Freelancers

Freelancers by Skills

KVM Developers

1-100 of 690 Professionals
Freelancers
Linux system administrator

Linux (Red Hat based, Ubuntu/Debian) System Administrator with over 14 years expirience.

Ukraine, Kyiv, Kyiv | IT & Programming | Rating 5.0 (5 reviews)
expert in LINUX , KVM virtualization and netorking

expert in LINUX , KVM virtualization and netorking

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
iOS Developer

I'm an iPhone & iPad iOS developer with experience designing applications for deployment of custom business applications, including tie-in to web services for data acquisition and retrieval. I've developed smaller scale projects, and I am looking for the opportunity to expand my work and skills by helping other small businesses and start-ups achieve their mobility requirements. I have also been involved in an embedded Linux project over the last 12 months, developing a solution for a custom in-car embedded system including cellular, GPS, and other sensors. Lastly, my skill set includes experience with networking technologies and virtualization [KVM, ESXi, AWS] including SDN based deployments and programming [Openstack]. I also have experience with IP/MPLS based networks in the mobile backhaul and strategic industry sectors.

Canada, ON, Ottawa | IT & Programming | Rating 0.0 (0 reviews)
*nix sysadmin WP LAPM Nginx MYSQL Exim WHM Linux

UNIX system administrator for more than 9 years. Any Linux all web stack KVM XEN OpenVZ WHM Mail Serversanti Malware ... and 1001 helpful things

Ukraine, Kyiv City, Kiev | IT & Programming | Rating 5.0 (28 reviews)
Linux Core Admin, MySQL DBA, Virtualization,

8+ years of experience as a Linux Core Admin: Linux Core Admin (Servers include - Gateway, Proxy, Web servers, FTP, Search engines, Mail servers/Webmail, Linux ADS, Samba servers, Nagios server, Virtualization ¿ KVM and Oracle VirtualBox) 3+ years of experience as MySQL DBA: Had implemented MySQL-5.6.xx with Replication (Master-Slave), Optimization, tuning, resources optimization. Virtualization Administration ¿ Had implemented KVM & Oracle VirtualBox virtualization with Bridge mode networking in host OS Fedoracore20 and migrated 10 physical servers to Virtual guest hosts. Anti-Virus Administration ¿ Had implemented ClamAV for Linux servers with regular updates and integrated with Sendmail servers to scan mails. Had implemented Symantec Endpoint Protection 12 server for all windows servers/clients with Server-Client basis ¿ Had implemented NAGIOS - in Linux to monitor "All Windows Servers, Linux servers, Switches,Important Computers, ISP Gateways etc".

India, Tamil Nadu, Coimbatore | IT & Programming | Rating 0.0 (0 reviews)
Linux KVM VMWARE

8.5 Years of Linux administration in apache/ngnix,prefork/worker finetunning TCP/IP,openvpn,postfix, Hosted Anitspam filtering,iptables,vmware/kvm,IDS/IPS,nessus vulnerability,Nagios & mysql replication,samba,squid,dns,djbdns, ddns,cacti,opsview.

India, Haryana, Bahadurgarh | IT & Programming | Rating 0.0 (0 reviews)
Check out my private cloud solution based on KVM

LAMP setup, Server Virtualization, open source solution. Focused on Linux Os with Solaris expertise. SAN/NAS solution.

United States, NJ, Basking Ridge | IT & Programming | Rating 0.0 (0 reviews)
Linux system Administrator, KVM/XEN/Proxmox

Linux system administrator, Redhat Enterprise Linux, Microsoft windows server, KVN, XEN, OpenVZ virtualization, Bash shell scripting. It has long been working in the field of IT. I have experience of good work. I do everything with high quality and not expensive. I love my job.

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Cert. information system security professionnal

I am a senior software developper, system administrator and information security specialist. Certified as a CISSP, CEH , MCSD, Comptia Server+ Network+ Security+. Contact me to get your job done, fast.

Canada, Quebec, Chicoutimi | IT & Programming | Rating 5.0 (1 reviews)
Python, Django Developer and Cloud Architect

I have extensive experience in Python, Django, Linux and different cloud stacks. Professionally I am a software developer and providing services for end to end web based solutions, server side scripting & daemon services, Restful APIs implementation, scraping/crawling websites, solr based search solution etc. I have expertise in server virtualization and cloud computing domain and developed many applications around it. Currently working on Openstack's Icehouse release for automation and customizations around its development and deployment.

Pakistan, Punjab, Rawalpindi | IT & Programming | Rating 0.0 (0 reviews)
Taglines lie.

Spanish native, fluent in english, some french & german (these last reading mostly..) Open-minded, fast adaptability, fast learning if needed. Preferably UTC+1 morning-afternoon as working time, can adapt to other time zones or night work punctually if needed. Confidentiality.

Spain, Cordoba, Cordoba | IT & Programming | Rating 0.0 (0 reviews)
Linux server administrator

I have more than 16 years of experience in maintenance, installing, configuring and administering various types of Linux servers with deep and advance knowledge of highly scalable servers, high performance, hardening servers, migrations, DevOps and server optimization. Best wishes, Rostyslav

Ukraine, null, Kyiv | IT & Programming | Rating 5.0 (10 reviews)
Certified DevOps and System Administrators Team

OPSNOW is representing the team of young, motivated and certified system administrators and developers who aim to deal with your challenges in designing, implementing, maintaining and monitoring of your cloud infrastructure. Our goal is to own the problem and be with our customers in any kind of emergency situations 24 hours a day and 7 days a week. We achieve this by organizing very effective on-call rotation so our professionals will always be available in time.

Armenia, Capital, Yerevan | IT & Programming | Rating 4.9 (11 reviews)
datacenter administrator

IT infrastructure / datacenter administrator with more than 15 years of experience

Romania, Galati, Galati | IT & Programming | Rating 0.0 (0 reviews)
Linux System Administrator

my profile on linkedin https://www.linkedin.com/profile/view?id=63144074 experience 9+ years in webhosting and linux administration

Ukraine, Vinnyts'ka, Vinnytsya | IT & Programming | Rating 0.0 (0 reviews)
Linux Administration Expert

I am skilled system administrator with over 14 years of experience with linux servers and networks.

Russia, Sverdlovskaya obl., Yekaterinburg | IT & Programming | Rating 0.0 (0 reviews)
GNU/Linux system administrator

GNU/Linux System Adminstrator with more than 18 years of experience.

Russia, Nizjnij Novgorod, Nizhniy Novgorod | IT & Programming | Rating 0.0 (0 reviews)
Linux system administrator

Linux and Windows servers administration, heterogeneous networks, KVM virtualization, Nagios, Ubuntu

Israel, null, null | IT & Programming | Rating 0.0 (0 reviews)
The Server Guy

!!! Availability: 2pm MEST (GMT+2) !!! I am NOT a webdesigner. I know how to do it, but I DO NOT do this for a living. Doing system administration for ~ 20 years now. Used working with FreeBSD, OpenBSD, several Linux derivates like Debian (Ubuntu, elementary,...), Red Hat, SuSE and Windows starting from NT 3.51 and 3.1. Experience in Active Directory, ADDS, VoIP installations based on Asterisk. Large network installations, VPN access solutions, remote support,...

Germany, Saarland, Neunkirchen | IT & Programming | Rating 5.0 (11 reviews)
Network and System engineer

9 years of Linux/Unix and Network administration experience in the area of high loaded web and network resources. Specialized in design and implementation of network infrastructures with high availability and high security requirements. Experienced in Linux/Unix administration and support based on cloud and physical hardware. Good verbal and written communication skills.

Armenia, null, Gyumri | IT & Programming | Rating 0.0 (0 reviews)
Senior system administrator in highload web

Experienced systems administrator with 6 years of experience managing server infrastructures and data-center operations across multiple platforms (Unix, Linux). Experience in developing and implementing IT-infrastructure for a given project. Optimization of web projects of any complexity. Work with systems virtualization - Xen, OpenVZ, KVM. Experience in LAMP-server. Optimization for maximum performance. Experience with MySQL, Nginx, Apache. Ability to configure OpenVPN in different variations. Writing a shell-script (bash). Superior troubleshooting of any problems. Hard-working, diligent, attentive, proactive. Have good communication skills.

Russia, Irkutsk region, Angarsk | IT & Programming | Rating 0.0 (0 reviews)
System Administrator

I'm fully working from the last 6 years as a Linux Administrator .I'm well experienced in Linux Server administration tasks in the production and development environments - Have excellent knowledge and hands on experience in Apache, Tomcat ,Nginx, Exim, Postfix, Dovecot,Mysql, Postgresql, FTP, Samba, SVN, Git, Iptables,load balancers, Amazon EC2, RackSpace, Nagios servers, Zabbix, OpenVPN, PPTP etc..

Ukraine, null, Kharkov | IT & Programming | Rating 0.0 (0 reviews)
If it can be done, I'll do it.

I provide consultation and services based on Open Source technology. Be it anything Linux, BSD, Unix or any other Open Source technology and you can be sure your objectives will be achieved with utmost care and responsibility for Quality and scalability. My experience has vastly enlarged by working for many projects around the world, from remote server installations, complete Asterisk VoIP solutions for call centers, web hosting service installations to full fledged VPN setups for hot-spots and Virtualization platforms with XEN, KVM OpenVZ etc, I encourage the use of open-source solutions for everything. Open source has been a primary reason of success for many leading companies since it provides them cost cutting methods, better business security, efficient & high throughput business. 10yrs exp in Asterisk PBX VoIP, Networking, VPN, Linux Server deplayment administration and management. Your goal will be achieved when you hire my services standing out over the rest

Colombia, DC, Bogota | IT & Programming | Rating 5.0 (1 reviews)
Linux System Engineer, cPanel certified Engineer

3 + years experience in Linux System Administration cPanel Certified Engineer Experience in Virtualization techniques like OpenVZ, Xen and KVM. Experience in SolusVM panel

India, Kerala, Cochin | IT & Programming | Rating 0.0 (0 reviews)
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I am a Linux engineer that specializes in Red Hat environments but am very familiar with Ubuntu/Debian based systems as well. Hold a current valid Red Had Certified Engineer license (license available upon request) and have worked in cloud hosting environments to successfully perform large scale deployments of web applications and databases. Very familiar with many different web technologies and databases

United States, TX, Plano | IT & Programming | Rating 0.0 (0 reviews)
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Over the last 10 years, I deployed various systems and databases. My core competence is in troubleshooting and perfomance tuning, so I am seeking challenging tasks and new opportunities to build solutions for you or your business. I also have masters degree in CS from Perm State Technical University and 100 mbit 24*7 unlimited landline internet access. skills: Virtualization: OpenVZ/ESXi/KVM Cloud: AWS EC2 & S3, GCE OS: CentOS, Gentoo, Ubuntu, FreeBSD, OpenBSD, Solaris, Windows server applications Squid, OpenVPN, BIND, Apache, postfix, tomcat, ispmanager,dovecot, zabbix, bacula Revision control software: git,svn Databases: mysql, postgresql, mongodb, mssql, oracle Network: cisco, mikrotik, bgp Programming Languages: php, java (android), c, asm (x86)

Russia, null, perm | IT & Programming | Rating 0.0 (0 reviews)
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Prevalentemente presso i clienti mi occupo di amministrare i sitemi dei vari ambienti e gestire al meglio le risorse a disposizione, apportando ottimizzazioni delle configurazioni e proponendo aggiornamenti lato sistemi e applicativi.

Italy, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert in all linux and web hosting servers

I am a expert in all linux based servers. Having a hands on experience in web hosting for more than 2+ years. Troubleshooting all L3 and L4 issues. Worked on cpanel, plesk and hsphere servers. Worked with citrix xen, vmware and kvm virtualiztion technologies. Worked on quantastore storage server. Able to work in all critical server issues. Have implemented and managed remote infrastructure management.

India, tamil nadu, madurai | IT & Programming | Rating 0.0 (0 reviews)
Network & System Administrator

With some years as net/sys administrator, I have a strong experience of system administration and networks. Here is some technology, that I manage day-to-day: * OS (Ubuntu / Debian / Fedora) * Mail (Zarafa / Zimbra / Postfix / SpamAssassin) * Clustering & HA (DRBD, Pacemaker) * Firewalling (Iptables, PFsense, ufw, fail2ban) * Networking (OpenVPN / IPSec / Samba / DHCP / Dnsmasq) * Proxy (DansGuardian, Squid) * Monitoring (Nagios) * Logs (Logwatch, ELK) * Configuration management (Puppet, Ansible) * Virtualisation (VMWare, Qemu/KVM, Proxmox, Docker) * Scripting (Bash) * And a lot of others things.. Don't hesitate to contact me for your project.

Belgium, Luxembourg, Juseret | IT & Programming | Rating 0.0 (0 reviews)
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Evoluant en tant qu'ingénieur systèmes et réseaux depuis plus de dix ans, j'ai acquis une solide expérience des techniques et outils d'infrastructures d'hébergement internet. Tout au long de ma carrière, j'ai travaillé en qualité de fournisseur de services, pour de grands noms, dont l'Agence France Presse, France Television, l'Agence Spatiale Européenne, les groupes April et Publicis, Décathlon France et Espagne, le groupe Flex Multimedia, avec, à chaque fois, des enjeux et des contraintes techniques élevés. Mon rôle consiste à étudier les projets et les besoins, proposer des solutions sur mesure et les mettre en oeuvre, tout en respectant délais, coûts et contraintes clients. J'évolue autant au niveau matériel (en centres de données sécurisés, en maintenant les serveurs et les équipements réseaux) qu'au niveau de la fourniture de services d'infrastructure (permettant d'assurer la fourniture de service de plus haut niveau), qu'au niveau applicatif au contact

France, -, GERZAT | IT & Programming | Rating 0.0 (0 reviews)
Linux & virtualization Administrator

I am certified in RHCE(Redhat),VCP(VMWare),CCA(Citrix) & RHEV(Redhat Virtualization).I am an expert in Linux Administration and have good experience in virtualization. I can provide cost effective virtual platform solutions using VMware ESXi,Citrix XenServer,Redhat Enterprize virtualization,KVM etc.. I can support opensource storage like openfiler and nexenta etc... I can manager mysql and mssql database servers also.I can write bash & powershell scripts to automate day to day activities.I have very good experience in performing backup activities for critical data. I worked on HP DataProtectorExpress.I am good in monitoring the servers & services using tools like nagios. I always try to deploy cost effective solutions using opensource tools.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Senior Software Maintenance Engineer

I have 11 years experience with windows servers specially with windows all kind of hosting, such as IIS, MSSQL, Exchange etc. I hope my experience will help us to make a business.

Ukraine, Lviv, Lviv | IT & Programming | Rating 0.0 (0 reviews)
Linux System Administrator

I am working in the Web Hosting business since 2010 and I love working with all Linux Enviroments(Centos, Debian, Ubuntu, etc) and Virtualization Technologies (OpenVZ, KVM and Vmware ESXI). In this time, I helped many customers from the companies I have worked (and still working) for , and did everything, from a simple LAMP + wordpress installation to high-end system security and server optimizations. I have learned to solve all issues that may appear on the way, and I am an expert with cPanel and aditional hosting server applications, but I have managed servers without any panel also, I have done mysql databases migrations and optimizations, mail server configurations, etc. I have very good knowledge in System(linux and windows) and Network Administration.

Romania, Constanta, Navodari | IT & Programming | Rating 0.0 (0 reviews)
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A graduate of Bachelor in Computer Science with 3 years of industry experience in web and software development. Most proficient in ASP.Net MVC 3-5, PHP5(Kohana Framework), MS SQL 2012, jQuery 1.6+, and Bootstrap 3. Competent in setting up LAMP server in Linux Debian(6 & 7) along with Virtualization Technologies like OpenVZ, KVM, and XenServer6.

Philippines, null, Baguio City | IT & Programming | Rating 0.0 (0 reviews)
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Extensive experience with a wide range of server and network related technologies. Especially linux, KVM virtualization, storage systems (including ceph), windows server 2003 to current, exchange server and various programming languages. (Notably PHP and Bash scripting) No job is too small - I am actually quite interested in smaller jobs but will also take on larger ones.

United Kingdom, null, null | IT & Programming | Rating 0.0 (0 reviews)
Linux System Administrator

Provision of IT outsourcing services to large and medium customers (from 10 to 100 hosts). Implementation of unified solutions, bringing to mind the proper disparate customer infrastructure. The main criterion - that everything worked. In this paper we use such technology and software: win server 2003, 2008 as domain controller(in forest), terminal server, database (MS SQL 2005) server, iis, dhcp, dns, hyperv, 1C 8.2 (ERP system) and some other roles. linux as web, dns, mysql, kickstart, kvm-virtualization, poxy, vpn, mail and other roles. Using qmail, zimbra, zabbix, memcached, vsftpd, qico, openldap, samba

Ukraine, Donbass, Makeevka | IT & Programming | Rating 0.0 (0 reviews)
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I am a system administrator with 8 years of experience. I've had experience in the following fiedls: - Debian - Mikrotik Routerboard - Dns, DHCP, OpenVpn, Kvm, MySql - Bash shell scripting - MySql I am fast learning and very selfmotivated, so I could work in all above fields or investigate new ones. I could dedicate only 4 hours (+ full weekend days) a day to freelance jobs, so feel free to ask me about part-time / fixed price jobs

Belarus, Minsk, Minsk | IT & Programming | Rating 0.0 (0 reviews)
expert in Linux and KVM virtualization

• LINUX, virtualization and networking •F5 (load balancers) installation on citrix and KVM virtualized servers and •Installing various linux releases on cards, PCs and servers using clonezilla, •golden image and DVDs(12 DB team systems are migrated to RHEL6.1) • Installation of tools and packages using source code, binaries and rpm packages up on teams requirement. • Deployment of web servers like intranet, mrbs, glpi which will including the database and authentications from active directory. • LAN connectivity testing and implementation of wifi in 2nd and Ground floors before occupying. • Wireless access points configuration, L2 switch configuration, troubleshooting on L3 switches, and monitoring the traffic on firewall • Played an active role in network reordering and maintanance • Builds and CVS

India, karnataka, bangalore | IT & Programming | Rating 0.0 (0 reviews)
Sr. Linux Specialist / IT Architect

* 9+ years of professional experience in Systems and Network Administration * Maintaining/Installing/Troubleshooting of RedHat, CentOS, OpenSuse and Windows Server * Strong Knowledge hosting using Apache, Tomcat, IIS * Advanced knowledge of TCP/IP, DHCP, DNS, FTP, SSH, Active Directory, LDAP, RAID, Nagios * Working closely with security products such as: IPTables, OpenVPN, Nessus * Well organized self-starter with proven capacity to learn and apply new knowledge quickly * Systems programming, deployments and automation using Shell script, KickStart * Strong knowledge of virtualization platforms such as: KVM

Canada, Ontario, Toronto | IT & Programming | Rating 0.0 (0 reviews)
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With 7 years of experience in IT serves infrastructure. I have demonstrated the ability to lead effectivly servers and systems development projects, implementing thrugh best practices, solutions that meet the highest standards of corporate deployments at institutional level. I am a pro-active, agile, dynamic, entrepreneurial, challengeable, self-taught, of empirical knowledge, very persistent with high analytical skills, flexible to interact with people and face new challenges achieving and fulfilling the goals set at the right time surpassing all expectation ...

Venezuela, DISTRITO CAPITAL, CARACAS | IT & Programming | Rating 0.0 (0 reviews)
System Administrator/Network Administrator

Hello. I am a system engineer for a major hosting company. Looking for a part-time job. I have great experience in: - Linux maintaince/troubleshooting: Debian, CentOS, Gentoo, Ubuntu - Virtualization hypervizors and containers: KVM, Citrix Xen, OpenVZ - Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables, qos, proxies) - Cisco Routing & Switching - High load perfomance

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Customer Support L2+, Linux/Win Sys Admin

Fluent in German and English. Available 24/7. Based in Austria/Central EU. 3.5 Years experience in L1/L2 (and partly L3) customer support in webhosting with focus on virtualization at one of the largest providers in Austria. Know my way around diverse virtualization technologies, including OpenVZ and QEMU/KVM plus VMWare (ESX/i) i.e. abuse monitoring and detection, install, suspension and alike. Native/CLI as well as with panels. Sysadmin experience with with mainly Debian/Ubuntu but also CentOS (setup for virtualization, security, webhosting nodes, backup systems, managed LAMP/NMP stacks etc.). In course of a network design overhaul i also gained experience with Cisco/Force10 hardware, MPLS, DWDM design and similar technologies plus network design (i.e. redundancy, BGP, VLANs). Shareholder and Network designer of Rage4 Technologies, a large DNS service provider - Experience with Anycast setups and routing technology involved (BGP, Tunnels etc.)

Austria, Styria, Graz | IT & Programming | Rating 0.0 (0 reviews)
RedHat/CentOS linux system administrator.

I'm a RedHat/CentOS linux system administrator, skilled in HA RHEL cluster, RHEL KVM virtualization. I have experience with Veritas CS/SF, Zabbix, Sendmail, OpenLDAP, Dovecot.

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Cloud & Virtualization Expert

I have more than thirteen plus years of virtualization (25 years IT experience) experience specializing in VMware vSphere 4x - 5.5 with additional experience in MS Hyper-V, Citrix Xen, and Linux KVM Platforms. Areas of expertise in VMware products are in the following areas: Certifications: VMware VCP 2.5 VMware VCP 3.5 VMware VCP 5.1 Data Center VMware VCP Cloud 5.1 VMware vCloud Director & vCloud Hybrid Suite VMware Heartbeat VMware SRM VMware Single Sign-On (SSO Service) VMware vShield Manger & Edge VMware vCloud Automation Center VMware Virtual Storage Appliance High Availability Cloud: VMware Hybrid Cloud Solution Amazon Cloud Services Rackspace Cloud Services

United States, RI, Cranston | IT & Programming | Rating 0.0 (0 reviews)
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I am a system administratorr with 3 years of experience in high availability linux environments, i am in love with Open Source and GNU for years. My professional career path is focused in learn new products and technologies to apply in production systems, bearing in mind bussines requirements. Actually i work like linux administrator in a E-commerce platform with a ninja development team, trying to reach all their requirements for get best results based on comunication, integration and cooperation between teams. In a future, i would like work in gaming industry, would be perfect makle my principal hobby part of my job

Spain, Catalonia, Sant Feliu de Llobregat | IT & Programming | Rating 0.0 (0 reviews)
5 years developing experience

I have 5 years software developing experience,be familiar with web,proxy,apache and virtualization(qemu,kvm) .

China, GuangDong, ShenZhen | IT & Programming | Rating 0.0 (0 reviews)
system administartor

Hello. If you are looking for expert in such areas as Linux/Unix, VPN, KVM, Cisco, BGP, Radius, Windows, Clusters, Hyper-V, SAN, OpenSource, Voip, mail servers and so on... It's me. I work as individual. My local timezone is GMT+5. My real name is Sergey. Contact me. I would be glad to solve your problems. Thank you.

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Enterprise and Workgroup Service Analyst

Linux, Solaris, BSD and VMWare ESX system administrator. Holder of next IT certificates: RHCE - Red Hat Certified Engineer RHCT - Red Hat Certified Technician RHCVA - Red Hat Certified Virtualization Administrator NCLP - Novell Certified Linux Professional NCLE - Novell Certified Linux Engineer VCP - VMWare Certified Professional for 2.5, 3.x and vSphere 4 SCSA - Sun Solaris Certified System Admin NCA-ES - Novell Certified Administrator - Enterprise Services NCE-ES - Novell Certified Engineer - Enterprise Services CWMA - Platespin Workload Management Administrator CNI - Certified Novell Instructor HP-UX Certified System Administrator HP-UX Certified System Engineer MCP - Windows 7 Configuring MCP - Windows 2008 Enterprise Administration

Slovenia, SI, Lendava | IT & Programming | Rating 0.0 (0 reviews)
Dawn Comes With The Sun Of Dawn

PROFESSIONAL SUMMARY: Worked as Head of RND of Open Source integration alike of legacy based directory services for minimizing cost. Configured and managed operations of IT infrastructures. Coordinated Oracle ERP, software, and system integration projects. Handled business includes training, software development, and system solutions. Prepared project proposals. Trained as faculty at government and non-government organizations. AREAS OF EXPERTISE: Have mastering to configure infrastructure and security. Extensive experience in identity management system using OpenLDAP, RHDS, Samba, and AD. Virtualization is handy using KVM. Can setup high availability clustering, replication, raid, and storage system. Configured and managed zimbra, postfix, dovecot, and squirrel. Spam management with ClamAV, Amavisd, and Spamassasin. Other system security and services I managed are SELinux, DNS, Squid, Nagios, Alfresco, Policies, Kerberos, Quota, Firewall, DHCP, Router, FTP, and LAMP.

Bangladesh, Rajshahi, Rajshahi | IT & Programming | Rating 0.0 (0 reviews)
Expert System Administrator ready to work!

Experienced System Administrator ready to work! I have many years of experience supporting Linux such as CentOS, Debian and Ubuntu. I can also support Windows Server 2003,2008,2012. I specialize in Virtualization VMWare, SolusVM and a few others. OpenVZ, XEN, KVM. I can install, configure and maintain any piece of software you need. Thank you for viewing!

United States, NY, Lockport | IT & Programming | Rating 0.0 (0 reviews)
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Master of science in Software Engineering from university of Liverpool. Linux Administrator. OCP DBA OCP Developer CCNA MCP.

Saudi Arabia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Linux/AIX Infrastructure Specialist

IT Specialist with over 5 years in the IT Industry. Strong analytical skills. Experience with Enterprise Infrastructure working with IBM's AIX servers and LPARs. Red Hat Enterprise Linux expertise, KVM virtualization.

Mexico, Jalisco, Zapopan | IT & Programming | Rating 0.0 (0 reviews)
System Administrator

I have over 7 years experienced and broadly-skilled System Administrator (Linux and Windows Administration) . I am extremely customer service oriented and dedicated to the tasks I'm doing. Please find below some of my areas of expertise: -Control Panel ( WHM,Plesk, Webmin, Cpanel, Kloxo, ISPConfig, etc); -Email server ( Postfix, qmail,Zimbra,Dovecot,Send-mail, Exim and troubleshooting with protocols - IMAP(s) SMTP(s), POP3(s)); -Visualization (KVM, XEN, vmware, virtual-box, OpenVZ); -Malware issue fixing, Internet Security; -Server performance optimization (Apache, MySQL); -Server security (VPN, firewall, iptables); -Server Monitoring (Nagios, NRPE, MRTG, Cacti and other);

Bulgaria, Sofia, Sofia | IT & Programming | Rating 0.0 (0 reviews)
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We are a team of Linux system administrators with a 12 years of experience in linux , cpanel , kvm/vmware/xen/xenserver/hyer-v virtualization technology, Our customer satisfaction is our #1 priority

United States, FL, St. Petersburg | IT & Programming | Rating 0.0 (0 reviews)
Virtualization, Openstack Networking,

Network Virtualization, KVM, Openstack.

Pakistan, Punjab, Faisalabad | IT & Programming | Rating 0.0 (0 reviews)
Linux expert with 15+ years of experience

I have extensive experience and knowledge of all Linux systems and variants. I am up to speed with virtualization platforms including Xen, KVM, and OpenVZ. My specialty is locating the problem where others cannot. I also excel at security audits and hardening. I have a great deal of experiencing in the web hosting industry as well, which includes Apache, MySQL, PHP, cPanel, Virtualmin, WordPress, Joomla, etc. If you need someone professional, and want the job done right the first time, and in a timely manner, I'm your guy. NOW PROVIDING OPTIMIZED VARNISH/WORDPRESS HOSTING!! http://518techsolutions.com/website-hosting/wordpress-with-varnish/ Skype: zcar280zx http://www.jasontrier.com http://www.518techsolutions.com

United States, NY, Clifton Park | IT & Programming | Rating 5.0 (10 reviews)
Linux Systems Adminstrator, C programmer

Experienced Linux systems administrator and UNIX systems programmer. Been using Linux since 1995. Been doing Linux systems administration for 15+ years. Programming has involved C based web applications, systems programming , utilities, libraries, GUI apps. PHP & Perl. Passionate about open source. Have contributed patches to several open source projects including the Linux kernel. See my stuff on GitHub at github.com/ac000

United Kingdom, Scotland, Milnathort | IT & Programming | Rating 5.0 (10 reviews)
Linux/Windows System Administrator, Web Hosting, V

Over 8 years of experience with Linux and Windows system Administration, currently leading a team of 10 members of Level3 and 4 technicians.

Pakistan, PJ, MULTAN | IT & Programming | Rating 0.0 (0 reviews)
System Administration / Security / 24x7

GoodSpring Technologies is a new company on Elance, but our team of skilled engineers has a hudge background with completing IT Projects and interacting properly with the customers. We believe that our service will be satisfactory to every client on Elance. We always keep in mind the needs of the client during provision of excelent service. Our team consists of 3rd, 2nd and 1st level system support engineers. We solve tasks in the area of OS Support / System Integration for *UNIX and Windows servers, as well as Database Support and Integration.

Bulgaria, Sofia, Sofia | IT & Programming | Rating 0.0 (0 reviews)
Software Development, Networking, Virtualization

Apache family products expertise: Solr, Nutch, Tomcat. Programming skills: C#, ASP.NET, MVC, WCF, jQuery, HTML, SharePoint, MCT, Java 7 SE, C, Bash Shell Scripting, PHP, Zend, SQL Social media integration: Search APIs: Facebook, Twitter, MySpace, Youtube, Tudou, Amazon Web Services, 20+ more... Linux system administration and engineering experience: RHEL5, RHEL6, Debian, Ubuntu (DNS, mail, web, networking, proxy, VPN, virtualization, cryptography) Virtualization - ability to deploy, support, diagnose and fix issues in production environments: KVM, Xen, VMWare, OpenVZ, Proxmox, Citrix, Virtualizor Experience in setting up and using cloud technologies: Cloudstack, Azure, Onapp. Enterprise networking administration (Cisco, Allied, Juniper, Sonicwall, Huawei) and engineering experience, proficient with the following: Routing, Switching, QoS, Broadband, VPNs, Call Manager Public Key Infrastructure: EJBCA deployment and hardware consulting

Bosnia and Herzegovina, RS, Banja Luka | IT & Programming | Rating 4.9 (1 reviews)
IT Systems and Networking Engineers

Artectis is a systems and network engineering firm in the Cincinnati and Midwest area, specializing in project based work for medium size businesses. We are a team of engineers and technicians that are able to use our collective expertise to offer a diversified portfolio of solutions and engineering resources for our clients. We have Linux, Windows, and Mac engineers with real-world experience, servicing clients with as many as 6,500 servers and 9,500 users. Our ability to effectively deliver solutions allows our customers to get projects accomplished without worrying about managing someone. Partner with us and let us handle your engineering needs.

United States, Ohio, Cincinnati | IT & Programming | Rating 5.0 (1 reviews)
Linux System Administrator

Hereditary system administrator in the second generation. Professionally engaged in system administration for more than 8 years. Mostly I work with Unix-like systems and networks.

Kazakhstan, null, Astana | IT & Programming | Rating 0.0 (0 reviews)
Experience VoIP Consultant

I also have more than 10 years experience implementing VoIP solutions for ITSPs and start-up VoIP Providers. My specialty is building secured, scalable and highly available solutions such as Multi-tenant PBX systems or Residential VoIP systems.

United Kingdom, Kirklees, Huddersfield | IT & Programming | Rating 0.0 (0 reviews)
DevOps/Cloud Architet/AWS/OpenStack Admin

I am passionate cloud architect / Hadoop / Big Data Administrator / Java & LAMP Architect with more than 14 years of relevant experiences. I have played critical roles in development of small to large projects, ranges from thin-client to middleware. I expertise in highly available, scalable, distributed & service orientated architecture. I have experience in designing and implementing complex cloud infrastructure and application platforms. I have worked with number of large websites for scaling their growing data problems using Hadoop,HBase MongoDB and Gluster etc.

India, Andhra Pradhesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Systems Admin and IP Networking

Passionate and eager systems administrator with a decade’s worth of real-world experience. Heavily focused on network and system security, and very strong in developing open source solutions to meet business needs. Skills and Certifications: Cisco Certified Network Associate (CCNA) 10+ years of experience in network & systems administration. 10+ years of experience in end user support. Excellent problem solving ability and communication skills. Exceptionally strong network analysis and administration skills. In-depth knowledge of system and network security. In-depth knowledge of PC and server hardware.

United States, SC, Aiken | IT & Programming | Rating 0.0 (0 reviews)
Expert Linux & Windows Systems Administrator

Hi, I am an Experienced Linux/Windows Systems Administrator with 10+ Years of experience in Managing Large number of Servers running Applications on Platforms like Ubuntu, CentOS, Debian, RedHat Linux, Server 2008 / 2012 ... My Primary skills are into LAMP / LEMP, Tomcat, Moodle / Totara / Mahara Server Administration with Linux / Windows Administration. I work methodically and efficiently to insure that my partner is satisfied with the end result and the cost of job is well justified.

Pakistan, Islamabad, Islamabad | IT & Programming | Rating 0.0 (0 reviews)
RedHat Certified System Administrator in OpenStack

Designing, deploying and maintaining OpenStack Public/Private IT Clouds using the automation or manual methods integrated with different virtualization and networking technologies including SDS, Ceph, Networking Security, SDN, Brocade, NSX-VMware. For more details please visit my website: http://openforcloud.com

Romania, null, Bucharest | IT & Programming | Rating 0.0 (0 reviews)
8 years of expertise, delivered with honesty

We offer server administration and web hosting services under one roof. Our expert in-house technical support team works on 24/7 basis. No matter it's 3AM or 3PM, you will be covered by our support team, ALWAYS! You can 100% trust us because we have more than 8 years of experience with 10,000 customers under our belt who trust us too! Read their reviews here -- http://www.shopperapproved.com/certificates/www.gigapros.com/

United States, CA, Long Beach | IT & Programming | Rating 4.8 (4 reviews)
U.S. based IT support - free consultations

?[Robert] is the best elancer I've hired to date- responsive, timely, smart. He gets customer service.? ? A recent client review on my Elance profile! A few reasons to hire me: - Put simply, clients rave about me. I average a 94% client retention rate. - I respond within 1 hour on average during business hours (9am-11pm EST) - How many IT people will answer their cell phone at 11pm to take your call? Here are just two of many client testimonials: "Finally we have found a nice, reliable, responsive and easy to work with Linux consultant. Robert is a great addition to our team. ... His knowledge will help us be more competitive as we keep growing." ? Max Avrukin, Gladius Rapid IT ?Rob [from InstanTek] is great! Rob will not give up on you or your project. Rob worked on my Watchguard, Windows Server, Ubuntu server, IP phones, and [more]. He is a Swiss Army knife of IT!" ? Business own

United States, NY, New York City | IT & Programming | Rating 5.0 (12 reviews)
Linux/BSD System Administrator

11+ years of Linux (Debian, CentOS, Ubuntu, RHEL, etc.) and *BSD operating systems experience. Security is a must.

Russia, Moscow, Moscow | IT & Programming | Rating 5.0 (1 reviews)
The smart software solutions

Among top 1% developers on Elance for Java, iOS development, Game development, Windows phone and PhoneGap. Top 5% in Objective C developers. We specialize in these technologies along with PHP (Top 20%) and Ecommerce portals. Mobile apps: Developed 170+ iPhone / iPad / Android apps and games using native technologies, frameworks and multiple development platforms such as Titanium. Top 5% in Objective C.We are a software development and system integration service provider since 2001. We deliver innovative solutions for businesses of our clients and do this professionally, fast and cost-effective. Quick Patch is team of developers from well known companies in Silicon Valley, our team members have worked for companies like Cisco Systems, Net App, Zend Technologies and Paypal. Our Credo: "Whatever Your Mind Can Imagine - We Can Deliver" We provide our services around the world. We work with FORTUNE Global 500 giants as well as young startups. Absolute majority of our first-time

Pakistan, Capital Territory, Islamabad | IT & Programming | Rating 5.0 (16 reviews)
PHP | Perl | Python | Wowza| AWS | EC2

We are an agile organization specializing in software consulting, cloud computing IaaS & Managed Services with wide range of expertise. Sparksupport services are designed to deliver value to enterprise IT operations today and over the years to come . Software Consulting and Development We provide agile software development services for e-commerce, SEM, affiliate marketing, shopping services. We also have expertise in developing applications using cloud APIs. Expertise: Perl, Python, PHP, Ruby, JSP, RoR, SOAP, REST, SSO CMS: Joomla, Drupal, Wordpress Shopping Carts: Prestashop, Oscommerce, Ubercart, Magento Our other areas of Specialization are : * Cloud Computing * IT Infrastructure Management * Live Steaming technologies * Email Deliverability Service * Voip Solutions

India, Kerala, Kochi | IT & Programming | Rating 4.8 (7 reviews)
16+ IT exp. in Virtualization C[,++,#] Unix/Linux

I am an experienced professional with 16+ years solid experience in Virtualization, Device Drivers, Systems Management & storage in reputed MNCs and as a freelancer. Languages: C, C++, C#, scripting on .Net, Unix, Linux & Windows . I focus on delivering effective and efficient professional solutions / services. Getting a project done is one thing, getting it done effectively takes quality experience and commitment, both of which are guaranteed.

India, Karnataka, Bangalore | IT & Programming | Rating 2.8 (1 reviews)
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Linux Server Administrator. Can offer high quality support in all Linux Server related issues. Can provide Chat Support in all Hosting and Server Related issues. At low prize.

India, kerala, Muvattupuzha | IT & Programming | Rating 0.0 (0 reviews)
12 years experianced cloud architect

Hi, I'm 12 years experienced cloud architect. initially few years I worked as dedicated Linux web/application server administrator and got experience in deployment of small to large enterprise and data center level systems/environment.

India, null, null | IT & Programming | Rating 0.0 (0 reviews)
Integration Architect

I have a total of 11+yrs experience into Java /J2EE and IBM Integration tools i.e Message Broker , MQ Series , Websphere Application Server and WTX. with DataPower. Beside this I am also good into OpenStack Cloud Computing and Virtualization using KVM and Libvirt I have worked on the tools like JUnit , ANT , Cruise Control , QEMU , Eclipse etc.. I am also comfortable with working with Linux RedHat and windows Platforms.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Virtualization Expert

Fortix Technologies is a group of highly motivated people, we provide services in Virtualization Domain. We help our customers in building Proof of Concept rapidly and hence reducing Time to Market. We provide end to end services in software development life cycle. From Prototype to Product, Fortix Technologies will be there for you. We believe that "Our Success is actually the Success of our Customers".

Pakistan, Federal, Islamabad | IT & Programming | Rating 0.0 (0 reviews)
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I'm someone who is greatly interested in technology and wud like to use the same to make this world a better place!

Nepal, Bagmati, Lalitpur | IT & Programming | Rating 0.0 (0 reviews)
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I have been working as a Desktop tech/Support tech for 22 years and have an extended back ground on several different OS plattforms from DOS 6.22, Windows 3.1 through Windows 8

United States, GA, Lithonia | IT & Programming | Rating 0.0 (0 reviews)
IT Support Specialist

Highly qualified technical support professional end-user desktop and network support/administration. Offering proficiency and expert knowledge of current and legacy server, desktop and laptop hardware systems; network and desktop operating systems and wide range of standard applications and utilities including Office, Active Directory, and Blackberry support, with uncompromising excellence in Customer Service satisfaction.

United States, OH, Cleveland | IT & Programming | Rating 0.0 (0 reviews)
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Brindamos servicios de infraestructura IT de punta convirtiéndonos en socios estratégicos en su crecimiento. Especializados en monitoreo y control, virtualización, soporte a redes y sistemas operativos, garantizamos estabilidad, seguridad y rendimiento en cada solución. Enfocados en el incremento de la productividad de los clientes, a través de inversiones racionales y planificadas, aseguramos un máximo ROI. Comprometidos con la calidad, implementamos procesos internos de mejora continua y transferimos estas prácticas a todos nuestros clientes. Más rendimiento, menor inversión, Asistimos a empresas líderes en tecnología a nivel mundial, operando bajo los estándares más altos de calidad, y somos expertos en soluciones basadas en desarrollos de código abierto. Estas cualidades nos permiten ofertar una estructura tecnológica de alto rendimiento y a costos muy competitivos.

Argentina, Buenos Aires, Vicente Lopez | IT & Programming | Rating 0.0 (0 reviews)
Linux Server Management Service Company

Experts on cPanel servers with 8+ years of experience

India, Maharashtra, Nashik | IT & Programming | Rating 0.0 (0 reviews)
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Providing administration services for Linux-platform infrastructures. Proven Knowledge, Administration experience in a wide range of core infrastructure services: Total 6 + years of experience in IT on Unix Server platform. Linux OS - RHEL, CentOS, Ubuntu. Extensive experience in installation, configuration, and maintenance of Red Hat Linux and Networking Environment. CERTIFICATIONS: • RHCE Version 4 [Red Hat Certified Engineer] , Certificate ID: 804006202120296. • Red Hat Certified System Administrator Version 6, Certification ID: 110-769-247. • SCSA Version 10 [Sun Certified System Administrator].

India, Tamil Nadu., Chennai. | IT & Programming | Rating 0.0 (0 reviews)
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With three years and six months of experience in IT industry as a VMware Cisco UCS Window Administrator in VMware ESXI , Cisco UCS and Window Server, having very good knowledge of VMware, Cisco UCS & Windows Server.

India, NCT, New Delhi | IT & Programming | Rating 0.0 (0 reviews)
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I have been in the IT industry for 15+ years in a professional role. I have also worked in a computer support role for for consumer end users for 18+ years. I have professional experience with networking, virtual environments, NAS, SAS, servers, switches, networking, etc.

United States, TX, Fort Worth | IT & Programming | Rating 0.0 (0 reviews)
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Looking forward to start some good freelancing work. Charges will be nominal as I am trying to establish myself. Have a solid experience and background in Computer Science

India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Proficient Engineer

I have three year in networking and Computer repair. I do business with clean conscience. Try me today

United States, MD, Glen Burnie | IT & Programming | Rating 0.0 (0 reviews)
IT engineer with ten years work experience

Network engineer with ten years work experience, proficient in network technology, proficient in Linux application, proficient in computer hardware and software system, is good at web design, planning, operation, good at server system architecture, application of building and tuning, with rich customer training experience.

China, Shaanxi, Xi'an | IT & Programming | Rating 0.0 (0 reviews)
System Administrator & Technical Architect

Very good knowledge in Microsoft Windows & VMWare implementation & administration

India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
CCIE Routing and Switching

12 year CCIE in Routing in Switching. ISP experience, but no job too small though.

United States, CA, Pasadena | IT & Programming | Rating 0.0 (0 reviews)
Creative & Experienced Linux/Oracle/DevOps Admin

I have over 12 years experience as a Linux administrator, over 7 as an Oracle DBA, and a background in software development. I have a passion for automation, streamlining and optimizing processes, and understanding complex systems. In addition to my technical background, I also studied at one of the best business schools in the US and have run my own profitable business for over 10 years, allowing me to effectively bridge the communications gap between business needs and technical jargon. I am a native English speaker with excellent communication skills.

United States, UT, Salt Lake City | IT & Programming | Rating 0.0 (0 reviews)
Senior System Administration

Long term Senior System administrator with extensive knowledge in Linux/FreeBSD and Infrastructure Management.

Latvia, Latvia, Riga | IT & Programming | Rating 0.0 (0 reviews)
Unix System Administrator

Develops and deploy architecture for HL projects. To introduce automation systems development and rollout. I have over 7 years experience in administration Linux / FreeBSD servers and different solutions (web/ftp/mail servers, clustering, file systems, etc.)

Ukraine, Kharkivs'ka Oblast', Kharkov | IT & Programming | Rating 0.0 (0 reviews)