Kohana Freelancers

Browse Kohana job posts for project examples or post your job on Upwork for free!

Kohana Job Cost Overview

Typical total cost of Upwork Kohana projects based on completed and fixed-price jobs.

Upwork Kohana Jobs Completed Quarterly

On average, 7 Kohana projects are completed every quarter on Upwork.

7

Time to Complete Upwork Kohana Jobs

Time needed to complete a Kohana project on Upwork.

Average Kohana Freelancer Feedback Score

Kohana Upwork freelancers typically receive a client rating of 4.62.

4.62
Last updated: May 1, 2015

Popular Kohana Searches

More options
Clear all filters
  1. Marcin Bogus

    Marcin Bogus

    Software Developer

    Poland - Last active: 1 month ago - Tests: 1

    Over the last 3 years, I have developed a wide range of websites using Html/Html5, CSS, PHP5, JS and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

    $48.89 /hr
    418 hours
    5.00
  2. Tomasz M.

    Tomasz M.

    Seasoned Web Application Developer, backend & frontend, Zend Certified

    Poland - Last active: 4 days ago - Tests: 7 - Portfolio: 4

    Briefly: * Coding for a living since 1992, PHPing since 1998 * Master's degree in Electronic Engineering in 1990 * Certified PHP Engineer * Diligent, proactive, committed * INTJ * 40+ In more detail: Coding since 1992 in languages including PHP (since 1998), C, C++, i8051 Assembly language, Object Pascal (Delphi), FoxPro, and incidentally Bash, Perl and PostScript Tools I use(d) * several PHP frameworks (Symfony, Kohana, CodeIgniter, Yii, Zend Framework; new entries welcome) as well as bare PHP when performance was critical * databases: MySql, Postgresql, MS Access, FoxPro * JavaScript libraries: jQuery, AngularJS, Prototype, Scriptaculous, YUI * payment processing: Recurly * version control systems: Git, SVN, Team Coherence * automated builds: Grunt * continuous integration: Travis Most recent projects: * jobpage.com (2 years) - a unique blend of an Applicant Tracking System and a community portal for job seekers; my responsibilities covered all aspects of backend and frontend development: coding, database design, optimisation, cross-browser UI, admin panel, billing and payment processing etc. I have also suggested and carried out several features and improvements. * iai-shop.com (3 years) - ERP-class store management system operating in the SaaS model, offering top-quality B2C and B2B software solutions, serving 1000+ online businesses worldwide; I was the first Master Program Developer in a team of approx. 10 Senior and Junior Program Developers (code design & development, huge performance optimisations, security inspection) * iai-system.com (3 years) - designed and developed news, CRM, EDI, billing, helpdesk, task & time management and ticketing subsystems for internal use, optimizing staff productivity Multifaceted non-coding experience: * publisher of a quarterly for medical specialists, * Financial & Costing Analyst in a chemicals company, * area coordinator and agent instructor at the National Lottery, * and even an EEG-biofeedback brain trainer. My experience gives you more peace of mind: it's me who will analyse edge cases, security implications, performance issues and who will suggest improvements. Communication: we can use Pivotal Tracker, Trello, Evernote, Google Docs, Dropbox, VSee, Skype, plain old email and anything else you find beneficial for productivity. I communicate clearly and precisely. To you as the employer introversion means: careful listening when you present your ideas, no talks at work, and no time wasted for parties. My age frees me from kids who would ruin my nights or distract me at any time. Privately, I consider myself a happy person and a lucky guy.

    Groups: oDesk Verified Web Developers, Zend Certified Engineers

    $32.00 /hr
    3,639 hours
    5.00
  3. Arseniy Zuev

    Arseniy Zuev

    Web developer

    Belarus - Last active: 14 hours ago - Tests: 3

    I write the code, which is scalable, well-organized, and does exactly what is should. Why choose me: - In-depth knowledge of php and design patters. The code I write is extensible and maintainable. - I write secure code and I cover it with unit-tests, so you may don't worry - your site will not fall down in production - I'm familiar with most of the agile technics and processes, so I can be quickly integrated in your team.

    $35.00 /hr
    2,349 hours
    5.00
  4. Dusan Petkovic

    Dusan Petkovic Agency Contractor

    Experienced Web Developer / PHP / WP / jQuery / OOP

    Serbia - Last active: 14 hours ago - Tests: 3 - Portfolio: 4

    Results-driven web developer offering extensive experience within both Fortune 500 and startup environments. Innovator of next-generation solutions, systems and applications using JavaScript and HTML5 with the proven success engineering customized solutions for improving business processes, operations and profitability. My ultimate goal is making the web more responsive and realtime. After getting a Bachelor’s degree in Graphic Design, I spent the first few years of my career working as a graphic designer, developing concepts, mockups and artwork for websites as well as print designs for a wide range of publications and advertisements. Soon after, I started to diversify my skill set and got into coding. I got involved in web development projects and started learning fast. My minimalistic approach and attention to detail come from my design background. I'm proficient with the following web development technologies : * JavaScript | jQuery, Backbone, Zepto, Underscore * PHP, MYSQL | Kohana, Laravel, Codeigniter * WordPress | themes,modules * Drupal | themes,modules * Design | Photoshop, Ilustrator, Flash * Git, Svn, Apache Solr

    Groups: Crossrider, LoginRadius...

    Associated with: Command Media

    $40.00 /hr
    1,995 hours
    4.82
  5. Alexey P.

    Alexey P. Agency Contractor

    Full-time Node.js, Angular.js, PHP, jQuery, MySQL Developer

    Serbia - Last active: 12 days ago - Tests: 9 - Portfolio: 10

    Node.js / Sails.js / Express.js / MongoDB / MySQL / PostgreSQL / Backbone.js / Angular.js / Ember.js / ExtJS / Underscore.js / jQuery / CoffeScript / CSS / SCSS / Grunt / Bower / Twitter Bootstrap / ZURB Foundation / Jasmine / Kohana / Zend / CodeIgniter / ElasticSearch / Bookmarklets I'm professional web developer and interested in developing applications with rich user interface based on AJAX, JS, CoffeeScript, jQuery, Backbone, Ember JS and Ext JS. For back-end I use Node.js, PHP5 (pure or frameworks: Kohana, CodeIgniter, Zend ), MySQL, PostgreSQL, elasticsearch. I prefer creating well-commented and formatted code that follows strong coding standards. I'm expereinced in: - NodeJS - PHP(Kohana, Zend, CodeIgniter) - JS/CoffeeScript - Backbone, EmberJS, ExtJS, jQuery - MongoDB - MySQL/PostgreSQL - Jasmine - Twitter Bootstrap, ZURB Foundation

    Associated with: RRS Lab

    $33.33 /hr
    2,726 hours
    4.75
  6. Sergei H.

    Sergei H. Agency Contractor

    Senior PHP / JS developer

    Ukraine - Last active: 14 hours ago - Tests: 4 - Portfolio: 2

    Senior PHP developer and architect with 10+ years of PHP development. I have a good experience of social networking development (from scratch). I know, how to build highload sites, how to build single-sign on, how to integrate with other social networks and develop API for mobile devices. CEO of thePHPGuys.com, available as individual developer and as PM / TeamLeader. Perfom development, analyzing, refactoring and management. - Deep OOP / MVC / MVP / HMVC understanding - PHP 5.3.x / 5.6 usage (namespaces, traits etc.) - Kohana framework, ORM(s) (like Kohana ORM / Jelly ORM) - Symfony 2 framework / Doctrine ORM / Doctrine ODM - CodeIgniter framework - MySQL / PostgreSQL / MS SQL / MariaDB knowledge, RDBMS arch. planning and support - Highload projects ( 200 000 + hosts per day / 2m pageviews) - Memcached / APC / WinCache - phpExcel / wkHtmlToPDF - Node-FFI / php-FFI experience - SOAP / RPC, AJAX / JSON / XML / YAML - PHP performance optimization for Linux / Windows - Deep JavaScript knowledge ( jQuery, Ext.JS, Prototype) - Node.JS knowledge, highload API development by using Node.JS - Deep ExtJS 3.x / 5.x knowledge, Sencha Touch 1.x / 2.x (minor), Phone GAP - MongoDB via PHP / Node.JS drivers - Experience with Graph API (Facebook), PayPal API, vKontakte API, Mail.RU API, Linked IN API, contributed to HybridAuth OpenSource project and other third-party APIs. - Mandrill API experience; - html tidy / html Purifier / KSES ( crawlers and parsers creation experience ); - Virtual Buckets sharding strategy for social networking; Portfolio includes: - Content Management Framework development; - Social Network development ( friends, mututal friends, personal newsfeeds); - Dating service; - Multiuser online chat system (long pooling / websockets / node.js) - Online browser-based game ( server-side, ajax) + some of client side (canvas). - Highload newsfeed site (inluding editorial back-office); - Dozen corporate websites and personal homepages; - Websockets, JSONp

    Associated with: ThePHPGuys, InVooDoo

    $33.33 /hr
    465 hours
    5.00
  7. Ivan C.

    Ivan C. Agency Contractor

    Node.js / RoR / PHP / MongoDB / PHP / Laravel

    Russia - Last active: 13 days ago - Tests: 13 - Portfolio: 7

    I have more than 8 years of web-development and database administration experiences for various kinds of applications. I have extensive experience in database optimization. I focus on PHP, JS, Node.js, RoR, MySQL, PostgreSQL, MongoDB. * Node.js development * Zend Framework / Codeigniter * Database design * Optimizing database performance * Ensuring security in the database * Ensuring the integrity of databases I participated in the creation of high-load systems (Hundreds of queries per second). I'll be glad to help you. Best regards, Ivan.

    Associated with: Lodoss team

    $35.00 /hr
    7,317 hours
    5.00
  8. Maxim A.

    Maxim A. Agency Contractor

    Magento, PHP, MySQL, Ajax, CakePHP Developer

    Ukraine - Last active: 1 day ago - Tests: 7 - Portfolio: 10

    Over the last 10 years, I have developed a wide range of websites using HMTL, DHTML, PHP, Smarty, MVC (Model, View, Controller), Subversion, Ajax (Prototype, Jquery) and MySQL including sites for startup companies and small businesses. I have experience in Magento, Zend Framework, For fast development i'm used CakePHP framework. My experience include e-commerce development based on Magento and Interspire solutions. Create custom modules and make modifications to storefront. Magento migrations between servers and versions upgrading

    Associated with: Masterdef

    $36.00 /hr
    8,315 hours
    4.96
  9. Kamil Siatka

    Kamil Siatka Agency Contractor

    PHP js MySQL jQuery AJAX Smarty Kohana Drupal PayPal google-maps

    Poland - Last active: 5 days ago - Tests: 7 - Portfolio: 5

    For over the last 5 years, I have developed a wide range of websites using HMTL/DHTML(JS+CSS), PHP, MySQL, Ajax and more over. I have been performing sites for enterprises for large and small businesses. I am creative and committed in work. It will be a pleasure to create a website or deliver other solutions for you and your business.

    Associated with: Polcode

    $32.00 /hr
    5,313 hours
    5.00
  10. Dawid Lakomski

    Dawid Lakomski Agency Contractor

    PHP CakePHP smarty MySQL Postgres jQuery AJAX JSON XHTML XML Photoshop

    Poland - Last active: 14 hours ago - Tests: 10 - Portfolio: 13

    I have 7 years of hands-on experience in PHP and web development related technologies, such as: HTML5, CSS3, Bootstrap, responsive design, jQuery, MySQL, PostgreSQL, Symfony2, CakePHP, Code Igniter, Kohana, Wordpress, Facebook API, Linux adminstration. Please visit my portfolio, where I have described some of the projects that I've worked on over the past few years.

    Associated with: Polcode

    $32.00 /hr
    4,333 hours
    4.95