Mobile Developers

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  1. Sergei Kintsel

    Sergei Kintsel

    Ruby on Rails/AngularJS/Ionic developer

    Russia - Last active: 12 hours ago - Tests: 6 - Portfolio: 3

    _  I am a passionate Ruby on Rails/JavaScript programmer and analyst working through TDD and BDD. I have 4 years of experience in developing web applications. My main skills are Ruby on Rails, Sinatra, CoffeeScript. In my projects I've used JS Frameworks like Backbone.js and AngularJS. I have big experience in creating mobile applications based on Ionic Framework. I am good in both HTML5 and CSS3. I've been working on Responsive and Flexible layouts. I have been working with much count of databases including relational, document oriented, graph databases. For example: MySQL, PostgreSQL, MongoDB, Neo4j etc. I pay great attention to provide regular communication with my customers being online as long as possible every day. While I work on a project my main task is providing great fast flexible software and make my client be happy with the results.

    $44.44 /hr
    1,965 hours
    4.50
  2. Branko S.

    Branko S.

    PHP Programmer

    Serbia - Last active: 15 days ago - Tests: 4 - Portfolio: 3

    I have 10 years of experience specialized in backend programming and web applications development using PHP. I worked on a lot of web application created in custom php, Wordpress, Laravel, Zend Framework, Magento... Big part of applications I have developed is related to learning and I like to work on project related to E-learning.

    $22.22 /hr
    0 hours
    5.00
  3. Marios Christoulakis

    Marios Christoulakis

    Java, JSP, XML,Actionscript 3, XQuery, web services, PHP, SQL, Joomla

    Greece - Last active: 4 months ago - Tests: 2 - Portfolio: 3

    In 2008 i graduated from Technical University of Crete where i studied in the Department of Electronic & Computer Engineering. In 2007 my thesis became part of the iQtool project http://www.iqtool.eu/. In that project worked with xml standards like IMS QTI v2.1 and IMS QTI LIP. I also gained experience in web services and web development using jsp. After my graduation i enrolled in the masters program of the department. I am part of the Laboratory Of Distributed Multimedia Information Systems And Applications (TUC/MUSIC - http://www.music.tuc.gr/) where i have participated in several projects of the laboratory. My profile can be found here: http://www.music.tuc.gr/Person.show?ID=211 I have at least 3 years of experience as a teaching assistant at Technical University of Crete in different classes. Also i have worked on the pSkills European project (http://pskills.ced.tuc.gr/), Organic Med Net European project (http://www.organic-mednet.eu/), and the eShadow project which also is part of my master thesis. The development of eShadow is currently done with flex and actioncript 3. Some videos of the project can be found here: http://www.youtube.com/eShadowtheater These are the most significant project i have worked. I have also some other smaller web site development experience and programming experience in several programming languages. Also i have worked with joomla and wordpress for web sites development. I am confident that i can learn a new language in a short amount of time based on the experience that i have.

    $30.00 /hr
    4,157 hours
    5.00
  4. Christian Londono

    Christian Londono

    Mobile and Web Developer.

    United States - Last active: 2 months ago - Tests: 1

    Christian Manuel Londoño is a recent graduate from MIT with a bachelors in Computer Science and Engineering. Christians areas of focus are web development and android application development. He enjoys working on small teams and on work that is critical. He finds pride in working on projects in which he interacts with the clients, and is able to provide a product that caters to their needs.

    $44.44 /hr
    808 hours
    4.85
  5. Bhupinderjit Singh

    Bhupinderjit Singh

    Android/iOS/Web Developer

    India - Last active: 6 months ago - Tests: 4 - Portfolio: 3

    Have 2+ years of experience in Android Application Development, Developed over 50 android applications and worked on more than 30 B2B applications. For Android I have worked on following type of applications: ► Highly advanced Restaurant apps. (Series of applications for multiple clients). ► Taxi and auto booking. ► Survery applications ► Church Apps ► Apps for Law firms ► Radio streaming apps ► Automated system to get ads and calculate billing ► Flipboard like page flipping restaurant apps for regional businesses ► Cemetery apps For iOS: Language: C, Objective-C, Swift, Cocoa Touch - iOS and Mac Basics: Create certificates, Testing/QA, TestFlight, App publishing process on App Store - Video play, Camera, Image Cropping - Web services: JSON, XML - SDK: Facebook, Google Plus, Linked In, Tapku Calendar, ASIHTTP, AFNetworking, SDWebImage, Flurry, Google Analytics, Rate App Functionality. - Local and Apple Push-Notifications. - Social Framework, Storyboard, Autolayout, Keychain Access, In-App Purchase, Left & Right drawer, Image Caching, Slider Navigation, Multiple screen size, Multiple device support. - Framework: MapKit, CoreLocation, AVFoundation, CoreGraphics, MediaPlayer, MessageUI, StoreKit, Event Kit, Address Book.

    $11.11 /hr
    0 hours
    5.00
  6. Balkrishna Lachhimasyu

    Balkrishna Lachhimasyu

    Software Architect Developer

    Nepal - Last active: 2 months ago - Tests: 4

    Java Spring MVC Ember JS, AJAX, jQuery RESTful Services SaaS based web application C/ C++ Desktop Application Realtime Application Windows API Programming Network Programming Various Instant Messaging Protocols Cryptography Implementation Research and POC C# Desktop/ Web Application MVC, REST Entity Framework Ruby on Rails

    $22.22 /hr
    217 hours
    5.00