IT & Networking Administrators

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  1. Mykhaylo Dobrovolskyy

    Mykhaylo Dobrovolskyy

    Mykhaylo Dobrovolskyy

    Netherlands - Tests: 7

    10+ years of Linux/Network experience with different systems. Finished and delivered SMB solutions to big corporate companies lie BNP Paribas, ABN AMRO or RBS. My main areas of knowledge are: 1) Networking (Cisco/Juniper/F5/BlueCoat and Linux/FreeBSD based solutions like vyatta/pfsense etc) 2) Security - Cisco IPS/IDS, CheckPoint, Linux/FreeBSD based, Juniper etc 3) Linux administration - mail system, database (mysql/mysql cluster), server with high load average, load balancers for server farms (Cisco/F5 based and Linux based like keepalived or apache/nginx with reverse proxy) 4) VoIP - Cisco/OpenSource(Asterisk and different installations based on asterisks like freepbx/elastix etc) There is a very small piece of my knowledge, I'm always looking for opportunity to grow and I'm pretty sure that if you give me tasks - I'll find out best way howto get it done.

    $27.78 /hr
    4,776 hours
    5.00
  2. Orchille G.

    Orchille G. Agency Contractor

    Technical Support

    New Zealand - Tests: 1

    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
    5,210 hours
    5.00
  3. William Grzybowski

    William Grzybowski

    (Web)Development and Unix-like Consultant

    Brazil - Tests: 7 - Portfolio: 2

    Before I even go to university i started working with Web-development. My first experience was about 6 years ago with pure HTML using frames in Dreamweaver 3. Since then I have worked hard to improve my skills in every way possible, not just as a web-developer but as a general programmer, and now I work essentially with Open Source software like Python(+Django), PHP, Linux/FreeBSD, PostgreSQL, etc.My degree in computer science helped me to understand the basics of a computer from the bits in the processor instructions to multimedia, and thus can be used everywhere to improve the final result of a project.

    $33.33 /hr
    3,500 hours
    5.00
  4. Rashmi Hegde

    Rashmi Hegde

    Oracle DBA, Amazon RDS expert

    India - Tests: 5

    Currently working as a Oracle DBA involved in migrating data (for various products) from datacentre to Amazon EC2. Extensive experience in AWS environment. Extensive knowledge in Oracle PL/SQL and Business Objects. My core competency is in PL/SQL development and relational database design using Oracle.

    $40.00 /hr
    6,099 hours
    5.00
  5. Alex I.

    Alex I.

    Desktop applications, extensions developer

    Ukraine - Portfolio: 13

    Huge experience in GUI development, plug-ins and extensions for Internet Explorer, FireFox, GoogleChrome. Development cleaners/fixers solutions, localization process realization. Strong debugging skills. Development of RAM boosters, System optimizers, Parental control applications, Monitoring software and Log viewers. Strong mathematical skills, 3D-software development.

    $23.00 /hr
    1,797 hours
    4.99
  6. Boris A.

    15yr exp - Linux Systems Architect / ISP / IT Consultant

    United Kingdom - Tests: 4 - Portfolio: 2

    Having been involved in: * gathering customer's requirements (type of applications deployed) * specifying (hardware) * deploying (software and hardware installation, including in data centers) * monitoring / profiling * management * providing adequate documentation in each stage (doc/pdf/Visio) of Linux-based systems, also managing small IT teams, looking for new challenging projects. * BIND and djbdns based DNS architectures; * Qmail / Exim / Postfix-based mail systems; * Websystems to include Apache / MySQL / PHP / Perl configurations; * MySQL - single servers, Master/Slave configurations or Master/Master; * Tomcat/Resin based Java application servers; * Nagios / MRTG / Cacti monitoring and data acquisition; * Design/development and modification of Perl / PHP-based web systems; Also extensive experience in deployment and management of server configurations in data centers.

    $35.00 /hr
    14,510 hours
    4.84
  7. Michael Omachar

    Michael Omachar

    Software Engineer

    Kenya

    I am experienced in Python,C++ and Java desktop programming. I have majored in desktop programming with bias on Python programming. I have knowledge on UI development, networking, database management e.t.c other than desktop programming I have some experience in HTML, PHP and MySQL

    $11.11 /hr
    2,118 hours
    5.00
  8. Robert H.

    Robert H. Agency Contractor

    Team Lead/ Technical Expert Support(Phone/Chat/Email)

    Philippines - Tests: 6

    I have been working in a business process outsourcing industry for 13 years. This has been an invaluable experience in terms of learning different level of techniques to enhance my performance from an entry level customer care representative processing emails and chat to a 2nd level technical support providing extensive solutions and strengthening client relationship. As a leader, I am currently focused on developing and leading a team to exceed client expectations. I aim to do the same in Odesk given the opportunity to commit myself in the personal and professional development of a team as well as apply the day-to-day project experiences to individual talents.

    Associated with: MAGNIFICO

    $12.00 /hr
    6,393 hours
    4.70