IT & Networking Administrators

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  1. Mark julius P.

    Mark julius P.

    IT/Networking

    Philippines - Last active: 7 hours ago - Tests: 5

    I have a broad knowledge w/ regards to IT and networking both on hardware and configuration skills. Can also handle network troubleshooting and isolation. Familiar with IP addressing, WAN & LAN. And also an internet savvy personality. I have advance skills in remote IT support, desktop services and tuneups, I can provide remote assistance for Mail exchange servers, Windows servers, SBS in all versions.

    $6.67 /hr
    7,734 hours
    0.00
  2. Rebecca Fein

    Rebecca Fein

    Health Informatics Consultant

    United States - Last active: 14 days ago - Tests: 1

    I apply a solutions based approach to solving complex puzzles, and achieving successful systems improvement. I have a natural talent for "out of the box" creative strategies that solve complex puzzles. I love looking at systems and finding ways to improve them, and I also love using my conflict management skills, analytical abilities, critical thinking capabilities, and interpersonal skills to cultivate cross-cultural relationships. Today, this combination is more important than ever. The world is becoming smaller and smaller and people need to be able to reach across cultural divides to solve complex issues that affect the world we live in. Nowhere is this more true than in the healthcare arena. I am currently using my extensive experience as "problem solver extraordinaire" with the Laboratory Informatics Institute where I evaluate and develop training programs for apps in the SciCloud. I work hard to define requirements, plan implementations, and provide superior on going support/training so that you don't have to. I specialize in EHR, LIMS, LIS, HIS, and HL7 apps to name a few. I also specialize in things like regulatory compliance and auditing. I am a one stop solution shop for all your HIT problems. I have spent many years learning, practicing, and finally honing this unique skills set and now I am ready to solve your puzzle. You have a puzzle and I have a solution!

    $44.44 /hr
    1,264 hours
    0.00
  3. Ratko Flajpan

    Ratko Flajpan

    DOS, WINDOWS, VIRUS CELAN EXPERT

    Croatia - Last active: 7 days ago

    I cam programmer in DOS, WINDOWS and can help you to clean your computer of all virus in the world. I can do your computer faster, can connect to it from my own so I do not need to come to your office. Can be written small and large programs more or less demanding, I'm either with my team of programmers to maintain the entire database or individual needs. I'm working on a smaller virus cleaning, speeding up computers, but also demanding applications to specify helicopter on platforms or small yacht taking into account all weather conditions as well as the waves of the sea. Can do any program !

    $38.89 /hr
    50 hours
    0.00
  4. Marc Coderre

    Marc Coderre

    GeoSpatialInfo Services

    Canada - Last active: 26 days ago - Portfolio: 10

    GIS\Database Analyst & Developer specializing in designing, building and maintenance of custom Geospatial Information solutions to real world data. I have extensive experience in the design, development and data loading of datasets, both GIS focused or other databases. I specialize in helping clients get access to their data in easy to digest formats utilizing custom report development tools to create intuitive user interfaces. I provide on demand digitizing and georeferencing services on soft or hard copy inputs and deliver finished products in client specified formats. I am a fully integrated ESRI shop with access to all extensions and can import/export data across a wide spectrum of platforms. Visit GeoSpatialInfo.ca for more information and featured projects.

    $37.00 /hr
    627 hours
    0.00
  5. Maxim Korolyov

    Maxim Korolyov

    Scala / Java expert

    Belarus - Last active: 15 days ago - Tests: 1 - Portfolio: 2

    Short story: Seasoned expert in the fields of software architecture. Passionate about Big Data, scalable, responsible, reactive and fault tolerance systems. Long story: - highly experienced in enterprise/web-scale software design and enterprise application integration; - experienced in Big Data: traditional data-warehousing and cutting-edge noSQL/noETL; - proficient in distributed and concurrent programming; - skilled infrastructure engineer (devops); - seasoned front-end developer; - proficient in BI, CRM, marketing automation and social/casual gaming domains, Ad platforms; - advanced in Scala / Typesafe Stack; - advanced in core Java / countless mainstream frameworks;

    $44.44 /hr
    146 hours
    0.00
  6. Nikolaos L.

    Nikolaos L.

    Nikolaos L.

    Greece - Last active: 15 days ago - Tests: 2 - Portfolio: 7

    Self-employed Web Developer / Administrator with strong background in both Linux & Windows Systems, specializing in Elgg / Joomla / PHP / MySQL powered solutions. I am web developer since 1999 using PHP, JSP, HTML5, CSS3, Javascript, jQuery. I am specialized on Elgg social networking engine, developing custom plugins. I am expert in Joomla from J!1.0x to J!3.x. I can develop all kind of Joomla! extensions and i have experience in performance optimization, website usability and SEO for Joomla. Beside developments, I use to bring support to Joomla webmasters to fix/customize/enhance their Joomla websites. I am also well familiar with Drupal, Magento, Wordpress, Moodle. I can provide large range of services like simple blog installation & maintenance, custom plugins & CMS / eShop integration to fully scalable like installation and configuration of Linux based servers, DNS, Mail Server, Web Server, Apache Tomcat, FTP Server, LMS, CMS

    $35.00 /hr
    85 hours
    0.00
  7. Oriol Buxarrais

    Oriol Buxarrais

    Consultant & Systems Administrator

    Spain - Last active: 29 days ago - Tests: 2

    I'm a Systems Administrator & Consultant & Architecture in IT Services I'm currently working with different technologies such as : -Vmware vSphere (3.0, 3.5, 4, 5) -Windows Server OS (2000, 2003, 2008 R2, 2012 R2) -Linux Servers (CentOS, Debian, Ubuntu) -SQL Servers (2000, 2005, 2008) -Sharepoint Servers (2007, 2010, 2013) -McAfee Epolicy (3.6, 4, 4.5, 4.6,5) -Cisco Systems I can design you infrastucture and keep it up to date. I'm certified on MCSE, MCITP EA, MCITP DBA, MCSA/MCSE 2012, Sharepoint 2010 Administrator. If you need help, don't hesitate to contact me.

    $39.00 /hr
    22 hours
    0.00
  8. Joel L.

    Joel L.

    IT Consultant

    United States - Last active: 6 days ago - Tests: 4 - Portfolio: 1

    15 years of experience in Customer Service, Technical Support and Break/Fix. 9 years of Linux System Administration (performed in parallel with the above) 1 year as a Network Security Analyst. My particular specialty is troubleshooting and problem analysis. More specifically, taking large problems, breaking them into component issues, and resolving the resulting list of issues, thus eliminating the original problem.

    $33.33 /hr
    15 hours
    0.00
  9. Arnoud D.

    Arnoud D.

    DevOps Engineer

    Netherlands - Last active: 14 days ago - Tests: 4

    I'm a Linux professional with over 10 years of experience. I've studied software engineering and became a sysadmin, the two of which I still combine by automating repetitive tasks and integrating systems. At my current job I'm working as a DevOps Engineer implementing Puppet for our managed servers. Besides brewing code I also like to brew my own beers. Specialities: Puppet, Ruby, Configuration Management, Linux, Ubuntu, Redhat, Mac OS X

    $40.00 /hr
    62 hours
    0.00
  10. Farkas Balázs

    Farkas Balázs

    Microsoft Certified SQL Server / BI Expert

    Hungary - Last active: 13 days ago - Tests: 3 - Portfolio: 2

    I am a SQL Server Expert with 9+ years of experience. My primary skills include database management and development, performance tuning, BI and data warehousing, statistics, data mining and reporting. I have a Masters Degree in Mathematics, I am very adaptive, I can quickly understand any problems and deliver an accurate solution. My work experience includes several high profile companies in finance & banking, telecommunications, as well as high traffic internet companies, using the mentioned systems and methods on an everyday basis. Client feedbacks: "so, after your first work, our DBs are FLYING!" S.W. - MySQL database performance tuning "You've done a really excellent job. It's a weight off my shoulders and I really appreciate it." C.L. - SQL Server management and optimization

    $38.89 /hr
    175 hours
    0.00