Top Upwork Freelancers

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  1. Jahan A.

    Jahan A. Agency Contractor

    Rails engineer with a specialization in TDD/BDD

    Pakistan - Last active: 1 day ago - Tests: 5 - Portfolio: 3

    I am a senior full-stack Ruby on Rails developer with 8+ years of experience in building a variety of products in Ruby and Ruby on Rails. I adhere Test-Driven Development (TDD) to make sure to deliver the work of quality. My experience includes: - Ruby 1.9, Ruby 2.0 - Ruby on Rails 3, Ruby on Rails 4 - Javascript, jQuery, Node.js, Backbone.js, Knockout.js, Angular.js - MySQL, PostgreSQL, MongoDB - HAML, ERB, SCSS, SASS - Rspec, Cucumber, Capybara - Twitter Bootstrap, Compass - Spree, Shopify - RefineryCMS - Thinking Sphinx, ElasticSearch You're looking for a talented Ruby on Rails (RoR) developer? I will be a good fit for you!

    Associated with: Developers Inc.

    $33.00 /hr
    2,058 hours
    4.92
  2. Konstantin L.

    Konstantin L. Agency Contractor

    QA/TA Engineer (StrongQA)

    Ukraine - Last active: 10 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
  3. Sean MacIsaac

    Sean MacIsaac Agency Contractor

    Designer, Developer and Startup Consultant

    Canada - Last active: 1 day ago - Tests: 7 - Portfolio: 7

    Hello, I am a freelancer, I guess you're reading this because you are looking to have someone design an application or a website for you. You may be wondering if you would like to work with me. That is fair. How do I work? I work directly with you over Skype to design what you're looking for. It's a good way for me to understand what you want, ask you the right questions and collaborate with someone. Why would you work with me instead of someone else? You want something done right, you want it done right the first time and you want to deliver a competitive product which puts you head to head in your marketplace. Here's a list of what I do: 1. Design applications for web, mobile and desktop 2. Code prototypes in HTML, CSS and JavaScript 3. Develop websites in HTML, CSS and JavaScript Looking forward to hearing from you,

    Associated with: MacIsaac Modern Design & Development, Lord Design (agency)

    $55.56 /hr
    6,840 hours
    4.29
  4. Roman K.

    Roman K. Agency Contractor

    ASP.NET +ANGULAR dedicated development crew

    Ukraine - Last active: 6 hours ago - Tests: 2 - Portfolio: 8

    We are company of ASP.NET MVC web developers We specialize in development of custom management systems (CRMs, marketplace websites etc) Usually we develop b2b or b2c portals customers meet vendors and vise versa Also we develop web based management solution allowing to gather and represent data via reports for different types of users: clients, agencies,administrators Elance profile: http://bit.ly/elance-re1 Don't hesitate to ask us any question skype: romanKonstantinov Thanks Roman

    Associated with: Reviosion One

    $16.00 /hr
    776 hours
    5.00
  5. Mohamed anis M.

    Mohamed anis M. Agency Contractor

    Embedded System designer

    Tunisia - Last active: 1 day ago - Tests: 9 - Portfolio: 7

    I have a very good experience with Assembler, C, C++, java and C#. I have been working with C for more than 5years for desktop and embedded systems. I have a lot of experience with Microchip PIC, msp430, ARM based microcontroller and DSPs. I'm accustomed to working with CAD software such as Proteus (Isis / Ares) and Altium designer. Also I speak English and French fluently.

    Associated with: BreakPoint

    $50.00 /hr
    1,368 hours
    4.85
  6. Abbas A.

    Abbas A. Agency Contractor

    Experienced Full Stack Developer

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 5

    I have over 10 years experience with PHP, MySQL, HTML, Javascript and CSS. I have previously worked as a software engineer for companies such as Google and Apple, and have also experience with starting up websites from the ground up. I also have knowledge of Web2.0 standards, website optimization, QA and site reliability. I can help you with all aspects of web development from programming, to QA and QA automation. I am very well versed with technologies across the stack from backend APIs, Databases, all the way to HTML, CSS, Javascript, jQuery and everything in between.

    Associated with: solutionspark

    $33.00 /hr
    456 hours
    4.99
  7. Shahriar M.

    Shahriar M. Agency Contractor

    Ninja of PHP/Zend/Laravel/jQuery,AngularJS

    Bangladesh - Last active: 1 month ago - Tests: 4 - Portfolio: 5

    Over the last 5 years, I have developed a wide range of websites using PHP, MySQL, Zend Framework, Laravel, Wordpress, Drupal, Magento, JavaScript, Ajax, jQuery, HTML,HTML 5, CSS . I enjoy developing software and providing business solutions using innovative thinking and proven techniques. ================================================== Skills: ================================================== • PHP Frameworks - Zend, Laravel, CodeIgniter, Symfony 2 • RDBMS - MySQL, Oracle, PostgreSQL, SQLite • NoSQL - MongoDB, Redis • JavaScript - jQuery, Backbonejs, Angularjs, Underscorejs, NodeJS • CSS Framework - Bootstrap, Foundation • Operating Systems - OS X, Linux, Windows • Other Languages: - HTML (XHTML, W3C compliance, strict mode, CSS) , Java, C, C++, Python, C# • Tools - Vagrant, Composer, PhpUnit, PhpStorm, NetBeans, MySQL Workbench • VCS - Git, SVN • CMS - Wordpress, Magento, Drupal • Project Management Software - Jira, Redmine, AgileZen ================================================== Skills: ==================================================

    Associated with: ASBD Soft

    $20.00 /hr
    3,620 hours
    5.00
  8. Qaiser mehmood M.

    Qaiser mehmood M. Agency Contractor

    Principal Software Engineer

    Pakistan - Last active: 8 days ago - Tests: 7 - Portfolio: 31

    Over the last 10 years, I am developing/managing web and rich internet applications. I also have 12 years extensive experience in reports & dashboards development. During my career i used: 1. All versions of C#, ASP.Net, MVC, Silverlight 2. All versions of SQL Server, Reporting Services, MDX, SQL Cube, SQL, BI 3. Telerik Reports & Controls, Crystal Reports, Infragistics Reports, Domo & Dundas Charts. 4. CSS3, HTML5, JQuery, Kendo UI, YII, Twitter-bootstrap, Knockout.js Regards Qaiser

    Associated with: The Experts Solution

    $22.00 /hr
    8,773 hours
    4.61
  9. Ajay K.

    Ajay K. Agency Contractor

    Java-J2EE

    India - Last active: 28 days ago - Tests: 2 - Portfolio: 8

    I am experienced JAVA-J2EE with 6+ years of developing experience in java WEB and Desktop base applications. Having expertise in JAVA development in all the framework like Spring3, Struts2, hibernate etc plus also having a expertise in front end development like JQUERY, JavaScript and Angular JS etc. Worked on big applications as a freelancer like Star Buck's application for US client. My work experience as shown in my profile have helped me develop mastery in developing quality applications As proof, you can find my portfolio. I am looking forward to discussing with you about this job post. Please feel free to contact me through Skype ( om.ajay ). I am available online 24* 7. The 5 things made me different from other oDesk contractors. 1. I feel I am the best fit for this job, because I am a team player, very energetic. 2. I’m an Expert, Honest, Sincere and Responsible worker as I’m taking my work like my Responsibility. 3. Great communication with my Clients. 4. I love to juggle multiple tasks; will go the extra mile to get the job done. 5. 100% GURANTEED Satisfaction. 6.) At the last Quick learner and easily adapt myself in any work environment.

    Associated with: AMAZON INFOTECH

    $7.78 /hr
    348 hours
    5.00
  10. Ajit Jha

    Ajit Jha Agency Contractor

    DotNetNuke , Nopcommerce, Telerik/Devx Control, MVC, CMS, Ecommerce

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 21

    Working with DotNetNuke a world class CMS with advance Control like Telerik, WebDev, API, RESTAPI. The key strengths that I posses for success in this position include, but are not limited to the following: Skill Set: - Responsive Skin / Container for DotNetNuke(DNN) - Development Extension (Module) for DotNetNuke/DNN. - DotNetNuke Upgrade, Portal Managements. - AspDotNetStoreFront Multistore functionality. - Nopcommerce theme, Payment Gateway, customization, plugin development - RESTAPI, API, Jquery , Json, HTML. - Payment Gateway integration, SAGE, WORLDBANK, PAYPAL, PAYUMONEY. - BULLOHORN, BULLHORN API. - Twillio, Twillio API, Twillio service ( Call forwarding/messaging/configuration and API)/

    Associated with: Webtech4rindia Ltd.

    $15.00 /hr
    3,432 hours
    4.13