Mobile App Developers & Programmers

Showing 19,215 freelancers

Mobile App Developers & Programmers

Showing 19,215 freelancers

  • Experienced Mac OS X/iPhone specialist/developer.

    I'm an experienced Mac OS X developer (12 years in industry) with advanced knowledge about objective-C, COCOA, AppleScript and iPhone. I'm an author of many successful apps for Macintosh able to solve even complicated and advanced problems.Also … more

    I'm an experienced Mac OS X developer (12 years in industry) with advanced knowledge about objective-C, COCOA, AppleScript and iPhone. I'm an author of many successful apps for Macintosh able to solve even complicated and advanced problems.Also I'm an experienced web developer with strong skills from crossbrowser HTML/CSS/Javascript to server side scripts and integration with databases, CRM's. In addition I offer multimedia programming in Flash actionscript, OpenLaszlo and Director Lingo. I'm self-motivated and detail-oriented person. Hire me and be prepared for success! For the other hand I'm experienced Macintosh COCOA developer with strong background from early days with MPW, carbon etc. Now I'm writing apps for iPhone using fresh Apple iPhone SDK.  less

    cocoa objective-c actionscript-2 actionscript-3 lingo javascript applescript apple-xcode iphone-app-development mac-os-app-development adobe-flash microsoft-silverlight css css3 html c sql ajax php cgi bash python c# lua 00 more less
    • $45.00 HOURLY RATE
    • 4.3
    • 1484 HOURS
    • POLAND
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
  • iPhone / iOS

    I'm iOS developer from Ukraine. I have developed web based application and implemented features such as photos gallery, maps, geo locating, social networks. I keep myself updated with new features of iOS upcoming versions and try to use them … more

    I'm iOS developer from Ukraine. I have developed web based application and implemented features such as photos gallery, maps, geo locating, social networks. I keep myself updated with new features of iOS upcoming versions and try to use them to create exciting applications and provide flawless user experience. I also have experience over than 3 years in Flash\Flex\AS3 developing web apps like media player, photo viewers, interactive banners, presentation. My main objective is understanding all problems of client and finding the best way to solve it. In addition I have high-skilled UI\Web Designer in my team, who is very helpful to create great UI designs for iOS applications.  less

    actionscript-3 actionscript-2 ios-development cocoa-touch apple-uikit-framework iphone-app-development graphic-design web-design ui-design objective-c 00 more less
    • $25.56 HOURLY RATE
    • 5.0
    • 79 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert iOS / Android Developer

    In the past several years I have built many Iphone and Android applications, with a focus on Maps, GIS, GPS, PUSH, and geospatial data as well as experience in information management and presentation. My core ability is complete engineering of … more

    In the past several years I have built many Iphone and Android applications, with a focus on Maps, GIS, GPS, PUSH, and geospatial data as well as experience in information management and presentation. My core ability is complete engineering of mobile applications from the ground up, choosing appropriate database, logic, and UI technologies from the array of existing options. I have specialized knowledge in mobile sync and RESTful communicate with custom websites and existing social media datastores. I also have a good deal of experience building web applications (php-apache-mysql, ruby on rails) using Ajax, OOP, and Agile methodologies to build highly scalable websites, as well as design of technology infrastructure using cloud technologies (AWS, EC2, IrisCouch, etc) I architect and implement integrated mobile and server side solutions for projects involving mapping, GPS navigation, geospatial analysis, RFID, GIS, remote data collection, location aware API design or integration, offline functionality, and other custom location aware technologies. I am currently experiencing very high demand for my skills. Clients who find it challenging to pay my full hourly rate may wish to contract instead for a few hours of consulting or architecture design work. With a short time investment, I can add value by providing structure and direction towards building a solution the right way, rather than relying on uniformed design decisions of less experienced contractors. I can also assemble a team to fill the full needs of a given project as needed.  less

    objective-c iphone-app-development java android-app-development gis node.js couchdb sql nosql gps-development chemistry information-architecture 00 more less
    • $111.11 HOURLY RATE
    • 4.5
    • 1038 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • UI/UX Mobile Application Designer & Front End Developer

    I have been in the industry for over 8 years in Designing & Development, UI/UX, Javascript, Mobile apps Designing. During my time i have familiarized myself with a lot of development environments. I have worked on all the popular websites … more

    I have been in the industry for over 8 years in Designing & Development, UI/UX, Javascript, Mobile apps Designing. During my time i have familiarized myself with a lot of development environments. I have worked on all the popular websites I am responsible for setting up businesses for startup companies as well as working for mainstream businesses. I am actively looking for more opportunities to enhance my career and skills.  less

    adobe-photoshop javascript html ui-design html5 css3 jquery psd-to-html wordpress illustration jquery-mobile web-design xhtml presentation-design website-wireframing gui-design 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 2202 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 26 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
  • C#, VB.Net, MVC, ASP.NET, Java, GWT, Struts

    With over 13 years experience as Software Engineer. Has been involved in more than 20 full cycle system and acting as principal developer/designer. Assumed responsibilities like Application Developer, Database Designer or Administrator and Server Administrator in a wide variety … more

    With over 13 years experience as Software Engineer. Has been involved in more than 20 full cycle system and acting as principal developer/designer. Assumed responsibilities like Application Developer, Database Designer or Administrator and Server Administrator in a wide variety of business applications. Particularly interested in developing enterprise scale applications. Can develop full cycle applications by himself but also loves to join development teams. Specialties:Can work in any phases of the SDLC using Microsoft .Net technologies such as C#, VB.Net, ASP.Net, MVC3 and 4, Silverlight, Sharepoint, other languages like Java and Javascript.  less

    c# .net-framework 00 more less
    • $16.00 HOURLY RATE
    • 5.0
    • 608 HOURS
    • SINGAPORE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Senior JavaScript, ExtJS, Sencha Touch developer and consultant

    I'm a senior software developer and consultant of having over 6 years of experience. I'm experienced in working with team, direct communication with clients, requirement analysis, architecting, development, deployment and team leading. I enjoy working with any technology … more

    I'm a senior software developer and consultant of having over 6 years of experience. I'm experienced in working with team, direct communication with clients, requirement analysis, architecting, development, deployment and team leading. I enjoy working with any technology but love to work with front end technologies like JavaScript, ExtJS, Sencha Touch and JQuery. You can visit my portfolio at: http://www.coderoller.net My BooK "ExtJS 4 Plugin and Extension Development" http://www.packtpub.com/ext-js-4-plugin-and-extension-development/book  less

    extjs sencha javascript c# asp.net html html5 css css3 00 more less
    • $35.00 HOURLY RATE
    • 4.9
    • 5129 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 33 PORTFOLIO ITEMS
    • 6 TESTS
  • Web, desktop, metro and mobile Developer, Team Leader

    ---oDesk has recognized me as top 1% Developer and as one of their top Mobile Developers--- I have good experience in: - Web development on asp.net / asp.net mvc, using newest technologies like angular js, html5, css 3, dependency injection … more

    ---oDesk has recognized me as top 1% Developer and as one of their top Mobile Developers--- I have good experience in: - Web development on asp.net / asp.net mvc, using newest technologies like angular js, html5, css 3, dependency injection etc - Desktop development on WPF and Winforms. Have a great solution for MVVM architecture - Metro development (Windows 8 apps) - Mobile development on iOS, Android, Windows-mobile - Have good database knowledge (SQL-Server, MySQL etc) and ORM(NHibernate, EntityFramework) - Have good Project Management and Team Leader experience, specification writing.  less

    c# .net-framework asp.net wpf c++ game-development windows-forms-development sql javascript jquery ajax css html wcf mysql sqlite xml nhibernate windows-app-development devexpress t-sql boost opencv oop directx microsoft-sql-server-development entity-framework windows-phone-7-development phonegap asp.net-mvc razor-template-engine css3 html5 data-mining windows-8-app-development 00 more less
    • $33.33 HOURLY RATE
    • 4.7
    • 4733 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Software Developer

    I am a professional C# and C++ developer. I have over 6 years of experience developing Windows applications with WinForms and MFC; I am also experienced with SQL, WPF, WCF, ASP.NET MVC, and more. I firmly believe a good … more

    I am a professional C# and C++ developer. I have over 6 years of experience developing Windows applications with WinForms and MFC; I am also experienced with SQL, WPF, WCF, ASP.NET MVC, and more. I firmly believe a good software developer can take on almost any project. If you are unsure that I can do the job, send me a message and I'll be happy to talk through the details with you.  less

    c# .net-framework c++ c 00 more less
    • $88.89 HOURLY RATE
    • 5.0
    • 12 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
  • Architect, Backend Engineer (Scala, Java, Hadoop)

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala … more

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala / Akka Design - Jenkins Plugins Writing On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Administrator and Developer. Favorite platforms include Scala, Python and General Java. See my full profile for more descriptions and feel free to browse my github and bitbucket profiles at the addresses below: http://github.com/ingenieux http://bitbucket.org/aldrinleal Favourite customers involve pragmatic teams, with contant online presence, and direct involvement with the end customer, and a problem involving legacy and the next generation Feel free to discuss our next project - I'm always looking for the next challenge!  less

    hadoop java amazon-web-services spring-framework apache-maven jpa rest hibernate amazon-ec2 amazon-s3 amazon-rds apache-camel apache-hive puppet-administration xml-web-services junit cryptography xml-rpc twitter-api api-development api-documentation nosql test-driven-development j2ee j2se oauth java-servlets-development agile-software-development automated-testing database-testing load-testing apache-thrift mercurial multithreaded-programming software-debugging reverse-engineering data-science rss xml etl crawlers google-app-engine google-apps google-app-engine-api google-apps-api 00 more less
    • $55.56 HOURLY RATE
    • 4.8
    • 2558 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 12 TESTS
    GROUPS:
  • JAVASCRIPT-PYTHON

    I am a professional web developer with years of experience in Javascript and Python. Over the past few years I have developed a wide range of applications with - jQuery, Extjs, Backbone, Node.js, Underscore, CSS3 (SASS, LESS), HTML5 (HAML, Jade … more

    I am a professional web developer with years of experience in Javascript and Python. Over the past few years I have developed a wide range of applications with - jQuery, Extjs, Backbone, Node.js, Underscore, CSS3 (SASS, LESS), HTML5 (HAML, Jade, ERB). -Flask. -Databases (MySQL, MS SQL Server, MongoDB). I offer to my clients an individual approach with preciseness, attention to details and polished web-applications.  less

    javascript node.js extjs jquery python flask 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 341 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
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