IT & Networking Administrators

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  1. Maksim B.

    Maksim B.

    PhD Unix Developer

    Russia - Tests: 11 - Portfolio: 1

    Over the last 10 years I have worked on 1. Scientific software development (quantum chemistry) 2.DevOps (Chef, Vagrant, Jenkins, Docker) 3. Portable GUI programing (Qt, PyQt, PerlQT) 4. Server-side web development (python, Django, JavaScript) 5. Scraping and crawling of web sites (python, Selenium, Scrappy, BeautifulSoup, PyQt etc) 6. Unix administration (web servers, email, proxyes, deploying python and java webapps, bash shell scripting) 7. Building packages for Linux distributions (rpm, deb, tgz etc packages) 8. Encrypting data 9. Virtualization (KVM, VirtualBox, VmWare, Docker, AWS EC2 and S3, DigitalOcean) 10. Customization the Linux iso images for Debian/Ubuntu and Centos/Fedora, build own minimal live linux iso to load on clusters and for kiosks etc. I know the following languages: Python, Perl, BASH, Postable shell, Java, JavaScript, C/C++, Fortran (77/90/95/2003), Latex, HTML I'm a fan of Linux and programming. I always open for new areas of activity.

    $25.00 /hr
    654 hours
    4.82
  2. Burak S.

    Burak S.

    PHP | MySQL | CSS | JavaScript | Security

    Turkey - Tests: 3 - Portfolio: 1

    I have developed various websites, scripts, using PHP, MySQL and CSS. I have intense experience customizing web sites as per their needs, bug fixing. I will be glad to work for you, customizing your existing site, adding / removing features, bug fixing. I also have experience in ASP. NET, JavaScript & jQuery, security issues.

    $15.00 /hr
    6 hours
    5.00
  3. Alexander Kuznetsov

    Alexander Kuznetsov

    Alexander Kuznetsov

    Russia - Tests: 4

    My name is Alexander Kuznetsov! I'm from Russia. Over the last 3 years, I have developed software for PC (Windows), RTOS, Cross Platform, National Instruments hardware platform and PLC. My specialization is: C/C++ (Visual Studio, Qt (+QML), CodeBlock, LabWindows) C#, VB, VB .NET, VBA, VB Sctripts SQL/MySQL/SQLite OpenCV (I'm graduate student of computer vision systems department) Scripts for Microsoft Office. LabView (incudin NI hardware platform PXI, PXIE and Compact Rio). I have National Instruments certificates (2+ Years experience). Programming OMRON PLC, OMRON Graphic Tuch Panels and OMRON SCADA. I have Omron certificates. Programming scripts for Zuken E3 Software.

    $7.78 /hr
    0 hours
    5.00
  4. Arkadiusz S.

    Arkadiusz S.

    Front-end Developer

    Poland - Tests: 2 - Portfolio: 1

    Hi there, I’m Arek! I am an passionate Front-end Developer and Architect from Poland. I help companies from Europe and USA write good quality, scalable software. I can do my best at front end topics: - Python and Django (as backend) - Backbone.js / Marionette - Twitter Bootstrap - JavaScript (Phonegap, node.js, winJS and many smaller libs.) - SCSS, LESS and CSS3 (performance, resposive design, scale) - Jasmine - unit tests In my workflow I prefer to use GIT. Please feel free to ask me a question. I can send you some code from my previous work.

    $50.00 /hr
    8 hours
    4.68
  5. Arseniy Sluchevskiy

    Arseniy Sluchevskiy

    Web scrape specialist

    Russia - Tests: 2

    Over the last years I have experience in backend web development using python and node.js. I also have a good knowledge of MongoDB, MySQL and Redis. My other speciality is developing web scapers for big amounts of data. Strong experience in implementation, testing, development, and maintenance of applications. Effective in working independently and collaboratively in teams.

    $22.22 /hr
    0 hours
    4.22
  6. Ivan F.

    Ivan F.

    Database and application developer

    Ukraine - Tests: 4 - Portfolio: 3

    I am a highly motivated and hardworking individual. I am a software developer with 10+ years of experience. I participated in all the phases of a project: business analysis, hardware and software architecture design, database design, implementation, configuring solutions and after that, the administration and system maintenance. - Deep knowledge of Relational Database Management concepts, strong experience in using Microsoft SQL Server 2005/2008/2012, SSRS, SSIS, Service Brocker. - Strong experience in Object-Oriented Analyses and Design, deep knowledge of ORM - Strong experience in C# and .Net platform, WinForms, WCF, LINQ, DevExpress, Sharepoint Services 3.0 - Experience in C, C++, programming languages, design real-time application - Experience in team development process using SVN, TFS, GIT

    $16.67 /hr
    3 hours
    4.99
  7. Marko A.

    Marko A.

    Programmer

    Slovenia - Tests: 6 - Portfolio: 1

    Over the course of my career I have worked on many different projects ranging from very small scale scripting to large scale backend and frontend programming. I'm well versed in several different programming languages which include but are not limited to: Java, php, C#, python, javascript, css, html. I have experience with MySql database creation and management. I am also familiar with several different frameworks such as .NET MVC, PHP Zend Framework, PHP Symfony Framework and more. For the last few years I have actively been gaining experience in ecommerce. Specifically on Magento framework. I am well versed in both frontend and backend programming. I am seeking work on smaller and bigger projects as a single programmer or a member of a team. For large scale projects I can build a team of up to 5 Magento professionals. As you will surely find out I have a lot to offer. I pride myself on my precision, attention to detail and quality of work.

    $22.22 /hr
    0 hours
    5.00
  8. Chandan K.

    Chandan K.

    sugarcrm expert web developer

    India - Tests: 1

    PenguinCRM is the leading SugarCRM consulting company in India. PenguinCRM follows a well proven implementation approach which includes - functional gathering (where it understands the exact requirement and followed by screen designing), development and Customization, Testing, Data migration, user acceptance and testing, users training and prolonged support. Most of our employees/ consultants are young yet experianced and have served many companies across the world with optimum client satisfaction. We believe that the successful deployment of CRM depends on user compliance. Thus we are committed to provide you an exactly customized CRM for your specific requirements. We have also performed various integrations like "Asterisk - SugarCRM integration, Wordpress/Drupal/Joomla integration with SugarCRM, outlook integrations" and many more... In Addition of SugarCRM services we also provide Joomla related services, custom web development, php based development, Magento development etc. We also have an experienced team working on php custom web development, who have in depth knowledge on PHP, Cake framework, Zend framework, Y framework etc.

    $12.22 /hr
    3 hours
    5.00
  9. Szabolcs S.

    Szabolcs S.

    VoIP specialist and Linux guru

    Romania - Tests: 1 - Portfolio: 2

    Over the last 10 years I have managed a wide range of IT projects and provider grade infrastructures, including VoIP platforms, VPNs, Linux servers, firewalls. My main profile is Linux servers and building VoIP platforms with opensource components as Opensips, Asterisk, MySQL, Radius, CDRTool, Mediaproxy, RTPProxy. I also have experience in KVM virtualization, Cacti and Nagios monitoring.

    $15.00 /hr
    0 hours
    5.00
  10. Lev Ovsyannikov

    Lev Ovsyannikov

    Oracle, Java developer

    Russia - Tests: 2

    Developing desctop java application. Poi(generationh excel), Jsch(ssh, scp) Writing and developing Oracle(9,10,11) objects: scripts, stored procedures, functions, packages and etc. support Oracle Applications. Developing Embacadero Delphi XE2 applications. Testing software. Have experience to deal with version control systems like Git(GitHub, Bitbucket) and SVN. Oracle (9,10,11) administration skills (rman, backups, restoration, tuning StandBy (including automated restore without Enterprise Options)). Experience to work with Windows Server 2008 (2012). basic skills in Unix systems Ubuntu, FreeBSD.

    $11.11 /hr
    0 hours
    5.00