Network & System Administrators

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  1. Yury M

    Yury M

    Java Web Developer / Web Scraping (scrapy, selenium)

    Belarus - Last active: 22 hours ago - Tests: 4 - Portfolio: 5

    More than 5 years of java development (spring, MyBatis (iBatis), jersey, struts, jsp, jquery, dwr, quartz, spring security, hibernate, grails, nodejs, angularjs). Databases: Oracle, PostgreSql, MySql. Web scraping(scrapy, beautiful soup, lxml, phantomjs and selenium frameworks) Good skills in linux (installation, configuration, bash scripting). Python scripting (sites scrapping, client-server applications, xml and html parsing, small scripts for administration needs)

    $35.00 /hr
    346 hours
    4.99
  2. Alexandr M.

    Alexandr M.

    back-end expert

    Russia - Last active: 2 days ago - Tests: 7

    I'll make high quality well tested code for your website. First of all, I am database designer and server side developer. But I can do the front-end part when required. OOP, Design Patterns and Test-Driven Development on hands. Back end skills: - PHP5 with MySQL - Laravel, Symfony 2 - REST, SOAP Front end: - CSS3, HTML5 - AJAX - Highcharts, Data Tables

    $16.00 /hr
    11 hours
    5.00
  3. Yuri K.

    Yuri K.

    Red Hat Certified System Administrator

    Ukraine - Last active: 1 day ago - Tests: 5

    I would like to offer my skills as Red Hat Certified (RHCSA) Linux System Administrator. Over the last few years year I've been working as a Level3 Support Representative dealing with Linux and Windows based dedicated servers and Virtual machines, which includes troubleshooting hardware and software issues, management of virtualization software (Xen, Onapp, SolusVM)

    $20.00 /hr
    113 hours
    5.00
  4. Kenneth Ragan

    Kenneth Ragan

    IT professional looking for a challenge

    United States - Last active: 7 days ago - Tests: 12

    Hello, My name is Kenneth and I have been working in the Information technology field for many years. I have worked as a computer programmer, a systems analyst, a field technician, and an electronic technician over the last 12 years. I am well versed in system administration (Windows/Linux Server and Desktop), remote troubleshooting, data mining, virtualization, web design, programming using various languages (C, C#, VB/VBA), project management, and many more areas. I am confident that I can help you accomplish nearly any task I am presented with. I am a very good troubleshooter and very analytical. I can perform complicated tasks such as optimizing server performance, configuring VPN connections, and server setup from scratch, or I can perform less complicated tasks such as data entry, web scraping, excel manipulation (i.e. formula and VBA creation). In my spare time, I work on IT projects for friends and co-workers that require in-depth knowledge of Visual Basic programming and SQL integration. I love working and can make myself available to perform whatever task is required at nearly a moments notice. I consider myself a jack of all trades, all I need is a chance to prove my worth.

    $33.33 /hr
    55 hours
    4.94
  5. Vladimir Laskov

    Vladimir Laskov

    Linux and FreeBSD Systems Architect

    Russia - Last active: 1 month ago - Tests: 9 - Portfolio: 1

    Specialties: Architect, RHCE, DevOps, Performance, Scalability, Redundancy / Fault Tolerance, High Availability ( CARP, HSRP, VRRP, DRBD, HAST ), Network Security, Troubleshooting, Solaris, OpenBSD, FreeBSD, Linux ( RHEL, CentOS, Ubuntu, Debian, SUSE ), Nginx, Apache, PostgreSQL, MySQL, Postfix, Dovecot, Asterisk, GIT, Jenkins, iptables, PF, IPFW, Nagios, PHP, Ruby, Java, Python, Perl, IPSEC, SSL, VPN, VMWare, SAN, ZFS ... Started out with a Sinclair ZX-Spectrum. Over 10 years of experience in IT area, including 6 years in Senior System Administrator. positions. Expert in Unix-based systems (5 years), advanced person in database administration (3 years). Person with strong analytical and troubleshooting skills, strong team building skills, well developed management skills, interpersonal skills.

    $25.00 /hr
    0 hours
    5.00
  6. Jay Prakash Sarma

    Jay Prakash Sarma

    droidlabour

    India - Last active: 1 month ago - Tests: 1 - Portfolio: 2

    Programming Skills 1. PHP 2. Python 3. Bash Script 4. Scala/JAVA System administration 1. Linux [RedHat, CentOS, Ubuntu] 2. Amazon Web Services 3. Rackspace 4. Digital Ocean 5. Vagrant Scalable tools 1. ElasticSearch 2. Puppet/Chef 3. Redis 4. MongoDB Deployment 1. git 2. Continuous integration Iam starting from scratch at oDesk. My other freelancer experiences can be found at freelancer.com Here is my profile URL: https://www.freelancer.com/u/joystick220.html

    $28.00 /hr
    0 hours
    5.00
  7. Peter Ndikuwera

    Peter Ndikuwera

    Senior Linux System Administrator & Database guru

    Uganda - Last active: 22 hours ago - Tests: 6 - Portfolio: 3

    I'm passionate about Linux! 15 years of experience with Linux & UNIX Systems Administration - SUSE, Centos, Debian, Ubuntu, SCO Unixware, Solaris 10 years providing support and administering email platforms - Zimbra, Horde, Kolab Database Administrator & Developer (ORACLE, PostgreSQL, MySQL, ProgressDB) Contributor to OSS applications (mainly Amarok) openSUSE Hacker Firewall setup using ipchains/iptables

    $20.00 /hr
    5 hours
    5.00
  8. Anatoly Yuzefovich

    Anatoly Yuzefovich Agency Contractor

    Linux/FreeBSD/Administrator/Perl/Web-programing

    Russia - Last active: 22 hours ago - Tests: 1

    I'm skilled Nix-administrator and perl developer with 10-year old experience. Administration: Linux, FreeBSD. Services ftp(proftpd,vsftpd,pure-ftpd), http(apache,nginx,lighttpd),dns,email,mysql and other services. Networking: Cisco systems devices (routing & switching). Network architecture. NAS/SAN: IBM, HP, NetAPP and work with Blade Systems (IBM, HP) VmWare vSphere virtualization. Perl programming: Web-programming - DBIx, dancer, plack, templates, modern perl, mojolicious. JavaScript - extjs, jquery, node.js, angular.js

    Associated with: Coderunes

    $33.33 /hr
    362 hours
    5.00
  9. Juan Manuel García Del Moral

    Juan Manuel García Del Moral

    Sr Unix/Linux Management and Infrastructure Expert

    Argentina - Last active: 11/09/2014 - 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
    4.92
  10. Jamie B.

    Jamie B.

    Microsoft Technology Expert/CCNA

    United States - Last active: 3 months ago - 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
    4.97