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Viorel C.

Viorel C.

SQL Server DBA and Linux expert


SQL Server DBA, linux and windows systems administrator. Finding clever solutions to complex problems in a variety of different realms. Using automation to reduce drudgery in system administration work. Completing projects. Always looking for interesting problems to solve. Specialties: Administering databases for SQL Server, MySQL, programming in Perl, PHP, BASH shell scripting, administering/configuring Windows and Linux family operating systems.

$49.00 /hr
1 hours

Thomas Berger

Thomas Berger

Consultant - Specialist for Atlassian Confluence/JIRA implementations

New Zealand - Tests: 1

5+ years of experience in installation, setup, maintenance and administration of Atlassian Confluence, Crowd and JIRA. Extending functionality of Confluence with third-party add-ons and macros (Apache Velocity, JS, HTML, CSS) created to cater for your business needs. Provisioning and administration of cloud based infrastructure in Amazon Web Services, management of GIT code repositories on premise or in the cloud. I can create a proof of concept including designing and specifying the system functionality. My background is in the IT service industry, which I understand very well. I am highly experienced in the Atlassian Confluence team collaboration framework and have leveraged this experience to maximise the use of Confluence as a key part of any solution. I'm familiar with utilising Apache virtual hosting and proxy to e.g. terminate SSL traffic for Confluence on Windows server of Linux.

$33.33 /hr
0 hours


JOBIN JOHNY Agency Contractor

Senior System and Network Administrator

India - Tests: 3 - Portfolio: 3

Am a senior system and Network expert, running a 24 X 7 Tech support company. We provide All Remote IT Support services, Server monitoring, Network monitoring, Helpdesk services, Desktop support to clients across US, Canada, UK, Australia and United Arab Emirates We have experience in with RMM and Ticketing Tools such as Labtech, N-able, GFI, Nagios, Zabbix, ConnectWise and AutoTask We also do Windows server configurations, Exchange server management and migration, Active Directory setup and migrations, RDS , Virus cleanup, and everything related to an IT Infrastructure.

Associated with: Eyne Tech Services

94% Job Success
$18.00 /hr
134 hours

Orchille G.

Orchille G. Agency Contractor

Technical Support

New Zealand - Tests: 2

I am a IT support specialist with 3 years experience, including 5 years as a Technical/Customer service Phone Support and 2 years of Customer Service Supervisor, a role into which I was promoted. I have experienced on deployment support and maintenance desktop, laptop and phone units which includes and operating system, installed software (includes internal applications, software packages and client applications), hardware/Network and related peripherals. I am seeking opportunity to provide IT Realtime Support..

Associated with: AGENCY

$22.22 /hr
5,524 hours

Rasimuddin V.

Rasimuddin V. Agency Contractor

System Engineer Linux/Windows (certified RHCE MCTS)

India - Tests: 3 - Portfolio: 1

Hi I am a RHCE Certified Linux System's Engineer. I am dedicated to my work and who enjoys new challenges and have extensive knowledge about webhosting from domain registration, DNS management, server administration, troubleshooting various system related issues to custom source recompilations of softwares like php apache and any linux softwares. I have worked with Unix, Linux and windows systems. I'm have been fully working for the last 4+ years as a Server Administrator .I'm well experienced in Linux/Windows Server administration tasks in the production and development environments. My Skills include: - Expert in Bash Scripting. - Expert in CPanel and Plesk installation, Migration and troubleshooting. - Installing and configuring Linux / Windows servers Including the Source Code Compilation / Kernal compilation. - Apache/Nginx/Tomcat/IIS Server configuration & Management - PHP Install,configure, recompiling. - Mysql, Postgresql Installation and Mysql replication. - Unix/Linux/Windows Server Management - FreeBSD expert - Good Knowledge of Shell scripting. - Remote SSH Management - Remote FTP Server installation & Management - Remote Server Management - Handling ticket systems Kayako,Request tracker,WHCMS. - 4+ years of experience in handling web hosting clients via chat,tickets and emails. - Database server (MySQL,PostgreSQL,Oracle) Installation and Management - Mail Server Install and Configure (Postfix, Dovecot,Qmail) - cPanel management and migration. - Plesk management,migration & upgrade - Live site Hosting - Live Site Server Management, Migration. - Ecommerce platforms (Magento) - Wordpress/Joomla/E107 expert - Performing server auditing, optimizing and tunings. - Iptables ,S/w firewalls(CSF,APF,Fail2ban), H/w firewalls(Fortigate,juniper,Cisco). - Vm-ware, KVM, Citrix Xen Virtualized Server installation and Management with Solosvm, Convirture control panels. - Amazon Cloud EC2,S3,EBS. I am available during the following time frames and will be online in Odesk or Skype. Weekday : 20:00 - 1:00 IST Weekends : 12:00 - 20:00 IST

Associated with: techs4u

100% Job Success
$10.00 /hr
299 hours

Oleksandr Moskalenko

Oleksandr Moskalenko

Operations Engineer

Poland - Tests: 7 - Portfolio: 5

Over last years i worked as Operations Engineer, Team Lead. I was involved into several network, web and mobile projects. Worked for large enterprises and startups. Have an experience working with different network equipment, OS and software. I use different technologies in my work and open to discuss on what to use and why.

100% Job Success
$33.33 /hr
53 hours

Juan Manuel García Del Moral

Juan Manuel García Del Moral

Sr Unix/Linux Management and Infrastructure Expert

Argentina - Tests: 2 - Portfolio: 6

I have 12 years of experience in Unix/Linux Administration and Development. During this time, I've developed professional solutions using the following technologies: Linux, Unix, Perl/Bash Scripting, Apache, MySQL, PHP, Tungsten Replicator, XEN, VMWARE and more. My main goal is to become your preferred IT partner when you need to get any project done. I want to build a strong and long term working relationship with increasing benefits to both parties. I strive on customer satisfaction regarding: - Time and Cost Effectiveness - Quality Assurance - Outstanding product performance - Fluent and Friendly Communication - Availability.

$25.56 /hr
329 hours

Jamie B.

Jamie B.

Microsoft Technology Expert/CCNA

United States - Tests: 3

Talented IT professional with 14 years of experience in a wide variety of technologies. I started out in desktop support, worked my way up to global server support, including virtualization technologies, and have spent the last 3-4 years developing my Cisco networking skill set. I am currently a CCNA on track to get my CCNP. I am very proud of how diverse and broad my IT experience has become. I am well-versed in Azure, VMware, Hyper-V, all Windows Server OS including 2012, All Windows desktop OS including 8.1, site-to-site and remote VPNs (various vendors), Active Directory, SCCM, SCOM, and most of the popular versions of Linux. I am very skilled at designing, monitoring and supporting large server and network environments. I am looking for an opportunity to earn extra work doing the things that I love to do most in IT.

$30.00 /hr
299 hours

Serhiy T.

Serhiy T.

Linux, FreeBSD, Windows, Network, Apache, MySQL System Administrator

Ukraine - Tests: 12 - Portfolio: 1

- Operating systems: FreeBSD, openSUSE, Red Hat, CentOS, Debian, Ubuntu, Gentoo, Windows: 2000/2003/XP/Vista/7, Mac OS X: 10.4-10.6 - Programming languages (basic level): Bash, PHP, Perl, SQL, C, Objective C, html - Network protocols: TCP, UDP - Network services: DNS, FTP, HTTP, HTTPS - Web Servers: Apache, Nginx, Tomcat - MTA: Postfix, Qmail, Exim - FTP Servers: Pure-ftpd, Proftpd, vsftp - Firewalls: ipfw, ipchains, iptables - Network tools: route, iproute2, natd, tcpdump, netcat, trafshow - Databases: MySQL, MSSQL, Redis - Network file systems: GlusterFS - Virtualization: OpenVZ, Xen, VMware, Virtual PC - Version Control Systems: Subversion - Control panels: cPanel, WHM, Plesk - Monitoring systems: Nagios, Zabbix, Monit, Munin, Cacti - Cloud services: Amazon EC2 - Bug tracking systems: Mantis, Redmine, Trac, Jira - VPN: Mpd, OpenVPN, PPTP - Other software: Squid, Samba, Bind, Radius, Varnish, HAproxy, Wowza Media Server

$33.33 /hr
44 hours

Sergey B.

Sergey B.

Unix administrator, Web-based solutions, VoIP, Hosting, CMS expert

Ukraine - Tests: 5

From large IBM 360 mainframe monsters to modern ISP- and enterprise- oriented servers, more than 16 years, I'm working in the industry of an information technology. I have a large experience to install and configure server's hardware and software, another network equipement, to keep them in working conditions, to work in hosting-oriented team as administrator. At last years my focus of interest has extended to web-oriented applications, such as CMSs, corporate project managing software, and website developement projects with corresponding and supplementary software. Also my competency lies in server-side network services, including web-servers (not only Apache), SQL, DNS, Xen, OpenVZ, VoIP PBX, etc..etc

100% Job Success
$17.78 /hr
286 hours