Top Upwork Freelancers

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  1. Jatinder K.

    Jatinder K.

    Expert iOS Developer

    India - Last active: 1 month ago - Tests: 2 - Portfolio: 5

    Self-directed and motivated technical developer with 5 years of experience in Objective-C or iOS technologies. Excellent at developing and maintaining iOS applications. I am a fast learner with good communication skills and a strong development background.

    Groups: Corona Labs

    $14.44 /hr
    598 hours
    4.96
  2. Ostap M.

    Ostap M. Agency Contractor

    Java Developer

    Ukraine - Last active: 12/22/2014 - Tests: 3 - Portfolio: 3

    I am Java Developer with more 3 years of experience. I have developed many projects using modern frameworks and able to learn new one quickly if needed. Before I worked as team member developing networking client-server application and some web projects using MVC frameworks or plain JSP/Servlets. Languages : Java, Python Technologies : JSP, Servlets, JDBC, Web Services, REST Databases : MySQL Frameworks/Libraries: Spring, Hibernate(JPA) , JUnit, JavaFx, Netty Design skills: OOP, Gof patterns, UML Software Development Methodology: Agile, XP, TDD Tools: Maven, SVN, Git, Jenkins IDE: Intellij Idea, NetBeans Other: HTML, JavaScript, jQuery, XML, JSON, JIRA

    Groups: Corona Labs

    Associated with: Progost

    $22.22 /hr
    189 hours
    4.15
  3. Quang Le

    Quang Le

    Senior iOS/Java developer

    Vietnam - Last active: 01/23/2014 - Tests: 5 - Portfolio: 9

    I'm a talented software engineer specializing in iOS platform with 4+ year experience and 3 years for Java technologies. Over the last 4 years, I have developed various iOS applications using: - UIKit framework, Core Graphics for customized UI components - Core Data, iCloud integration for data storage - AV Foundation, Core image - Rest service integration using well-known libraries like RestKit, AFNetworking - Facebook & Twitter integration using SDKs - iAd, In-App purchase - Offline Map using route-me library On Java, I have strong expertise in many web based frameworks using IoC container, Servlet, JSP, Groovy template, WebUI framework, Maven, Git. My strengths include ability to work under pressure and capability of logical analytical thinking in resolving problem. I'm also able to study and apply new technologies quickly. I'm looking for opportunities to assist you in making iOS robust applications from the ground up. Please see my professional work here: https://github.com/quanglt Your hiring will be appreciated as the contribution for my open source projects on this site. Best regards, Quang Le

    Groups: Corona Labs

    $27.78 /hr
    432 hours
    4.91
  4. Omer Y. Agency Contractor

    Android Developer

    United States - Last active: 09/07/2014 - Tests: 3 - Portfolio: 4

    I am an experienced software developer. Over the last 3 years I was involved in Android projects as a developer and a project lead. I am looking forward to a long term working relationship beyond first contracts, so I'll do my best.

    Groups: Corona Labs

    Associated with: AppLive

    $20.00 /hr
    97 hours
    2.34
  5. Sumit Prajapati

    Sumit Prajapati

    Java/GWT/AngularJS/NodeJS/D3/Gxt/SmartGWT/Android/GAE/JSP/ERP/UI-UX

    India - Last active: 1 day ago - Tests: 8 - Portfolio: 9

    In my 4+ years of experience I have faced so many challenges and turned them into opportunities in mainly Google App Engine Development as cloud based HRDBMS, MySQL, Oracle OORDBMS, SQL Server(ANY); GWT, GXT, SmartGWT as front-end proxies(MVP); JSP, php, J2EE, Asp.net for including sites for start-up companies and small businesses. In Mobile Tech-stack I am an Expert in Android development with any kind of challenges(I mean it). I am also Professional in iPhone Development.I have built some cool Android apps & iPhone apps also(you can see it below sir). My core competency lies in complete end-to-end management of a software development project, And I think that the MVC structure to build a Large scale project is essential in today's era. So I am seeking opportunities to work on projects from the ground up or a complex Web-application for you or your business.

    Groups: Corona Labs

    $15.00 /hr
    1,618 hours
    4.47
  6. Lee J.

    Lee J. Agency Contractor

    Full Stack Developer in PHP, Node.js, Angular, MongoDB, Express

    Vietnam - Last active: 4 days ago - Tests: 2 - Portfolio: 7

    RockStar!! That's how clients perceive me. With over 7 years of producing high quality stuff for some of the most innovative companies in world. I've passion to work on creative and interesting projects with ambition of getting work done. I am an innovative and process-oriented software engineer with strong academic background. Over a period of time, I have built strong expertise and skills in developing and managing websites using PHP, WordPress, Node.js, Angular, Backbone, MongoDB, Express, ElasticSearch... I would like to excel at every level of project development and execution. Would like to provide quality software solution to clients, which matches their expectations if not more than that. I can and will deliver great results with a process that's timely, collaborative and at a great value for my clients.

    Groups: Corona Labs

    Associated with: HV, HoanVu Solutions

    $18.00 /hr
    832 hours
    4.83
  7. Arun M.

    Arun M. Agency Contractor

    5+ years of experience in PHP Web Development

    India - Last active: 1 day ago - Tests: 6 - Portfolio: 7

    Acquire a challenging position in the reputed organization, which will utilize my skills to achieve its business goals while providing growth potential. I have more then 5+ years experience in Core PHP 5, MySQL, CakePHP, CodeIgnitor, Kohana & other MVC framework, Ecommerce, Apache, Linux, JavaScript, Ajax, HTML, dHTML, xHTML, XML, XSLT, CURL, CSS, CMS web development, IT management, data modeling, data mining, data normalization, database synchronization, data messaging, web analytics, human resources, SugarCRM, Horde, PHPLive, HCL, PHPNuke, PostNuke, PHPWebSite, Smarty, Xtemplate, OS Commerce, Magento, Drupal, Joomla, API, Payment Gateway Integration. Detailed company level knowledge as part of oDesk affiliate on implementation of various open source advanced frameworks like CakePHP, Code Ignitor, Symphony and Zend, PHP Pears etc.Having extensively worked on the following market verticals--Social Networking, E-commerce, E-learning, Infotainment, Real Estate and Health-care Looking for the long term Business relationship

    Groups: Corona Labs

    Associated with: Manchanda Infoways

    $11.11 /hr
    610 hours
    5.00