Ruby Ukraine Freelancers

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  1. Artem S.

    Senior Automation QA, Developer, System Administrator

    Ukraine - Last active: 11/11/2014 - Tests: 3

    Magento QA, PHP Developer, System Administrator 7+ years of working experience in testing, web applications development, servers' installation, administration. Setting up, upgrading and supporting Magento (past 2 years). Experienced with tests automation with Selenium (RC and WebDriver) + PHP, Selenium + ruby, Selenium + java. Proven experience with servers' installation and administration (ESX Server, FreeBSD, CentOS, Ubuntu, OSX, Solaris). Strong knowledge of PHP, JS (jQuery), bash, SQL (in mysql, Oracle).

    $30.00 /hr
    145 hours
    0.00
  2. Sergey Kukunin

    Sergey Kukunin

    Ruby on Rails fullstack developer

    Ukraine - Last active: 2 days ago - Tests: 15 - Portfolio: 4

    Since 2008, I have developed a wide range of scripts, from parser tool to complex social network. I use HTML, CSS and Javascript (jQuery) for client-side programming and various of technologies (Ruby on Rails, PHP, MySQL, SQLite) for server-side. I can't stand still, I need always to improve my skills, learn new technologies, keep abreast of latest IT solutions. I know and have experience in many technologies, solutions such as AJAX, Git, Heroku, Amazon AWS, Stripe, MVC-frameworks, Linux. Much time I worked with Zend Framework. It provides ability to develop websites quickly with high quality, easy to mainteOOPnance. Also I have deep knowledge in Drupal and Wordpress on the developer level ( writing own modules/plugins, making themes ). Sometimes websites requires extra software for working ( for example, Poker site needs poker server to allow users to play online poker ). This software requires deep knowledge of server application development ( multi-threading, high-load stability, client-server architecture ). I use Qt framework for C++ or Java to developing these applications.OOP Lately I love Ruby on Rails framework. It is super simple and powerful framework. I use the best practices to write robust and flexible code - Git for version controll ( branches, yeah! ), unit and functional testing (RSpec and Capybara). I use Linux as primary desktop OS since 2008 year (Ubuntu 8.04). Since that time, I've tried many Linux distros: Fedora, Gentoo and my last choice is Archlinux. All my servers (VPN, Dedicated etc) I've configured by myself, so I have expierence in DNS, POP3, SMTP, FTP, HTTP protocols and daemon's configuration.

    $55.56 /hr
    226 hours
    4.71
  3. Petro Lysenko

    Petro Lysenko

    Excellent Developer For : Node.js/Angularjs/Backbonejs/React.js

    Ukraine - Last active: 20 hours ago - Tests: 4 - Portfolio: 4

    Thanks for visiting my profile. Over the past 10 years, I had rich experiences in several web part. My main skills are following: Front end - MVC/MVVM structure with angularJS, backboneJS - OOP development in javascript - Responsive Design with Twitter Bootstrap - Pixel perfect web design from PSD to html - Optimization script based on coffee - Optimization css with Sass & Compass - GruntJS task runner - RequireJS for AMD Back end - Ruby on Rails - NodeJS with Mongoose(mongodb), e.g. ExpressJS framework - PHP/PHP5 with MySQL database - MVC PHP framework - CodeIgniter, Zend and Yii - Magento e-commerce development Other - RESTful API development for iOS app and web app - Integration third party API - Facebook, Twitter, Twilio, Instagram, Paypal,WePay - Websocket techs for live notification Here are areas I touched and touching now: - Ruby gems - CRM based on MVC js + REST API - Web Responsive Design - HTML5 game - E-commerce shopping site - Booking system - Live Push Notification such as APNS, Pusher - Nodejs based website building - Social Web Site - WordPress blog and app with gravity forms - RESTful API for app Thanks for reading so far, and I hope you consider me with my experiences.

    $55.56 /hr
    4,380 hours
    4.03
  4. Konstantin L.

    Konstantin L. Agency Contractor

    QA/TA Engineer (StrongQA)

    Ukraine - Last active: 11 days ago - Tests: 3

    My skills and experience: - Over 5+ years of experience in software testing; - Solid knowledge of GUI design; - Experience in working in a fast-paced, teamoriented, and collaborative environment; - Experience in testing web services, custom integrations and similar back-end communications approaches; - Ability to write effective SQL queries, review and interpret the meaning of the received results; - Experience in tracking and verifying defects found during testing and capability to report these defects in detail; - Hand on experience in executing procedures and test cases based on measurable business requirements; - Translating requirements into test specifications, test strategies, test plans and test cases with minimal supervision; - Developing test cases and approaches for data validation and database components for a developed system. (Applications are Access dBs, windows forms, web forms, and web services.) - Good verbal and written communications skills.

    Associated with: StrongQA, Ltd.

    $30.00 /hr
    1,436 hours
    4.97
  5. Dmitry D.

    Dmitry D.

    QA Engineer (Functional / Usability / Security / Load)

    Ukraine - Last active: 4 months ago - Tests: 2 - Portfolio: 2

    I am QA Engineer by profession and a perfectionist by nature, and for me it is very important to do everything perfectly and bring to a conclusion. I am constantly evolving and moving forward. The last couple of years I have been honing the skill for manual testing, improving my skills in the use of black box testing techniques such as equivalence class testing, boundary value analysis, state transition testing, pairwise testing, etc. Now I'm studying automated testing and making progress in this direction. I use C# and WebDriver for test automation. SKILLS: • Functional, Usability, Security, Load. • Bug Tracking: JIRA, Mantis, Bugzilla, Trello. • Programming: Ruby.

    $11.11 /hr
    80 hours
    5.00
  6. Sergey Grischenko

    Sergey Grischenko Agency Contractor

    Senior PHP & Javascript Developer

    Ukraine - Last active: 1 month ago - Tests: 6 - Portfolio: 9

    I am an experienced Senior Web Developer (more than 10 years) with solid background in DB and server-side applications programming. Effective communicator with strong technical documentation skills. Motivated team leader. I have a strong PHP, Javascript and MySQL background. My primary aim is developing your web applications with good cost/quality correlation, full responsibility and high attention to the details. Qualifications: Programming Languages: PHP (10 years); Java Script (7 years) PHP Frameworks: Symfony 2 (3 years) Databases: MySQL (7 years); MongoBD ORM: Doctrine Web servers: Apache, Nginx Version control systems: SVN, GIT JavaScript library: jQuery, jQueryUI, ReactJS, AngularJS; Markup and sheet language: HTML/HTML5, CSS/CSS3, Sass, Haml; Services: PayPal, Miles&More, Ogone, Computop CMS: Prestashop, OsCommerce, Wordpress, ModX Template engine: Smarty, Bootstrap 3, Twig; Methodologies: Extreme Programming, Agile, Scrum, TDD, BDD, OOP, Pattern-design, UML. The benefits of working with me: - availability online (9 hours / day) - over 8 years of successful cooperation with customers from Europe and America. - attention to details - hight quality programming code - focus on results

    Associated with: Valpio

    $28.00 /hr
    6 hours
    5.00
  7. Roman Semenenko

    Roman Semenenko

    Senior full-stack web developer, Devops, currently focused on React.js

    Ukraine - Last active: 4 days ago - Tests: 3 - Portfolio: 2

    Challenge me! Backend ( Ruby/ Python for 5 years ) turned Frontend developer. Used React.js for a day-job project for almost 2 years, now it's all the rage and I have tons of experience with it! React.js, Webgl, Clojure, Clojurescript particularly welcome.

    $66.67 /hr
    1,560 hours
    4.77
  8. Dmytro K.

    Python, Linux.

    Ukraine - Last active: 9 days ago - Tests: 6

    My main interest is Python programming language and all things related to it. I can write simple web-applications, scrapers or any other kind of scripts in Python. As a student I am not able to handle projects which require full-time work because of lack of time. However, I am open to small fixed-price projects or long-term projects which will require less than 5 hours/week. I am familiar with the following technologies: Git, Django, MySQL, Postgresql, HTML, CSS, Linux, Bash, MongoDB, Boto.

    $9.00 /hr
    88 hours
    5.00
  9. Alexander Timoshilov

    Ruby on Rails developer

    Ukraine - Last active: 10/06/2014 - Tests: 3

    Hello, I am a starting Ruby on Rails developer with a few projects behind and about a year of experience at Web Development. I have got an experience with HTML, CSS, Javascript, JQuery, Twitter Bootstrap, Heroku and other tools useful for Web Development. I am a fast learner, so my lack of experience in some areas will not bother you at all. I am kinda new on Odesk, so I will gladly work with you for a smaller fee at first to prove my skills.

    $15.00 /hr
    0 hours
    5.00
  10. Victor L.

    Victor L.

    Ruby on Rails/AngularJS/BackboneJS/DevOps

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

    I have 10+ years experience on Software Development Field and I know very well about software development steps and cycle. I especially enjoy working on website development that involve user interface design, beautiful user experiences and interactive animations. I'm always learning and apply at what I can do for my clients. I have rich experience on RoR and AngularJS website developments and I had built many successful websites. I can make your website responsive from PC to mobile devices. I have had the opportunity to work with companies both small and large. Whether you have a small or a large budget, your project is most important to me and I want your customers love what they see.

    $30.00 /hr
    0 hours
    0.00