Virtualization Professionals & Consultants

Showing 288 freelancers

Virtualization Professionals & Consultants

Showing 288 freelancers

  • Systems Administrator

    Software: Linux – Practical experience. Started to study Linux kerne from Gentoo. I've worked at different tasks from simple to complex. Write different articles, technical documentation, video lessons for Gentoo Linux. MS Windows 9x/NT/2k/XP/2k3 – Small experience … more

    Software: Linux – Practical experience. Started to study Linux kerne from Gentoo. I've worked at different tasks from simple to complex. Write different articles, technical documentation, video lessons for Gentoo Linux. MS Windows 9x/NT/2k/XP/2k3 – Small experience with servers. Wrote different programs. FreeBSD/OpenBSD/MacOS – Have good experience Used: Control panels (WHM/cPanel, Plesk, DirectAdmin, Webmin, ISPConfig etc.) Monitorig (Cacti, Nagious, Zabbix, logwatch, logsentry etc.) Virtual Private Networks (OpenVPN, PPTP) Backup systes (rsync, duplicity, amanda) Database management systems (Oracle, Sybase, MySQL, MSSQL Server etc.) Firewalls (iptables, ipchains, ipfw) Proxy servers (squid+squint+sqstat+rejik) File sharing (Samba, NFS etc.) Webservers (Apache, LightHTTPD, nginx, Tomcat) FTP server (vsftpd, proftpd, wu-ftpd) Security: Wrote articles, and started to study security of web-applications. Love to study computer-programs vulnerabilities. Studied PHP/ASP/Perl source injection, SQL injection, XSS (Cross Site Scripting), HTTP Response Splitting (beginner level). Wrote some articles. Computer languages: Programmed different scripts/utilities in C/C++, Bash, Delphi, C#, Java/JSP/JavaScript, PHP, SQL Worked with: Apache, Backup, Bash, BIND, Cacti, CentOS, cPanel, CSF, Debian, DirectAdmin, Enterprise, Exim, Fedora, FreeBSD, Gentoo, GPG, iptables, Jail, Java, JDK, LAMP, Liferay, Linux, logwatch, Monitoring, MySQL, mysqldump, nginx, OpenBSD, OpenSSH, OpenSSL, OpenVPN, Performance, phpMyAdmin, Plesk, PostgreSQL, Production, ProFTPd, PureFTPd, rkhunter, rsync, Samba, screen, Security, Server, SNMP, snmpd, Squid, sshfs, stunnel, sysctl, Tomcat, Ubuntu, VirtualBox, VMware, VMWare, VNC, VPN, VPS, vsFTPd, Webmin, wget, Zabbix, zyxBackup  less

    virtualization security 00 more less
    • $3.33 HOURLY RATE
    • 4.8
    • 210 HOURS
    • MOLDOVA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 9 TESTS
  • IT Administrator

    Obtain side work in server administration, system optimization, and IT consulting.

    virtualization 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 9 TESTS
  • I ve got a great knowledge of Shared Hosting and Virtual Hosting. Exelent in building configuring securing and managing Cpanel/whm servers and SolusVM Hostnodes. I have also knowledge about fitness training and nutritioning as I am a cyclist in a proffesional team for 12 years now. I am an influential english writer.

    virtualization openvz linux-system-administration cpanel 00 more less
    • $3.33 HOURLY RATE
    • 4.9
    • 12 HOURS
    • GREECE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
  • MCITP, MCSE, Virtualization, Network Engineer/Mangr, Writer

    Experienced Technology Leader, Implementation Manager, Change Agent and MCSE/MCITP. In-depth knowledge of IT systems and operations, project management, large-scale system implementations and information security with over twelve years with hands on experience as an Enterprise Administrator and Network Manager … more

    Experienced Technology Leader, Implementation Manager, Change Agent and MCSE/MCITP. In-depth knowledge of IT systems and operations, project management, large-scale system implementations and information security with over twelve years with hands on experience as an Enterprise Administrator and Network Manager in NT, 2000, 2003 and 2008 environments. Extensive experience in Server Virtualization including VMware and Hyper-V integrated with HP and EMC SANs. Practiced understanding of Exchange, Lync Server 2010, Fortigate UTM devices, Active Directory, PKI and DFS. Five years of experience as a corporate Microsoft/Certification trainer and serving as an MCSE/CCNAinstructor for technical schools, colleges and corporations such as AT&T; and Comcast Cable. I have created course curriculum for two online schools. I am extremely proficient in Server 2012 and 2008, including Server Core edition, Hyper-V, Fortinet, VMware, Procurve, HP and EMC SANs, Active Directory, Exchange, SQL, Procurve switches and many other technologies. I have been highly involved in server virtualization for seven years and am proficient in both VMware and Microsoft Hyper-V. I am also a professional writer and have contributed to several white papers and authored published articles in professional journals. Have also written and reviewed test questions for IT professional certifications. I am looking for other opportunities to supplement my work load. My Microsoft Profile can be accessed by this link: http://www.mcpvirtualbusinesscard.com/VBCServer/brad.rudisail/profile For more information on me go to www.bradinthecloud.com  less

    virtualization security technical-documentation microsoft-active-directory technical-writing white-paper-writing windows-administration 00 more less
    • $36.94 HOURLY RATE
    • 4.8
    • 1775 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
  • Linux, Vmware & Storage certified with 2+ years of Experience

    Looking for Vmware, Storage projects that interest me in showing my ability towards my 2+ years of hands on experience. I have completed projects in server virtualization, implementing Storage and managing day to day server administration.

    virtualization 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • System Engineer - Administrator

    Over 14 years of experience architecting, deploying, and upgrading systems, including hardware, software, networks, databases, servers, mobile devices, and peripheral equipment. Extensive knowledge of security and disaster recovery applications to ensure complete protection. Strong background spearheading multi-platform solutions to optimize … more

    Over 14 years of experience architecting, deploying, and upgrading systems, including hardware, software, networks, databases, servers, mobile devices, and peripheral equipment. Extensive knowledge of security and disaster recovery applications to ensure complete protection. Strong background spearheading multi-platform solutions to optimize business goals. Excellent communication skills. Able to assess and resolve client issues quickly. Superior ability to manage multiple projects simultaneously in deadline-driven environments. Microsoft Certified Systems Engineer and Microsoft Certified Systems Administrator.  less

    windows-administration microsoft-exchange-server virtualization network-administration network-security network-planning 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 8 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Software Developer/Database Administrator/Network Administrator (MCSE)

    I aim to provide advice on, develop, implement, and maintain Windows-based systems (including server applications like Microsoft Exchange, Microsoft SQL Server, and SharePoint), Linux desktops and services, SQL server and access databases and applications, Web and desktop applications based on … more

    I aim to provide advice on, develop, implement, and maintain Windows-based systems (including server applications like Microsoft Exchange, Microsoft SQL Server, and SharePoint), Linux desktops and services, SQL server and access databases and applications, Web and desktop applications based on Visual Basic .NET, ASP/ASP.Net, PHP, VBScript, and JavaScript. With my extensive experience in Microsoft Office automation and Windows scripting, I can develop solutions and utilities to help enhance productivity on Windows desktops, servers, and networks. I have suceessfully developed and implemented applications and solutions using: * HTML web development, ASP/ADO.Net web programming, JavaScript programming, including Web-dased database access and querying applications. * Linux, Apache, PHP, MySQL experience. * Customized Content Management Systems (CMS) with PHP and MySQL. * Network and remote backup solutions based on Symantec BackupExec and Acronis. * Custom-built SMS texting/alerting applications. * Microsoft Exchange. * Microsoft SQL Server. * VMware server virtualization. * Citrix-based application distribution (currently evaluating VMware's new ThinApp solution for the same). * Microsoft Visual Studio.  less

    virtualization php mysql vba database-management database-programming .net-framework network-administration powershell 00 more less
    • $38.89 HOURLY RATE
    • 4.5
    • 2738 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • RHEL/CentOS/Fedora/Deb System administrator/Web developer and scraper

    I am system operator/programmer/administrator since 1985. Focusing on Linux adminstering since 1995 with various distros, like Slackware, RedHat Linux, ASPLinux, Fedora. Have skills with shell-scripting, PHP and Python. I have developed a number of web-based systems for internet … more

    I am system operator/programmer/administrator since 1985. Focusing on Linux adminstering since 1995 with various distros, like Slackware, RedHat Linux, ASPLinux, Fedora. Have skills with shell-scripting, PHP and Python. I have developed a number of web-based systems for internet and intranet using DHTML, Python, PHP and PostgreSQL, have a good experience in SQL, PL/PgSQL, JavaScript/Ajax. Have an equivalent of Bachelors Degree in mathematics (applied system analysis and statistics). Have experience in deployment of RedHat Cluster Suite solutions, xen and kvm-based virtualization (including live migration), deployment automation with cobbler/koan, custom distribution and LiveCD building.  less

    linux-system-administration virtualization postgresql python data-scraping bash django-framework opencart mailchimp 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 1443 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 16 TESTS
  • Senior Linux Administrator, Ngnix Guru, WP/Magento Tuning Expert

    With almost a decade of experience, I have a natural talent at troubleshooting difficult problems, and finding unique solutions for any situation. Administered and troubleshoot a wide range of Linux/BSD/Solaris/Windows based servers, application servers, MySql and MSSQL … more

    With almost a decade of experience, I have a natural talent at troubleshooting difficult problems, and finding unique solutions for any situation. Administered and troubleshoot a wide range of Linux/BSD/Solaris/Windows based servers, application servers, MySql and MSSQL database servers, Cloud Architectures, Virtualization Technologies, worked in major hosting control panels like cPanel, Plesk, Webmin, SolusVM, HyperVM, Virtuzzo and Amazon Services. I am also a AWS Partner Network Member; pursuing the Advanced AWS Engineering Exam. I have expertise in : Amazon AWS (EC2/S3/RDS/SES), Rackspace Vyatta or PfSense configuration OpenStack, OpenVZ and OnApp setup High-availability cluster setups NginX and Varnish setups PHP-FPM , Unicorn , Gunicorn Phusion passenger , Railo Asterisk , YATE configuration ejabberd , Icecast setups Nagios,Zabbix,Zenoss PowerDNS ,Bind MySQL , PostgreSQL Bacula , BoxBackup IIS6 and 7, Microsoft DNS MSSQL, Windows PHP & MySQL ASP.NET installations and configurations I am also specialized on Amazon services. I have Setup Load balancing and high availability using AWS ELB Created Route53 failover to S3 and external servers Created S3 buckets to sync backups from external servers and from EC2 instances. Created backup Perl scripts to push data to S3 buckets Migrated 200+ websites to digital ocean droplets. I have developed a ngnix+PHP-FPM plugin that can scale the PHP stack on a cPanel hosting environment - http://applications.cpanel.net/cpxstack-the-complete-nginx-php-fpm-stack-on-cpanel/  less

    linux-system-administration nginx amazon-ec2 mysql varnish-cache ruby-on-rails cpanel virtualization 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 135 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • System Administration & IT consultant

    My knowledge and experience: Windows Server 2008 - professional knowledge and experience in 4 year. Windows Server 2003 - professional knowledge, experience 8 years. Windows NT, Windows 2000 - professional knowledge, experience more 10 years. FreeBSD (4.x-8.x) - professional knowledge, experience of … more

    My knowledge and experience: Windows Server 2008 - professional knowledge and experience in 4 year. Windows Server 2003 - professional knowledge, experience 8 years. Windows NT, Windows 2000 - professional knowledge, experience more 10 years. FreeBSD (4.x-8.x) - professional knowledge, experience of 6 years. Solaris (8, 10), Linux - experience of 1 year. MS SQL (6-7, 2000, 2005, 2008) knowledge at the level of database administrator. Oracle 9i - knowledge at the level of DBA, work experience 6 months. MS ISA Server - professional knowledge, experience of 4 years. MS IIS - professional knowledge, experience 2 years. MS Exchange 5.5 - professional knowledge and experience of 6 years. MS Exchange 2000 (2003) - professional knowledge, experience of 6 years. Citrix Metaframe XP - professional knowledge and experience of 7 years. Citrix XenApp - professional knowledge, experience 5 years. Citrix XenServer, professional knowledge, experience 3 year. VMware vSphere 4, professional knowledge, experience 1 year. Professional knowledge of various system backup software, antivirus software. Professional knowledge of networking and Internet technologies, active network equipment, wide area networks, telecommunications equipment, server hardware, storage systems, backup systems, technologies terminal access, virtualization technologies. Experience a LAN and distributed corporate networks, data centers. Experience with equipment Cisco, SUN, HP. Education: Basic: 1984 — Krasnoyarsk Polytechnical Institute, Radio Techical / Radio Engineering Advanced trainings/courses 2007 — Fundamentals of Information Security, Internet University of Computer Science 2008 — Administer Oracle 9i, Training Centre "AvtoVAZ" 2010 — IT - Strategy, Internet University of Computer Science 2011 — Network security, Internet University of Computer Science 2011 — Configuring and Troubleshooting Windows Server 2008 Active Directory, Microsoft Tests/Exams 2012 - Active Directory Administrator, Brainbench 2011 — Backup Exec 11d, Brainbench, 2011 — Computer Fundamentals (Win XP), Brainbench 2011 — RDBMS Concepts, Brainbench 2007 — Windows 2003 Server Administrator, Brainbench 2005 — Linux Administration (General), Brainbench 2005 — Computer Fundamentals (Win 2000), Brainbench 2005 — MS Windows 2000, Brainbench 2005 — Citrix Administration, Brainbench 2002 — Visual FoxPro 6.0, Brainbench 2001 — Internet Security Specialist, Brainbench 2001 — Computer Technical Support, Brainbench 2000 — Windows NT Workstation Administrator, Brainbench 2000 — Windows NT Administrator, Brainbench 2000 — Windows 98 Administrator, Techmetric 2000 — Windows 95 Administrator, Brainbench  less

    windows-administration microsoft-hyper-v-server microsoft-lync-server windows-xp-administration windows-azure virtualization windows-7-administration citrix-xenserver 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 87 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 8 TESTS
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