Top Upwork Freelancers

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  1. Dmitriy K.

    J2ME J2EE Spring Hibernate Senior DevLead, PHP, MySQL, JavaScript..

    Ukraine - Tests: 5 - Portfolio: 1

    Over the last 8 years, I have developed wide range of websites using Codeigniter, Kohana, JavaEE, Spring, Hibernate, PHP, MySQL, Ajax, prototype.js /JQuerry library. During last 5 years I'm using Spring Java EE framewok for developing sites. Spring gives an amount of privileges, while developing, it is strict Object Oriented, helps to develop large systems.<br />Also have exelent experience in PHP. Have successfully finished 4 large J2EE project based on Spring MVC framework.

    Groups: Coding Champs, Kohana

    $22.22 /hr
    436 hours
    4.84
  2. Kassar K

    Kassar K Agency Contractor

    Ruby on Rails/Mysql/Postgresql/Sqlite/jQuery/Rspecs/ developer

    United Arab Emirates - Tests: 7 - Portfolio: 4

    I've been working in this field for over six years during that time I've completed several web development projects using ROR, PHP, and different databases. Working in Rails 4 along with TDD approach.

    Groups: Bluehost Developers and Designers, Engine Yard Ruby on Rails Professionals Network...

    Associated with: Tiggers, Mobit Solutions

    $27.78 /hr
    1,332 hours
    4.89
  3. Michal R. Agency Contractor

    Magento Kohana Wordpress Joomla PostgreSQL Oracle Facebook API HTML5

    Poland - Tests: 10 - Portfolio: 16

    I'm a professional web developer with hands-on experience in several technologies needed to build a website A to Z (please refer to the skills section of my profile for details) I know and follow the principles of MVC and OOP in everyday's work. I show strong attention to detail and I'm committed to delivering optimal solutions using both bespoke and existing opensource solutions - whichever fits better. Quality has its price.

    Groups: Kohana

    Associated with: Polcode

    $28.00 /hr
    2,378 hours
    4.41
  4. Pradeep K.

    Pradeep K.

    Expert in Dolphin,PhpFox,Python,Ruby On Rails

    India - Tests: 4 - Portfolio: 3

    I am expert in web applications development. I have 8+ years experience in this job. I've worked extensively in PHP based websites, web applications, and mobile sites etc. I have been actively working on analysis of requirements, application design and development of all projects. My Expertise includes SugarCRM,VtigerCRM,PHP,Python, RoR,Phpfox,Boonex,YII,Shopify,Drupal,ZendFramework,Prestashop,Cakephp, Magento,OpenCart,Xcart. Apple iOS (iPhone, iPad),Android. I am working as a developer, analyst, team leader inside my team. I will be responsible for project management including communication, employing developers in any projects needs several developers..

    Groups: BigCommerce, Bluehost Developers and Designers...

    $30.00 /hr
    2,012 hours
    3.99
  5. Ali Nabeel Ahmed

    Ali Nabeel Ahmed

    Senior PHP | APIs | Bootstratp | Angular | Laravel | Responsive Web

    Pakistan - Tests: 8 - Portfolio: 13

    I have got a wide range of skills and experience over last 10 Years which puts me in the ideal position to help and fulfil my clients requirements. I have EXPERTISE in following fields: ✓ PHP ✓ CodeIgnitor ✓ Laravel ✓ Wordpress ✓ Symfony ✓ Joomla ✓ My SQL ✓ Angular JS ✓ Bootstrap ✓Yii ✓Jquery ✓ Java Script ✓ CSS3 ✓ HTML5 ✓ SOAP ✓ REST ✓ APIs of FB, Twitter,linkedin,Youtub,Paypal,etc I am PROFICENT in following fields: ✓ SVN ✓ GIT ✓ Bitucket ✓ JIRA ✓ Dropbox ✓ PSD 2 HTML using twitter-bootstrap version 2 and 3 ✓ Phonegap for development of Android and IOS Apps ✓ Analysis of System Design, Database and Website Optimisation.

    Groups: AWeber, BigCommerce...

    $14.44 /hr
    1,206 hours
    4.97
  6. Brice Y. Agency Contractor

    Codeigniter/WordPress/CakePHP/jQuery/Magento/Joomla/Kohana Expert

    China - Tests: 18 - Portfolio: 10

    Web Guru, Professional Web Developer, Web Administrator, Project/Team Manager, Software Developer, SEO Expert, Translator 10 years experience, Full time worker === Main Work === Website Product, Web Development, Plug-in Development/Customization, Install/Upgrade WebSite, Web Assistance,Project Management, Team Management, Software Development, Traslation === Skill Set === - PHP, ASP.NET - MVC - CakePHP, CodeIgniter, Zend, Yii, Kohana, Smarty - eCommerce - Magento, Interspire Shopping cart, Interspire Bigcommerce, WP-ecommerce - OpenSource CMS - WordPress, Drupal, Joomla, CMS Made Simple(CMSMS), - Forums/MyBB, phpBB, SMF - DBMS - MySQL, MSSQL, PostgreSQL, Oracle - JavaScript, jQuery, Ajax, Json , YUI, Prototype - HTML, XHTML, DHTML, XML - CSS2, CSS3, CSS - Design Tool: Photoshop, Dreamweaver - Payment Gateway : Paypal - Translation: Between Chinese, English, Korean - API Integration: Google API, Google Map, Design, Photoshop , article design, Html /CSS design - Sales Marketing , iContact email and auto responder, email marketing

    Groups: BigCommerce, Kohana...

    Associated with: Best&Perfect

    $30.00 /hr
    13,200 hours
    5.00
  7. Shaz O.

    Shaz O.

    Result Oriented Web Application Developer:PHP/PERL/Catalyst/JAVA/MySQL

    Australia - Tests: 10 - Portfolio: 1

    I am English speaker with excellent communication skills in both written and verbal. I will bring value to your business because I am a highly motivated individual who enjoys challenge and who delivers job on time. I am a cross-platform Web and Application developer with over 10 years of experience. I have developed websites utilizing XHTML, CSS, PHP, Perl/ Catalyst/DBIx and MySQL in open source stack such as LAMP and WAMP. I also have experience in Microsoft SQL, IBM DB2, Oracle, JavaScript, jQuery, JSON, Ajax, Java, JSP, J2EE, and in software design and testing.

    Groups: Article Samurai, AWeber...

    $22.22 /hr
    340 hours
    4.02
  8. Pawel S.

    Pawel S.

    Expert Javascript Programmer

    Poland - Tests: 16 - Portfolio: 5

    Javascript/PHP programmer with 9 years of experience. MSc degree in Computer Science. I have experience in object-oriented design of web applications and building them using technologies which suit best the purpose. I have worked with Tizen mobile applications, jQuery Mobile, Kohana, Wordpress, Magento, Joomla, as well as with custom frameworks and systems. I speak fluent English and communication skills are my strong side. I also speak Italian communicatively.

    Groups: AWeber, BigCommerce...

    $49.00 /hr
    2,362 hours
    4.73
  9. Jairo Panduro

    Jairo Panduro

    Expert Web Developer PHP and Python

    Ukraine - Tests: 7 - Portfolio: 1

    I am an experienced developer with solid knowledge of Web technologies. Mostly oriented on backend jobs: algorithms, architecture, highload, APIs, security. My code is well documented, clean with Unit tests and functional if there is a need. Expert in OOP, SOLID, design patterns and other development techniques. Languages: PHP(5.2-5.5), Python(2.x, 3.x), Javascript, HTML , CSS PHP Frameworks: Zend, Yii JS Frameworks: JQuery, Prototype Databases: MySQL, MongoDB, PostgreSQL. Skills: OOP, Design Patterns, functional programming Technoligies: MapReduce, Gearman

    Groups: Kohana

    $17.78 /hr
    0 hours
    4.37
  10. Pawel S. Agency Contractor

    Windows and Linux Server / Network Administrator with Cloud Experience

    Poland - Tests: 20 - Portfolio: 2

    I'm a system administrator with over 9 years' experience in Linux RedHat/CentOS, Ubuntu/Debian, Amazon Linux, Database Administration (PostgreSQL, MySQL), Network Administration. I'm an expert in creating Highly available/High loaded systems with full automation by Puppet/Chef/Ansible/Capistrano. I have extensive server and database knowledge, and excellent troubleshooting & analysis abilities. Strong leadership and communication skills. Last 7 years I have engaged in system administration using Apache2, Nginx, PHP, Ruby, Python, MySQL and PostgreSQL including sites for startup companies and small businesses. Extensive experience in the deployment of sites and projects of varying complexity, and I am seeking opportunities help you to build your business. For the last 7 years I have been handling systems administration using Apache2, Nginx, PHP, Perl, Python, MySQL and PostgreSQL, including websites for start-up companies and for small businesses. I possess extensive experience in the deployment of websites and with projects of vast complexity, and I am seeking new opportunities. I will do my best to help you build your business. I have great experience in: ✔ Linux maintenance/troubleshooting: Debian, CentOS, Ubuntu, RHEL (RedHat), Gentoo, ✔ Apache2 + Nginx, Nginx + PHP-fpm, Nginx + PHP-fastcgi, Lighttpd, LiteStep, MySQL, PostgreSQL, MongoDB, Redis, Varnish, Memcached, ✔ Linux serverside: iptables, rsync, fail2ban, bind, OpenVPN, ✔ Mail server: Exim, Postfix, Sendmail, Dovecot, Courier, ✔ CloudHosting: Digitalocean, RackSpace, Amazon (e.g. EC2, AWS, S3), Linode, GoDaddy, ✔ Hosting providers: Softlayer, Hetzner, ✔ Backup/Migration, ✔ Hosting panels: Plesk, WHM\cPanel, ISP, DirectAdmin, Virtualmin, ✔ Virtualization: Xen, KVM, OpenVZ, Proxmox, ✔ Monitoring: Zabbix, Munin, Cacti, Nagios, OpManager, ✔ High-Ability: Linux-HA (Heartbeat, Peacemaker), ✔ CMS: Wordpress, Drupal, Magento, Joomla, Prestashop My motto: Dependability and quality of service.

    Groups: Application Developers Alliance, Kohana...

    Associated with: Blue Bay

    $40.00 /hr
    219 hours
    4.74