Top Upwork Freelancers

Clear all filters
  1. Carol Krisher

    Help Desk/Desktop Support/Network Admin

    United States

    To enhance an employer’s business by utilizing my skills, training abilities and to broad my knowledge in the area of Information Technology and Network Administration.

    $16.67 /hr
    586 hours
    0.00
  2. Peter Ehmann

    Intern

    United States

    working at world corp

    $11.11 /hr
    912 hours
    0.00
  3. Simon Jerram

    Renewable energy specialist and programmer

    United Kingdom - Tests: 4

    I have 15 years experience in software development, mostly in the field of set-top-box design, and testing. This work has involved coding in C, bug-fixing, code reviews, plus fixing various build set-ups linux start-up scripts in shell scripting, perl and python. Recently I have taken a career break and completed an MSc in Renewable Energy systems while looking after my son, so small pieces of work in the renewable sector would be welcome.

    $18.00 /hr
    0 hours
    0.00
  4. Barkov D.

    Senior Systems Admin, Network Admin

    Russia - Tests: 2

    An IT Professional with over 10 years hands on experience on Systems, Servers and VMWare administration. Specialties: 1. Windows Servers 2. Microsoft Exchange Server 2007, 2010, 2013 3. Vmware vSphere 4. Active Directory, DNS, DHCP, File Services, DFS, WSUS administration and troubleshooting 5. Network configuration(tcp-ip/cisco ios/monitoring) 6. Linux administration 7. VPN and Remote access 8. Disaster Recovery, from bare metal restores, to VMware rebuilds

    $12.00 /hr
    0 hours
    0.00
  5. Anthony Cherro

    Programmer/Analyst with over 20 years of experience.

    United States

    My overarching goal as a programmer is to create products that provide true value to my customers. I try to follow the core agile development principles as much as possible because I believe the principles are sound and proven when properly applied. My experience in software development and deployment over the last 20 years has shown me that a truly useful application will prove itself quickly and provide value for years if managed and maintained properly. A large part of that management/maintenance is listening to customer feedback and improving software, techniques, and documentation whenever possible. As an analyst, I spend a great deal of time monitoring, discussing, and studying processes so that I am able to better suggest alternatives or better directed efforts at streamlining processes before starting the development cycle. This is often crucial to producing a valuable, effective solution.

    $50.00 /hr
    0 hours
    0.00
  6. Pankaj T.

    SpringSource and SCEA level 1 certified Java Developer

    India - Tests: 4

    I am SpringSource Certified Spring framework (3.0) professional. Recently I also cleared Oracle Certified Master Java Enterprise Architect (formerly SCEA) level 1 exam I have exposure to various frameworks like Hibernate, JPA, Ibatis, EJB, Struts, Webwork, JSF, Spring etc. I have good understanding of Design patterns and advantages of good Object Oriented code. I have exposure to application servers like WebSphere and WebLogic as well tomcat Servlet container. Also i have brief overview of Integration patterns and Mule framework. I have exposure to TDD and Agile methodology. I am looking for opportunity to work on project involving Java technology (preferably Spring and/or Hibernate).

    $16.67 /hr
    6 hours
    0.00
  7. Manpreet Kaur

    Database Administrator / MySQL / SQL / T-SQL

    Canada - Tests: 1

    Information Technology professional with over six years experience as SQL Server DBA, System Analysis, Design, Development & Support of MS SQL Server 2005, 2008, 2007, 7.0, Development Environments and Replication Environments. Expertise in SSIS (SQL Integration Services). Experience in using ETL processes in data warehouse. I have strong Knowledge in MySQL, SQL, T-SQL.

    $18.89 /hr
    0 hours
    0.00
  8. Nikolay Timofeev

    Linux and virtualization admin.

    Russia

    I am a Linux system administrator. Specialist of kvm-virtualization and web segments. Have more experience of working with java, node.jas and drupal project. More time administrating an internet provider's services (DNS, radius, VPN, billing and etc.), hi-load KVM based virtualization services, monitoring and user-space services. And I project and build a server rooms and conditioning systems.. My works you can see in portfolio.

    $40.00 /hr
    0 hours
    0.00