Mobile Developers

Clear all filters
  1. Sergei Kintsel

    Sergei Kintsel

    Ruby on Rails/AngularJS/Ionic developer

    Russia - Last active: 18 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. 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
  3. 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
  4. 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
  5. 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
  6. András Iványi

    András Iványi

    Application developer

    Hungary - Last active: 1 month ago - Tests: 5

    I am a Hungarian computer engineer guy, who is programming applications since the 5th class of the primary school, so I have now more, than 10 years of computer experience - more than 5 years professional computer experience. I started using computers in Kindergarten - I was able to create directories with Norton Commander, even before I was able to write with my own hands. Personally I am a very open-minded guy, who focused his life so far learning as much as possible on every field - including soft skills, professional skills, managing ideas, marketing, communicating with people, and a lot of other things. What I can offer to you, is a very good quality of software, well tested and well documented; strong communication skills; some ideas about your project, if you wish. If these things are not important for you - because you can not afford it for example because of short time - then I am afraid, I am not your guy. If I apply for a job, and get it, my very first thing is always to make a product, which is not just acceptable, but perfect for the needs of the client, and perfect for my own requirements too. I am not the cheapest option there, but for this price, you will get a very good quality of code and you will be really satisfied with my work.

    $35.00 /hr
    0 hours
    0.00
  7. Danish Habib

    Danish Habib

    software Engineer

    Pakistan - Last active: 1 month ago - Tests: 3 - Portfolio: 3

    I am danish habib i have done software engineering in the year 2012 i have worked on many windows and web application and windows and web services as well as linux administration.I love to work with objects and classes and want to work with an organization where multiple frameworks available.

    $7.00 /hr
    0 hours
    0.00