Top Upwork Freelancers

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  1. Hai Trinh Tien

    Hai Trinh Tien Agency Contractor

    iOS Expert

    Vietnam - Last active: 3 days ago - Tests: 5 - Portfolio: 22

    I am a creative and talented mobile developer who has been living in mobile world for 5 years. If you work with me, you would get a good adviser as well as a skilled developer. Since I have rich experience in mobile development, I can bring your idea to life successfully. For client's satisfaction, I will bend over backwards. My skill summary is as followings. iOS6, iOS7 and iOS8, Flash/Flex, PHP, Drupal. - Cocos2d, cocos2dx for Game development. - Parse - iBeacon - Social, Geo-location, Camera application. - Backend based application. - Json, RSS, XML, AJAX, Forsquare, SOAP API - Facebook, Twitter , Instagram, Google plus, Youtube - Barcode, QR code scanning related apps - Racing, Fighting, Quiz, Trivia games. - MySQL SERVER, SQLite, HTML5, PHP, JSP, javascript

    Groups: Crossrider

    Associated with: H3Q

    $27.78 /hr
    919 hours
    5.00
  2. Hien Nguyen Ngoc

    Hien Nguyen Ngoc Agency Contractor

    iOS Expert

    Vietnam - Last active: 1 month ago - Tests: 1 - Portfolio: 8

    I am a creative and talented mobile developer who has been living in mobile world for 5 years. If you work with me, you would get a good adviser as well as a skilled developer. Since I have rich experience in mobile development, I can bring your idea to life successfully. For client's satisfaction, I will bend over backwards. My skill summary is as followings. iOS6/iOS7/iOS8, Flash/Flex, PHP, Drupal. - Parse - Cocos2d, cocos2dx for Game development. - Social, Geo-location, Camera application. - Backend based application. - Json, RSS, XML, AJAX, Forsquare, SOAP API - Facebook, Twitter , Instagram, Google plus, Youtube - Emoji App, New Emoticons adds - Barcode, QR code scanning related apps - Racing, Fighting, Quiz, Trivia games. - MySQL SERVER, SQLite, HTML5, PHP, JSP, javascript

    Associated with: H3Q

    $22.22 /hr
    320 hours
    5.00
  3. Ramesh V.

    Ramesh V. Agency Contractor

    Expert Java J2EE Developer

    India - Last active: 15 hours ago - Tests: 3

    I am an expert Java J2EE developer with 9 years of coding experience I provide outsourced services for Java, J2EE and Angular JS. I can handle a project from requirement gathering, analysis, design, coding (both backend and frontend), Junit Test cases and automation tests. Project Experiences: Yayo is an eCommerce platform stitched specifically for the needs of Film Production Companies. I have designed and developed API's for both mobile and Partners, built a portal for Production Company Managers. Involved in the development of a project Moose, which uses GWT and Sencha GXT. Also implemented Full Text Search in GAE by providing an objectify kind of framework. Designed and developed Sentinel project, which provides Guest Access Portal. Used Free Radius and Jradius modules to authenticate dynamically generated Guests. Sentinel has 3 modules, Admin Portal, Sponsor Portal and Guest Portal. Paladin MultiOS is a Wireless security deployment platform and device tracking/management platform. It provides a reliable and affordable solution for deploying and monitoring secure networks in the age of BYOD. This is deployed on Amazon EC2 linux with tomcat as web server. Eostis is one of the leading classifieds website in France. I have worked to move eostis from the old legacy system to Google App Engine and made it survive from the maintenance issues and frequent server deeds. Involved in the development of several live online projects like http://www.theflowerexpert.com , http://www.pickupflowers.com , http://www.giftsnideas.com and http://www.flowersforcelebrations.com. Migration of a legacy ehealth tool to web application (Central Configurator) by using Spring, Hibernate, Web Services and Ibatis. Migration of a command line tool to GWT + EXT GWT web application. Provided a Command Line Interface for a web application by using Web Services. Google App Engine Projects: Converting SAP reports from email attachments to google spreadsheets. Developed a GAE + Vaadin application for a sales company to maintain there whole inventory.

    Associated with: Soft Suave

    $33.33 /hr
    3,850 hours
    5.00
  4. Anna M.

    Anna M. Agency Contractor

    Senior web developer

    Russia - Last active: 15 hours ago - Tests: 1

    Full of enthusiasm, motivation and energy, I'm ready to invest my 5 years of experience in web development for the best accomplishment of your projects. I have working knowledge of PHP and its Frmeworks, especially CodeIgniter, Zend, Yii etc. I'm strongly familiar with MySQL databases and know how to deal with SQL injections. Moreover, my creativity and deep understanding in front-end development have always supported me in building eye-catching and awesome interfaces and design. Currently, I'm looking for long-term and full time cooperation on trustworthy basis ;)

    Associated with: IS

    $15.00 /hr
    1,403 hours
    4.99
  5. Alex Momotyuk

    Alex Momotyuk Agency Contractor

    Senior Android Developer

    Belarus - Last active: 15 hours ago - Tests: 1 - Portfolio: 2

    I am an android mobile developer with 3+ years' experience. Last time I focused on developing full stack mobile projects for Android. I have a wide range of experiences in software development using Java, C++. I am able to provide full life cycle of software engineering right from requirements gathering, design (if needed), prototype, development, testing, publishing and maintenance. I am an highly effective and reliable person able to meet the job requirements and agreed deadlines. In mid and long-term projects I like to follow TDD, version control, code reviews and other good agile practices to provide excellent results in time and build continuous and productive communication.

    Associated with: Panda Systems

    $25.00 /hr
    509 hours
    5.00
  6. Mehedi Hasan Khan

    Mehedi Hasan Khan Agency Contractor

    Expert Android,iOS,Java,Swift developer.

    Bangladesh - Last active: 5 days ago - Tests: 5 - Portfolio: 10

    Expert Android and iOS app developer with 3+ years of experience. Also have proficient knowledge and working expertise of Java,Objective-C, Swift, C#,C++,Sql. Have a bachelor degree in computer science and technology from Bangladesh University of Engineering and Technology. Creative,hard working, passionate and committed software developer.Loves new challenges and opportunities. No compromise about the quality of service provided. Client's satisfaction is a priority.

    Groups: Corona Labs

    Associated with: Dhrubok Infotech Services Ltd.

    $27.78 /hr
    1,483 hours
    4.98
  7. Nicolas R.

    Nicolas R. Agency Contractor

    Web developper

    France - Last active: 1 day ago - Tests: 8

    I am a web developer for six years and I am searching for a long-term web projects. I graduated from the Rennes university (France) with a Bachelor's degree in translation (french, english, spanish and german) in 2008. I also graduated in web development and Internet Technology in 2009 (bachelor) and 2011 (Master's degree). I have worked on many web projects using the following technologies and languages: PHP, WordPress, HTML5, CSS3, jQuery, Zend2, Android, Ajax, Responsive design : Bootstrap/Less, etc. I have also worked for two years in a Wordpress team as a lead web developper and I master Wordpress development (themes, plugins, custom functions, widgets). I am available for full-time projects. Contact me if you are interested in teaming up with me.

    Associated with: Virtual Translation Solutions

    $20.00 /hr
    452 hours
    5.00
  8. Alexey Semenyuk

    Alexey Semenyuk Agency Contractor

    Java, C# developer

    Belarus - Last active: 1 day ago - Tests: 17

    • More then 3 years of software development and maintenance experience. • The focus area is web development. • An experienced Java SE and Java EE developer, have experience in C# too. • Have a good knowledge of databases development and administration. • Have a strong aptitude for absorbing new technologies, frameworks and applying them in a timely manner to projects.

    Associated with: www.eklib.com

    $22.22 /hr
    101 hours
    4.95
  9. Andrey K.

    Andrey K. Agency Contractor

    Expert iOS Developer

    Russia - Last active: 3 days ago - Tests: 2 - Portfolio: 5

    More than 5 years experience in native iOS applications development using latest Apple technologies, great number of successfully completed projects including my own apps. Experience in big and complex projects for well known customers. Ability to work as a part of a big team or alone. Key knowledges: Software Architect, Design Patterns, iOS SDK, xCode, Team-Leading, Multithreaded Application Development, MVC. SWIFT: Largest experience and understanding of the modern Apple programming-language: closures, functions, optionals, structs, enums, control flow, pattern matching, data modelling, GCD, extensions Apple xCode 3-6: "Instruments" for testing: leaks, allocations, CoreData tool, Time profiler, Performance tool, Zombies, File Activity etc. C/OBJECTIVE-C: Strong Objective-C skills, modern style (GCD, ARC, blocks programming, object literals etc.). Apple’s code documentation: UI & AppStore guidelines, iOS 7 UI/UX guidelines. Memory Management, protocols, categories etc. COCOA/COCOA TOUCH FRAMEWORKS: UIKit, Foundation, CoreGraphics, CoreAnimation, CoreImage, CoreLocation, CoreMotion, AVFoundation, GameKit, MapKit, Social, CoreData, StoreKit, QuartzCore, Accounts, AudioToolbox, SDWebImage, AddressBookUI, CoreMedia, CoreVideo, MessageUI, CoreText, EventKit, SpriteKit, CloudKit and others. DATABASES: SQLite (mobile, powered by CoreData.framework), Data Modeling, Multithreaded DB management. I have the strong iOS development skills with more than 5 years experience and a large number of completed and published projects including my own products. I know how to create any custom iOS applications from the beginning till the AppStore release. KEY SKILLS: - ability to start and finish any project (have a lot of my own AppStore projects) - build easily supported, workable and stable project architecture - make UX the most user-friendly and unlocked with multithreading - pixel perfect Interface Building works - Data Modeling and DataBase management in multithreaded environment - ability to apply any kind of iOS animation  I love to produce a great products for people.

    Associated with: KickApps

    $44.44 /hr
    100 hours
    5.00
  10. Sergey Grachyov

    Sergey Grachyov Agency Contractor

    Magento Certified Developer

    Russia - Last active: 1 day ago - Tests: 17 - Portfolio: 5

    My name is Sergey I.Grachyov [Magento Certified Developer, MCDBA, MCAD.NET]. I am a freelance programmer from St.Petersburg, Russia. I have been working as a freelancer since 2002 and I have 1000+ successfully completed projects for my buyers around the world. These projects, with review from my past buyers, are public available on oDesk.com, eLance.com and Freelancer. Ask me about URLs or check my profile at oDesk, please. This is link to my Magento Certified Developer Profile: http://www.magentocommerce.com/certification/directory/dev/179057/ My Microsoft Certificates: http://www.microsoft.com/learning/mcp/transcripts/ Transcript ID: 664778 Access code: programmer My eLance lifetime profile with 300+ successfully completed projects since 2009: https://www.elance.com/s/takereal/job-history/?t=1 Takereal is my own registered trademark. Class "Computer software development; computer services, namely, creating and maintaining web sites for others". I can communicate/hold interview via oDesk.

    Groups: Bluehost Developers and Designers, Magento Certified Developers...

    Associated with: TakeReal

    $33.00 /hr
    388 hours
    4.94