and small businesses. implement efforts with different flavors, Proven track record of delivering c reative and cost-effective solutions with High Availability and Linux m ...

    Over the last 8 years, I have developed a wide range of Linux System Engineer Certified RHCE: Red Hat Certified Engineer for startup companies and small businesses. implement efforts with different flavors, Proven track record of delivering c reative and cost-effective solutions with High Availability and Linux maintaince/troubleshooting in Linux (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc), Database, Windows. * LAMP system administration, HTTP/HTTPS, DNS,FTP, NFS, SMB, SMTP, SSH, NTP,iSCSI,Adobe Media Player, Red5, FFMPEG, SSL, ACL, MySQL,MySQLCluster , Postgres, Oracle 10g databases,Oracle Application Server, Apache, Nignix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Cluster, Monitoring tools and Alerting system such as Nagios, Cacti, MRTG, Zimbra * My core competency lies in complete end-end : * Administrate VPS and dedicated Server * Administrate LAMP (Linux,Apache,Mysql,PHP) * Apache : Audit ,performance and load balancing * Automated MySQL database backup - PHPMyAdmin MySQL database manager - Setting up MySQL * replication (Master-Slave,Master-Master,...) * Install and configure MysqlCluster for Ubuntu,Redhat,Centos - Mail Services like * Postfix,dovecot, Sendmail etc. Also worked on Panels like Plesk, webmin, Cpanel Directadmin etc.. * Virtualization (Vmware,,KVM,Xen,Openvz,...) less

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    Hire rmmarconi

    rmmarconi

    Brazil
    4.9
    5.3
    (15 reviews)
    $50 USD/hr

    Top Skills: PHP, MySQL, Linux, Bitcoin, System Admin

    I'm a experienced System and Network administrator with more than 10 years of experience with Debian, Slackware, FreeBSD, OpenBSD, Solaris and others Linux and Unix flavors. Now I'm a System Administrator for the Brazilian Government, working with high availability and high loads systems, including mysql, varnish, ...

    I'm a experienced System and Network administrator with more than 10 years of experience with Debian, Slackware, FreeBSD, OpenBSD, Solaris and others Linux and Unix flavors. Now I'm a System Administrator for the Brazilian Government, working with high availability and high loads systems, including mysql, varnish, bind9, openstack and others technologies. less

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    Hire mikipeshevski

    mikipeshevski

    Macedonia
    5.0
    5.0
    (25 reviews)
    $25 USD/hr

    Top Skills: Linux, Database Administration, Amazon Web Services, MySQL, System Admin

    Installation, configuration, maintenance, backup and recovery, troubleshooting, performance tuning, security hardening... - Debian, Ubuntu, Centos, Slackware, Suse, FreeBSD, NetBSD, OpenBSD - Apache2, Nginx, Tomcat - Mysql, Postgresql - Iptables - Ipfw - Ossec - OpenStack - Kvm - Amazon Web Services - Rackspace clo ...

    Installation, configuration, maintenance, backup and recovery, troubleshooting, performance tuning, security hardening... - Debian, Ubuntu, Centos, Slackware, Suse, FreeBSD, NetBSD, OpenBSD - Apache2, Nginx, Tomcat - Mysql, Postgresql - Iptables - Ipfw - Ossec - OpenStack - Kvm - Amazon Web Services - Rackspace cloud - Linode - Postfix, Mailscanner, Amavis, Spamassassin, Dovecot, Courier, Clamav, Roundcube, Sqwebmail, SquirrelMail - Bind9 - VPN - Squid - Git, Subversion - DHCP - Memcache, Redis - Webmin, Usermin, Virtualmin, Cpanel, Ispconfig - Samba - GlusterFS - Galera cluster - Cacti less

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    Hire dinassegaf

    dinassegaf

    Indonesia
    5.0
    5.1
    (7 reviews)
    $12 USD/hr

    Top Skills: Linux, DNS, PHP, Software Architecture, MySQL

    I am just some programmer need some invention and work so fast.

    I am just some programmer need some invention and work so fast. less

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    Hire b4rni

    b4rni

    Poland
    5.0
    4.6
    (14 reviews)
    $30 USD/hr

    Top Skills: Linux, System Admin, Shell Script, Computer Security, UNIX

    Experienced Linux server Administrator looking to get hired.

    Experienced Linux server Administrator looking to get hired. less

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    Hire aroel

    aroel

    Indonesia
    5.0
    5.7
    (60 reviews)
    $20 USD/hr

    Top Skills: PHP, Linux, MySQL, System Admin, Apache

    I am a dedicated and hard working person. I am well educated and highly experienced in the field of Information Technology. My work is my passion and I have developed a wide range of IT skills which I apply to the projects that I undertake. When I take on a project, I do my utmost to ensure it is completed to the h ...

    I am a dedicated and hard working person. I am well educated and highly experienced in the field of Information Technology. My work is my passion and I have developed a wide range of IT skills which I apply to the projects that I undertake. When I take on a project, I do my utmost to ensure it is completed to the highest standard, within budget and delivered on time. I won't let you down. less