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Volodymyr Kolesnykov

Volodymyr Kolesnykov Agency Contractor

Web/Software Developer, LAMP Admin with 23+ Yrs of Experience

Ukraine - Tests: 32 - Portfolio: 20

Senior developer/project manager, with over 19 years experience, who specializes in web (PHP/MySQL/(X)HTML/CSS/AJAX/JavaScript/XML and everything web-related) and software (C/C++/Qt) development and system administering (Linux/UNIX, security, monitoring, optimization, fine-tuning, cloud computing).Over the past years I have worked in consulting environment and implemented a multitude of web solutions, for a number of clients, on time and on budget. I am a team player (although can work alone) capable of learning quickly and becoming a valued member of any team. I am always searching for an opportunity to expand experience, learn something new and work on challenging and interesting projects.I do not fear any difficulties, can work under time pressure and strive for superb quality of everything I do (this means scalability, code quality and cleanness, strict adherence to standards etc). If you have an interesting project and you want to have it completed in workmanlike manner, you are always welcome!My credo is "Everything worth doing worth doing well" — I always do more than you expect.

Groups: Bluehost Developers and Designers, Kohana...

Associated with: WondersLab, ICS Agency

93% Job Success
$55.56 /hr
11,236 hours

Wang Jia

Wang Jia

Magento | Wordpress | ERP/CRM | UI/UX Design | SEO | PHP,MySQL,JQuery

China - Tests: 18 - Portfolio: 36

► MAGENTO experiences Mobile Responsive Theme, UI/UX design, Extension Development, Categories & Products bulk import, Payment gateway & Shipping method configuration, API Development, Multi Stores & Marketplace store development, Amazon & Ebay & Google Shopping Integration, 3rd party API integration, Magento Enterprise & Magento GO, Magento and Wordpress Integration, SEO & Site Optimization ► WORDPRESS experiences UI/UX design, Mobile Responsive Theme development, Frontend & Backend Customization, Plugin Development, Ecommerce (Woocommerce & WP-Ecommerce), Hook & API Development, Wordpress MU, 3rd party API integration, SEO & Site Optimization & Cache solutions, Wordpress Hosting & CDN Server, WPEngine, Buddypress & Wordpress Social, Multilingual site. ► Popular CMS skills & Mastered Frameworks Shopify, Joomla, BigCommerce, OpenCart, WooCommerce, Netsuite, SugarCRM, Salesforce PHP Smarty, Symphony, Zend Framework, PHP Yii, Larabel, ► Programing LANGUAGES Skills PHP, XHTML, HTML5, JQuery, CSS3, MySQL, JavaScript, AngularJS, NodeJS, D3.js, BackbonJS, Prototype, CSV, XML, REST API, AJAX ► SKILLED Services - Web UI Design and Development, Html Landing page & Email Templates Design - Blog & Ecommerce & Real Estate & Social & all types of web sites - ERP & CRM big sites (Netsuite, SugarCRM, Salesforce, SAP) - Facebook, twitter and google Integration. - Mobile Responsive Site, Mobile App & site integration - Redesign web sites, Bug fix, SEO, Site Optimization - Data Scrapping, Data Entering - Web Server Configuration, Domain & Hosting management, Site migration, Domain Redirection I am a Master Web Designer and Web Developer with over 10 years experience in Web UI and UX. I am an expert in all things Magento and Wordpress web sites so now matter how difficult the task is I can solve in a timely manner. Thanks, Wang.

Groups: Application Developers Alliance, Bluehost Developers and Designers...

95% Job Success
$38.89 /hr
3,042 hours

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...

50% Job Success
$30.00 /hr
2,012 hours

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...

82% Job Success
$14.44 /hr
1,206 hours

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

98% Job Success
$30.00 /hr
13,497 hours

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...

100% Job Success
$22.22 /hr
340 hours

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

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

50% Job Success
$17.78 /hr
0 hours

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

52% Job Success
$40.00 /hr
219 hours