Network & System Administrators

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  1. Rocky U.

    Rocky U. Agency Contractor

    .NET Architect, Prism 4, Razorview, MVC 4/5 Expert, Agile Practitioner

    India - Last active: 1 day ago - Tests: 12 - Portfolio: 12

    Over 13000 oDesk hours completed successfully with an above average feedback rating of 4.1 and an average job size that exceeds 900 hours 11+ years of rigorous experience developing database driven web and desktop (client-server) applications using Microsoft technologies and various frameworks including 2.0, 3.5 and 4.0 using complex usage of SQL server reporting services, web services, third party tools integration etc. Hands on knowledge of the latest Microsoft paradigms and best practices including MVC3, razorview, Prism 4, Entity Framework, WPF, WCF, LINQ. Good with front-end development frameworks as well [Javascript, xHTML, XAML, Silverlight] Major market verticals where I have worked are E-commerce, CRM, POS, Content and Document Management, Healthcare, E-learning and Real Estate.

    Associated with: Krishna Innovative Software Pvt. Ltd

    $20.00 /hr
    12,248 hours
    4.61
  2. Andrii Danyliuk

    Andrii Danyliuk Agency Contractor

    System / Database Administrator

    Ukraine - Last active: 2 days ago - Tests: 5 - Portfolio: 3

    8 years in Unix/Linux system administration - Designing infrastructure solutions - Linux/FreeBSD system administration - Cloud Administration (OpenStack, VMware) - LAMP stack administration - Load balancing concepts and technologies - Experience in shell scripting - System monitoring/logging - Clear written and verbal communication 3 years as Team Lead - Managing Infrastructure Team - Planning and prioritizing work - Developing people - Hiring and on-boarding the right talent

    Associated with: 10serv

    $20.00 /hr
    747 hours
    4.99
  3. Konstantin Pauk

    Konstantin Pauk Agency Contractor

    Python/PHP/NodeJS/JavaScript developer and server administrator

    Russia - Last active: 14 days ago - Tests: 11 - Portfolio: 4

    Experienced in PHP / Zend Framework / Kohana / Yii / CodeIgniter / Ruby / Rails / MySQL / PostgreSQL / Redis / MongoDB / SQLite / node.js / express.js / socket.io / Python / Django / CoffeeScript / Backbone.js / Angular.js / Require.js / Bootstrap / HTML5 / CSS3 / LESS / Javascript / JQuery / TDD / BDD / Git / Mercurial / SVN GitHub: https://github.com/C1nde https://github.com/intspirit BitBucket: https://bitbucket.org/C1nde https://bitbucket.org/intspirit

    Associated with: Intspirit

    $35.00 /hr
    3,236 hours
    4.98
  4. Jaymee B.

    Jaymee B. Agency Contractor

    Advanced Wordpress, Prestashop, PHP, UI Expert

    Philippines - Last active: 1 day ago - Tests: 8 - Portfolio: 18

    I love coding, creating, and developing new stuff. This is in my opinion one of the most important features a good programmer/developer should possess (aside from technical skills, of course). I am a co-owner of a PHP website built out of scratch, founded on May 2008. Why to hire me? Because my work is detailed, bug-free and I am a very responsible and deadline conscious woman.

    Groups: BoonEx

    Associated with: PH Web Experts, Sajenes Website Solutions

    $22.22 /hr
    3,562 hours
    4.73
  5. Alexey Ivanov

    Alexey Ivanov Agency Contractor

    Node.js / Rails / jQuery / Backbone.js / ASP.NET / PHP Developer

    Russia - Last active: 1 day ago - Tests: 11 - Portfolio: 1

    Experienced in ASP.NET MVC / SQL Server / PHP / MySQL / Zend Framework / Ruby / Rails / Sinatra/ Dashing / NodeJS / ExpressJS / CoffeeScript / Redis / Mongo DB / Backbone.js / Angular.js / Require.js / batman.js / Bootstrap / HTML5 / CSS3 / LESS / Javascript / JQuery / TDD / BDD / Git / Mercurial / SVN Aimed on long-term cooperation. GitHub: https://github.com/alivanov BitBucket: https://bitbucket.org/alivanov https://bitbucket.org/intspirit

    Associated with: Intspirit

    $35.00 /hr
    3,740 hours
    4.85
  6. Alexey Samoylov

    Alexey Samoylov Agency Contractor

    Full-stack Yii/PHP Developer

    Russia - Last active: 1 day ago - Tests: 17 - Portfolio: 4

    11 years of web development experience in LAMP stack. More then 4 years of Yii experience. Areas of expertise: Agile web development with Yii/Yii2 frameworks. SQL and noSQL databases. Writing complex SQL queries. Database scheme and queries optimizations. Pattern-oriented software architecture. Building complex applications using various set of OOP patterns. Building RESTful, XML, SOAP web services. Integration with an external services using any API. Instant frontend messaging using WebSockets (Ratchet). Concurrent and asynchronous operations: ZeroMQ (React/ZMQ), RabbitMQ, threads, worker daemons. Founder of the Yii Dream Team: http://yiidreamteam.com GitHub: https://github.com/russianlagman Smarterer: http://smarterer.com/russianlagman

    Associated with: Yii Dream Team

    $25.00 /hr
    175 hours
    4.82
  7. Serhiy Pokrovskyy

    Serhiy Pokrovskyy Agency Contractor

    Expert in Ruby on Rails, C#, .NET, PostgreSQL, MySQL - 8 years exp.

    Ukraine - Last active: 1 month ago - Tests: 2 - Portfolio: 22

    Started as a freelancer programmer, I've quickly grown to highly qualified and valued developer at ELEKS Software where I co-worked with world-famous companies and enterprise products such as SAP, Microsoft Dynamics and other, was a team leader and later a project manager of a growing real-estate management project. I have widely distributed and highly rated professional skills in variety of Informational technologies and other areas. In 2010 I've founded an Internet start-up - a new technology in Internet advertising. Now after my company is growing fine, I'm looking for some interesting work to do to feed my hungry developer's brain. In 2012 I've founded an outsourcing company, Synnergia Solutions, and working now on growing my development resources with highly qualified developers to tightly co-work on lots of interesting projects.

    Groups: Application Developers Alliance, Crossrider...

    Associated with: Synnergia Solutions Agency

    $111.11 /hr
    4,157 hours
    4.98
  8. Ioan alexandru T.

    Ioan alexandru T. Agency Contractor

    network and system engineer

    Romania - Last active: 1 day ago - Tests: 7 - Portfolio: 4

    I am an energetic, well-spoken and capable Network & System Administrator with expertise in Linux Server Administration and Network equipments. I enjoy working on all things IT related, and I have extensive experience of resolving Linux server problem and also network related problems. My key strengths include, but are not limited to: - WebServers: Nginx, Apache, Tomcat; - Databases: MySQL, MariaDB, CouchDB; - Mail Servers : Postfix, Dovecot, Qmail, DBMAIL; - FTP: Vsftpd, ProFTPD, Pure-FTPD; - VPN: OpenVPN, PPTP; - Firewall: csf, afp, custom iptables firewall; - Backup Solutions; - Proxy Servers; - Bash Shell Scripting; - Web Security (PHP Security php_suhosin, Apache Security mod_Security, OS Security (malware detection), Antivirus (clamav)); - - Traffic Control Scripts based on TC; - Monitor Technologies; - TCP/IP, VLANS, Routing Protocols - (RIP, EIGRP, OSPF) I have CCNA Certification and during time I had participate to online courses to improve my experience in Linux, Security, Firewalls. I will bring to your company or project fresh ideas, new perspectives, a diversity of experiences, and a dedication to service.

    Associated with: MoonQuake Agency

    $11.11 /hr
    2,566 hours
    5.00
  9. BP Singh

    BP Singh Agency Contractor

    *MSP Consultant, Kaseya Consultant,labtech, Exchange, Vmware,AD*

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    ITechServ is a company with expertise in IT infrastructure management and has certified people having expertise in their skills. A MCSE certified guy handles Microsoft systems and CCNA Tech handles Cisco firewalls, routers and switches. So we believe in that every task/issue/work needs to be handled by a resource having expertise in his area. We work as a team to complete IT infrastructure project. Provide tier 1, 2 and 3 level supports as a team and provide the Best services so that the delivery of the work has a quality and is done in the minimal time. We provide IT services with a difference.

    Associated with: ABCTECHSERVE, ITechServ

    $33.33 /hr
    7,886 hours
    4.70
  10. Rajneesh Rana

    Rajneesh Rana Agency Contractor

    LAMP Server administrator, PHP, CakePHP, wordpress

    India - Last active: 1 day ago - Tests: 26 - Portfolio: 7

    Web development languages and platforms:- * PHP * Jquery * Javascript * CSS * HTML, XHTML * Wordpress * Cakephp * php and asp.net CMS * Custom CMS Major areas of expertise: * Microsoft Windows Servers * Linux servers - CentOS , Ubuntu , Debian * Apache, nginx, IIS * DNS servers * FTP Servers * Mail servers * cPanel Hosting * Website Panel * WHM * Webmin / Virtualmin

    Groups: Bluehost Developers and Designers

    Associated with: Netgen IT Solutions Private Limited

    $16.67 /hr
    5,365 hours
    4.96