System Administrators For Hire- Page 1

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  • Hire khanhtd

    khanhtd

    Vietnam
    4 Reviews
    $20 USD/hr

    Top Skills: Microsoft, Microsoft Exchange, Windows Server, Windows Desktop, Active Directory

    I could help you on: Linux OS: Ubuntu, Debian, CentOS, Fedora Linux Technologies: Apache HTTPD, Apache Tomcat, MySQL, OpenSSH, OpenSSL, SAMBA, CUPS, Pure-FTPd, Postfix, PowerMTA, Dovecot, Iptables, Squid, BIND, SpamAssassin, ClamAV, Subversion, CPanel, ZPanel Microsoft OS: Windows XP, Windows 7, Windows 8, Windo ...

    I could help you on: Linux OS: Ubuntu, Debian, CentOS, Fedora Linux Technologies: Apache HTTPD, Apache Tomcat, MySQL, OpenSSH, OpenSSL, SAMBA, CUPS, Pure-FTPd, Postfix, PowerMTA, Dovecot, Iptables, Squid, BIND, SpamAssassin, ClamAV, Subversion, CPanel, ZPanel Microsoft OS: Windows XP, Windows 7, Windows 8, Windows 2003 Server, Windows 2008 (R2) Server, Windows 2012 (R2) Server Microsoft Technologies: Active Directory, Exchange, System Center, SharePoint, Lync, Hyper-V, Forefront, DFS, DPM Programming: VBScript, Excel VBA, Access VBA, Linux BASH Shell less

  • Hire asadsethi

    asadsethi

    Pakistan
    21 Reviews
    $30 USD/hr

    Top Skills: Cisco, System Admin, Computer Security, Network Administration, Web Security

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco C ...

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco Catalyst 2900 Cisco Catalyst 3500 Cisco Catalyst 3600 Cisco Catalyst 4500 HP 3500 HP 2500 Firewalls: Cisco ASA 5500 Series Juniper SSG Series Pfsense Zyxel Zywall USG Series WatchGuard XTM series Cisco RV Series Cisco PIX Cisco IPS 4200 Series less

  • Hire a2mz

    a2mz

    Indonesia
    3 Reviews
    $8 USD/hr

    Top Skills: Graphic Design, Business Cards, Linux, PHP, MySQL

    I have more than 11 years experience teaching computer like Word Processing, Spreadsheet, Presentation, Internet, Corel Draw, Photoshop and Free Pascal Programming including system & network administrator especially in Linux and Mikrotik at computer laboratory of school. I have more than 3 years experience too for ...

    I have more than 11 years experience teaching computer like Word Processing, Spreadsheet, Presentation, Internet, Corel Draw, Photoshop and Free Pascal Programming including system & network administrator especially in Linux and Mikrotik at computer laboratory of school. I have more than 3 years experience too for developing Debian & Ubuntu Server CD for school in Indonesia especially for Technical & Computer Networking. I'm a hard worker, I never give up although I get problem because every problem always has solution. less

  • Hire altr

    altr

    Ukraine
    7 Reviews
    $25 USD/hr

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

    - VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF) and other Asterisk-based systems. - A2Billing Expert (Installation, Administration, Customization) - Administering and configuring of PRI and FXO/FXS cards as well (Digium, Sangoma...) - Administering and configuring Mitel, C ...

    - VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF) and other Asterisk-based systems. - A2Billing Expert (Installation, Administration, Customization) - Administering and configuring of PRI and FXO/FXS cards as well (Digium, Sangoma...) - Administering and configuring Mitel, Cisco, Linksys, Yealink phones and softphones. Provisioning solutions. - Administering and configuring GSM Gateways: GoIP, Etel, OpenVOX... - ANTIBLOCK IP AND TRAFFIC COMPRESSION solutions for censored countries such as Pakistan, Iran, China... - Unix/Linux/Windows admin and script writer. - USB over IP solutions for Windows and Linux - Expert in Zabbix-based monitoring solutions. - Web Security Expert: security audits, ethical hacking... - Post-project support included as well!!! less

  • Hire gravicap

    gravicap

    Ukraine
    22 Reviews
    $20 USD/hr

    Top Skills: Linux, System Admin, UNIX, MySQL, Windows Server

    I'm UNIX/Linux System Administrator with 15 years experience. I can configure Web Servers based on Apache/NGINX with caching software for best performance. I have experience with setting up servers of various brands via IP KVM, IPMI, DELL DRAC, HP ILO. I'm working with virtualization platforms such as - VMWare, XEN ...

    I'm UNIX/Linux System Administrator with 15 years experience. I can configure Web Servers based on Apache/NGINX with caching software for best performance. I have experience with setting up servers of various brands via IP KVM, IPMI, DELL DRAC, HP ILO. I'm working with virtualization platforms such as - VMWare, XEN, KVM, OpenVZ, Microsoft Hyper-V. Also, I have strong knowledge and experience with Windows Server 2003/2008/2012 and desktop platforms - Windows XP/7/8. I have great knowledge and long experience with VPN technologies OpenVPN, PPTP, L2TP, IPSec. Very good knowledge and experience in troubleshooting. less

  • Hire linuxwarm

    linuxwarm

    India
    30 Reviews
    $15 USD/hr

    Top Skills: PHP, Linux, Website Management, Windows Desktop, Microsoft

    I am dealing with Technical Support, Server Maintenance, Helpdesk Support and 24x7 webhosting support. We are handling total of 83 remote servers (65 Linux and 18 windows servers). We are handling more than 50 desktop computers. I am having very good team of 11 Software Programmers and 10 Systems Administrator and ...

    I am dealing with Technical Support, Server Maintenance, Helpdesk Support and 24x7 webhosting support. We are handling total of 83 remote servers (65 Linux and 18 windows servers). We are handling more than 50 desktop computers. I am having very good team of 11 Software Programmers and 10 Systems Administrator and they can understand and work on your server very effectively. All of my admins are having certifications like MCSE, MCSA, RHCE, CCNA etc.. less

  • Hire gazzillo

    gazzillo

    Italy
    17 Reviews
    $12 USD/hr

    Top Skills: Translation, Italian, French, System Admin, Cisco

    ## BIO I have a great knowledge of technical issues and solutions. ## Area of Expertise Cisco and Microsoft

    ## BIO I have a great knowledge of technical issues and solutions. ## Area of Expertise Cisco and Microsoft less

  • Hire tzo

    tzo

    Ukraine
    52 Reviews
    $30 USD/hr

    Top Skills: PHP, Software Architecture, MySQL, Web Hosting, Perl

    Specializing in scraping/data mining projects, various backend tasks, general scripiting. 8+ years in freelance. My skills include: Perl, Python, PHP R Clojure SQL/NoSQL databases Linux administration

    Specializing in scraping/data mining projects, various backend tasks, general scripiting. 8+ years in freelance. My skills include: Perl, Python, PHP R Clojure SQL/NoSQL databases Linux administration less

  • Hire tea

    tea

    Russian Federation
    2 Reviews
    $20 USD/hr

    Top Skills: Linux, System Admin, C Programming, Windows Desktop, Perl

    I am a programmer with 15 years of experience in many areas of the computer science from websites and PHP and Ruby to C/C++ and Assembler and Arduino and hardware development. I'm looking for a work with C++/C on Linux or Windows OS or on embedded platforms.

    I am a programmer with 15 years of experience in many areas of the computer science from websites and PHP and Ruby to C/C++ and Assembler and Arduino and hardware development. I'm looking for a work with C++/C on Linux or Windows OS or on embedded platforms. less

  • Hire danale72

    danale72

    Finland
    38 Reviews
    $31 USD/hr

    Top Skills: Software Architecture, MySQL, Windows Desktop, PHP, C# Programming

    ## BIO **June 2003 to 2008: Sapphiregroup, St.Petersburg**, www.sapphiregroup.com Project summary: .NET Framework based applications and components. Design and development ActiveX and DCOM components. Building ASP.Net based intranet and internet applications. Role: Technical lead, Team lead, Projects lead Tools ...

    ## BIO **June 2003 to 2008: Sapphiregroup, St.Petersburg**, www.sapphiregroup.com Project summary: .NET Framework based applications and components. Design and development ActiveX and DCOM components. Building ASP.Net based intranet and internet applications. Role: Technical lead, Team lead, Projects lead Tools: MS Projects, MS Visual Studio 2003, 2005, MS SQL Server, VSS, NUnit, MS Office, Visio.   OS: Windows 98, Me, NT, 2000, XP, 2003 Server; Tools: MS Visual Studio, 6.0, 7.0, 7.1; Visual Sou rce Safe, Visio, MS Office, MS Jet, MS SQL Server, Compuware DevPartner 7.1, WMWare Workstation, **2001-2002: Lanit-Terkom, St. Petersburg** Project summary: Translator from legacy language IDEAL to COBOL. 3 developers. Project was implemented in C++ using company developed object library. Role: senior developer. OS: Windows 2000, IBM OS/370 Tools: MS Visual Studio 6.0, MS Visual Source Safe, Rational Purify+, MS Office Role: Senior developer **2000-2001: Artificial Life, St.Petersburg** Project summary: Engine for human alike speech program. Project was implemented in Java. Role: developer. OS: Windows 2000 Tools: Borland JBuilder 3.0, Starteam 5.3, MS Office Role: Developer ## Area of Expertise Platform and technologies: .Net Framework, Web Services (SOAP), DCOM/COM/ActiveX/OLE, Win32, ASP, ASP.NET, SQL Servers, Java 1.1, Java 2.0, JBOSS, AJAX. **Programming languages:** C++, C#, Java, VB.NET, VB 6.0, VBA, Pascal (Delphi), SQL (ANSI, Transact, DB2), FORTRAN, COBOL **Tools:** Visual Studio (6.0 - 2008), JBuilder, Delphi, Visio, MS SQL Server (6.5, 7.0, 2000, 2005), Oracle 9.0, MS Office. **Infrastructure tools:** Starteam 5.3,2005, Source Safe, SourceOffSite, VPN, Remote Desktop, NetMeeting, BTS (Bugzilla etc), MS Virtual Server, WMWare, etc less