Mobile Developers

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  1. Sergei Kintsel

    Sergei Kintsel

    Ruby on Rails/AngularJS/Ionic developer

    Russia - Last active: 23 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
    1,962 hours
    4.50
  2. Branko S.

    Branko S.

    PHP Programmer

    Serbia - Last active: 14 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. Nilesh Z.

    Nilesh Z. Agency Contractor

    Expert in Mobile App development with skill in Android

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

    I am an experienced Android Developer.I do complete my work with efficiency and honestly.I have 3+ years of experience in Software industry.Top quality designs is my priority. I also have expertise in developing integrated business solutions for my clients, which require a web-based-backend and a Mobile frontend, so that multiple users of an organization can use the solution. I have good skills with all aspects of Android development, which include - Working with Phone Hardware (Camera, Speaker, Mic, Telephony etc.) - Smartphone Sensors - Google APIs - Using Maps APIs & other location/GPS based services - Complex SQLite databases, and their integration with web-based MySQL - Webservices & Networking (REST/SOAP, JSON/XML) - Implementation of In-App Purchase, Google Analytics, AdMob, ChartBoost etc. - Push Messages (using native Google Cloud Messaging or Parse.com) - Can leverage 3rd party libraries for quick turnarounds and out of the box solutions - Implementing complex custom UI - Integration with various social networks for improved reach of your app

    Associated with: TackTile Systems

    $10.00 /hr
    1,256 hours
    4.90
  4. 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
  5. 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
  6. Michal Kovac

    11+ years Experience Senion ASP.NET developer, jQuery, TSQL

    Slovakia - Last active: 5 months ago - Tests: 4 - Portfolio: 6

    My foundation is as a developer and software architect in multiple languages. Last eleven years I focus on .NET framework. I have participated as developer and team leader in many projects for private and state sector, delivering successful solutions for my customers in USA, Australia, Austria, Great Britain, Slovak Republic, Czech Republic and Hungary. As MS Professional for ASP.NET and MS Certified Technology Specialist in MS SQL Server I deliver high quality, clean, working code, quickly and correctly.

    $33.33 /hr
    1,595 hours
    3.94