Mobile App Developers & Programmers

Showing 19,150 freelancers

Mobile App Developers & Programmers

Showing 19,150 freelancers

  • AWS Partner Cloud Systems Architect

    Cloud Systems Architect with heavy immersion in all AWS technologies. Member of the AWS Partner Network and AWS Accredited Technology Professional. Prominent member of the Rightscale ecosystem, serving on the Customer Advisory Group. Significant project experience with Azure, Rackspace, and … more

    Cloud Systems Architect with heavy immersion in all AWS technologies. Member of the AWS Partner Network and AWS Accredited Technology Professional. Prominent member of the Rightscale ecosystem, serving on the Customer Advisory Group. Significant project experience with Azure, Rackspace, and OpenStack. Looking for new challenges, interesting problems, and not afraid of big numbers. My work has been equally split between Linux and Windows systems with a focus on creating new technologies. In addition to domestic work, I have engineered software and hardware solutions on several continents for US companies, working with foreign specialists to solve problems in the States. My primary skills lie in the automation and orchestration of highly scalable, highly available systems. I am looking to use these skills to grow my experience and knowledge, and I'm most interested in implementing original solutions for unique problems. Please note that although I am sometimes available for emergency situations, I am usually working on several projects at any given time and generally cannot accommodate requirements that need to be fulfilled yesterday. Platforms: Rightscale/AWS/Rackspace/Azure Systems: Specializing in Microsoft technologies with an extensive Linux background Databases: MongoDB/MySQL/MSSQL/Oracle Core competencies in most AWS products Aussi, je parle le français si vous êtes intéressé. Keyword alphabet soup: Hadoop, NoSQL, Nginx, Apache, Ubuntu, Centos, RedHat, OS/X, CloudWatch, Nagios, Icinga, AWS-CLI, HAProxy, ELB, VPN, Chef, Cloudformation, Redshift, Glacier, S3, DevOps, Shell, Bash, Powershell, Python, Git, SVN, OpsWorks, JIRA, LiquidPlanner, Salesforce, OpenVPN, etc...  less

    amazon-ec2 amazon-s3 seo lamp-administration database-administration windows-administration scripting iphone-app-development rest php apache-struts magento mysql mac-os-app-development dns microsoft-exchange-server windows-azure sql-azure haproxy amazon-web-services amazon-rds amazon-mechanical-turk-api iis database-management rightscale 00 more less
    • $111.11 HOURLY RATE
    • 5.0
    • 5059 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
  • Senior software engineer

    Over the last years, I have developed a wide range of solutions: Mobile applications, in Lua (for both iOS and Android operating systems) Desktop solutions, in C#, C++ Client-server solutions in C#, C++, Perl, PHP Web solutions in ASP.NET … more

    Over the last years, I have developed a wide range of solutions: Mobile applications, in Lua (for both iOS and Android operating systems) Desktop solutions, in C#, C++ Client-server solutions in C#, C++, Perl, PHP Web solutions in ASP.NET / C#, PHP and Perl CGI. I used various kinds of relational databases, such as SQLite, MySQL, PostgresSQL, MSSQL, Sybase and Oracle, and various data representation languages, such as XML, HTML and XHTML. My freelance clients included all kinds of companies and business setups and I was employed in various different business settings described in more details in my employment history. I was employed as a C / C++ software engineer in a world-leading software publisher in financial risk management, and as a senior technical consultant for a world leader in sustainability software. My core competencies lie in complete end-to-end solution development, management and analysis and I am seeking opportunities to help you build solutions for you or your business.  less

    corona-sdk ios-development android-app-development php mysql javascript c# .net-framework project-management unix-system-administration 00 more less
    • $59.89 HOURLY RATE
    • 5.0
    • 1590 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Programmer / Developer

    I am a very keen iOS/Android developer with over 6 years experience working on mobile apps. I previously worked as a software engineer for Bosch based in and around Europe. As of may 2013, I decided to spend more … more

    I am a very keen iOS/Android developer with over 6 years experience working on mobile apps. I previously worked as a software engineer for Bosch based in and around Europe. As of may 2013, I decided to spend more time what I love doing... building apps. I am also a strong backend developer. Specialising on the awesome Parse service. I have over 3 years experience working with Parse (Parse.com) and fully understand all technologies it has to offer. As well as Parse, I am fully able to develop unique backend systems through services such as AWS. I am an extremely quick learner and so far have not come across any app that has stopped me.  less

    objective-c iphone-app-development apple-xcode 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 2146 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Mobile and Desktop Software Engineer

    I am a Mobile and Desktop Software Engineer looking for new challenges everyday. My main interests are focused on 2D/3D and mobile videogame programming. I am member of the freelancer elite group "All Star Freelancer Club", since February 2014 … more

    I am a Mobile and Desktop Software Engineer looking for new challenges everyday. My main interests are focused on 2D/3D and mobile videogame programming. I am member of the freelancer elite group "All Star Freelancer Club", since February 2014. I have a portfolio of videos showing my background on mobile, graphics and videogame programming.  less

    ios-development android-app-development apple-uikit-framework iphone-app-development objective-c opengl-es cocos2d c++ opengl glsl ogre game-development microsoft-visual-studio java eclipse qt vtk augmented-reality wxwidgets 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 766 HOURS
    • SPAIN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • .NET Developer/Architect

    My major skills are desktop, web and mobile programming using .NET technologies, such as WPF, Silverlight, WCF, EF, Azure. My desktop applications development experience includes several big WPF and WinRT (Windows Store) projects. I`m fully competent in web application … more

    My major skills are desktop, web and mobile programming using .NET technologies, such as WPF, Silverlight, WCF, EF, Azure. My desktop applications development experience includes several big WPF and WinRT (Windows Store) projects. I`m fully competent in web application development using Silverlight as a front-end and WCF for communication with server, plus operating with databases using ADO.NET or modern ORMs like LINQ toSQL and Entity Framework. I have a significant experience in Windows Phone 7/8 programming, understand app flow and familiar with Metro guidelines. I`ve worked with Azure platform, doing tasks like service and web application publishing, platform configuring, SQL database management, etc. I also have significant experience in working with databases, in particular SQL Server.  less

    windows-phone-7-development windows-8-app-development microsoft-silverlight wpf wcf c# windows-azure .net-framework linq amazon-s3 00 more less
    • $38.89 HOURLY RATE
    • 4.9
    • 2593 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Expert in GNU/Linux/Opensource/Embedded software

    Looking for challenging new projects which can effectively use my talents and creativity, to generate cost effective software solutions. I'm a world class C programmer (primarily on Unix/Linux) and I'm used to making "impossible" tasks "possible". I … more

    Looking for challenging new projects which can effectively use my talents and creativity, to generate cost effective software solutions. I'm a world class C programmer (primarily on Unix/Linux) and I'm used to making "impossible" tasks "possible". I have a great deal of expertise in: * real time embedded systems * cross compilation/software construction * source control * network programming * system administration * kernel level programming/device drivers * image processing * performance and metrics  less

    c unix-system-administration embedded-linux linux-system-administration tcp-ip driver-development assembly-language agile-software-development object-oriented-design image-processing version-control freebsd dhcp git subversion reverse-engineering make-build-script 00 more less
    • $83.33 HOURLY RATE
    • 4.8
    • 3013 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • Senior NodeJS Developer

    I usually develop large scale/ complex system solutions for any/cross platform with high performance and scalability feature, on time on budget. I have sound knowledge on the following : *** Server side framework : ExpressJS, Socket.IO, MeteorJS, Restify *** Other server side … more

    I usually develop large scale/ complex system solutions for any/cross platform with high performance and scalability feature, on time on budget. I have sound knowledge on the following : *** Server side framework : ExpressJS, Socket.IO, MeteorJS, Restify *** Other server side framework: Zend Framework, Symfony, WCF (.net) *** Front end: AngularJS , BackboneJs, ExtJS, Sencha Touch, PhoneGap *** Test framework: MochaJS, JasmineJS, ZombieJS *** Programming Languages: Javascript, C++, C#, Java, Scala, Ruby, Python *** Social networking API experience (Facebook, LinkedIn, Twitter, Instagram) *** Version Control System : Git, SVN *** Sys admin : Amazon AWS, Digital Ocean, Joyent, Nodejitsu *** OS Proficiency : Mac OSX, Linux(UBUNTU) *** UI/ UX designing using photoshop I know how to * develop best user stories/ use cases for business domain. * write well maintainable source code. * write fast, accurate and bug free software. * do tdd / bdd development. * guide or manage 5-10 team members * stay cool and give the best support at panic time directly on production server. Because i have tremendous knowledge on * Software design principles ( Martin fowler, Kent beck, Uncle Bob inspired) * Software design patterns and architecture * Software testing methodologies. * Agile development practices  less

    extjs javascript node.js phonegap zend-framework html5 ajax jquery mongodb wcf drupal paypal-integration 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 5647 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 3 TESTS
  • SQA/Testing/Security/Networks/Development/Technical Writing(Canada)

    Over my career I have been handed a great many challenges and I have throughly enjoyed finding solutions for my clients problems. I have not limited myself specifically to one area but many, and have enjoy a diverse technical career … more

    Over my career I have been handed a great many challenges and I have throughly enjoyed finding solutions for my clients problems. I have not limited myself specifically to one area but many, and have enjoy a diverse technical career. I am a skilled, hard working, dedicated IT professional with over 10 years of experience. I have development experince in numerous languages and specialize in PHP/MySql web development and Linux/Windows scripts and applications. I have excellent communication skills and am available at your need.  less

    php mysql joomla technical-writing jquery facebook-api twitter-api java erlang xmpp mobile-app-development wordpress selenium zend-framework linux-system-administration performance-testing software-testing project-management subversion node.js google-analytics .net-framework c++ css3 cppunit junit unit-testing automated-testing coldfusion 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 7538 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • Expert mobile game designer and developer (Unity 3D/iOS/Android)

    Professional programmer who likes to make games and apps in any and all technologies. Clash of Clans, Boom Beach, Game of War is ready! With 7 years experience in coding and programming, I'm familiar with - iPhone games (Cocos 2D … more

    Professional programmer who likes to make games and apps in any and all technologies. Clash of Clans, Boom Beach, Game of War is ready! With 7 years experience in coding and programming, I'm familiar with - iPhone games (Cocos 2D, Box 2D, Unity 3D, Obj-C, OpenGL-ES) - Android games (Cocos 2D-X, Unity 3D) - HTML5 Games (Impact, Isogenic, Crafty, Quintus, Enchant, Melon, Lime) - Web games (Flash/Actionscript, Javascript, PHP, AJAX, jQuery) - Facebook games (PHP/ASP) - Desktop games (.NET) - Desktop applications (.NET, C#, Java) - Database applications (SQL/Oracle/MySQL) - Tools and utilities (.NET) - Websites (ASP/LAMP) -Social Media (Facebook, Google+, Twitter, LinkedIn, Instagram, Pinterest) -Ad (Revmob, Chartboost) -Multiplayer online game (Nextpeer, Smartfox) Plus, I'm good at GUI design work as well as 3D modeling work too. I can create Rigging + Animations for 3D models ready for use into a game production. Able to bring useful tools under Maya and Unity3d, depending on artists or programmer needing. I would be glad to help for building your own project, and make them in high quality!  less

    iphone-app-development android-app-development unity-3d adobe-flash adobe-air 3d-animation 3d-modeling 2d-animation 2d-design mobile-app-development graphic-design gui-design adobe-flex adobe-photoshop autodesk-maya adobe-illustrator adobe-fireworks adobe-after-effects corel-draw cocos2d box2d-game-engine facebook-api google-maps-api amazon-ec2 php .net-framework javascript xml xml-web-services mysql amazon-web-services amazon-s3 cocoa-touch corona-sdk 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 133 HOURS
    • CHINA
    • LAST ACTIVE
    • 17 PORTFOLIO ITEMS
    • 3 TESTS
  • AngularJS Expert

    I have 8 years of experience in both web and mobile software development. My current main area of interests is AngularJS single-page application development. I have two years of experience in creating big and complex AngularJS projects (4 apps implemented … more

    I have 8 years of experience in both web and mobile software development. My current main area of interests is AngularJS single-page application development. I have two years of experience in creating big and complex AngularJS projects (4 apps implemented so far). I am an active opensource contributor and an author of relatively popular (200+ stars at Github and a retweet by Misko Hevery, father of AngularJS) routing library: http://angular-route-segment.com WEB BACKGROUND I have wide knowledge of many modern technologies in web development stack -- from low-level networking protocols and system tweaking (debian, nginx) to server-side programming (PHP+Zend, Node.js, MySQL, MongoDB, Redis) to client-side programming (HTML5 APIs, Javascript, AMD, AngularJS). I could solve the programming task of any complexity for you. I prefer developing complex and unique web services and/or user interfaces rather than creating simple websites which are similar to each other. MOBILE BACKGROUND I am the winner of the Android Application Contest conducted by VK.com in June 2012 (see below). Strong Java and C++ programming skills including low-level performance optimizations and memory management. I not only know how to make an application work, but also know how to make it work fast and smoothly. Good knowledge of Android UI patterns and guidelines. I can design application UI for you.  less

    android-app-development ui-design java c++ computer-networking performance-tuning socket-programming google-maps-api gps-development javascript php mysql jquery html css nginx linux-system-administration mongodb redis 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 838 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
loading