Qt Developers & Consultants

Showing 365 freelancers

Qt Developers & Consultants

Showing 365 freelancers

Get Your Qt Development Project Started Today!

Post your Qt programming project on oDesk, the world’s largest online workplace, and hire experienced Qt/C++ software developers with expertise in advanced Qt programming and integration with Java (Qt Jambi), Python (PyQt), SQLite databases and more. These skilled professionals can download and configure Qt Creator and Qt Designer for you, design GUIs for video applications, and develop Qt applications in Eclipse for doing API calls and scraping Google, Facebook and other social media.

Qt is an x-platform application framework and widget toolkit for developing application software with GUIs (graphical user interfaces). It uses standard C++ and the Meta Object Compiler, or Qt moc. On oDesk, companies can hire freelance Qt developers to develop their applications with the Qt4 or Qt 5 toolkit and link them with external libraries, debug Qt GUI graphics issues or deploy Qt applications for iOS, Windows and Android phones.

Browse Qt job posts for project examples or post your job on oDesk for free!

Qt Job Cost Overview

Typical total cost of oDesk Qt projects based on completed and fixed-price jobs.

oDesk Qt Jobs Completed Quarterly

On average, 25 Qt projects are completed every quarter on oDesk.

25

Time to Complete oDesk Qt Jobs

Time needed to complete a Qt project on oDesk.

Average Qt Freelancer Feedback Score

Qt oDesk freelancers typically receive a client rating of 4.66.

4.66

Last updated: March 1, 2015

  • Qt/QML, C/C++, Android/Java, C#/VB/.NET/WPF

    I am committed and dedicated to my works and to my clients. My rules are i) Client satisfaction is the key to success, ii) Design everything before implement and iii) Write good code with proper documentation. But I believe in … more

    I am committed and dedicated to my works and to my clients. My rules are i) Client satisfaction is the key to success, ii) Design everything before implement and iii) Write good code with proper documentation. But I believe in exception and every rules has exception. I have 5+ years of experiences with Qt/QML, C/C++, Android/Java, C#/VB/.NET, Android/Java etc. I have also achieved the 'Digia Certified Qt Developer' and 'Digia Certified Qt Specialist' certifications.  less

    qt c++ c# .net-framework android-app-development 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 3911 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • C / C++ / CUDA / Qt / Python / R developer

    Over the last 9 years I have developed a range of scientific and custom applications, among which are explosive detection, spectrum recognition and fire modeling systems, visualization with Qt4 and OpenGL, parallel programming with MPI. I am proficient in Linux … more

    Over the last 9 years I have developed a range of scientific and custom applications, among which are explosive detection, spectrum recognition and fire modeling systems, visualization with Qt4 and OpenGL, parallel programming with MPI. I am proficient in Linux, Java, C and C++, shell programming. I have a hands-on experience with Python, MySQL and R. My current interests include Nvidia CUDA, OpenCL, and image recognition using OpenCV. I'm experienced in high-load parallel C++ code and machine learning algorithms. 1. Languages: C++, C++11, C, Java, Python, R, Bash. 2. 3D: DirectX 11, DirectCompute 11, OpenGL 4, GLSL 4. 3. VCS: Git, Mercurial, SVN, GitHub. 4. Parallel: MPI, OpenMP, CUDA, OpenCL. 5. Libraries: OpenCV, Qt, Boost, Intel TBB, SciPy, NumPy, SciKit-Learn. 6. SQL: MySQL, PostgreSQL, MS SQL. 7. OS: Windows, Linux.  less

    machine-learning data-science pattern-recognition c++ java sql qt cuda python r 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 20 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • PHP/MySQL/Drupal module developer

    I have experience in the following areas: PHP/MySQL/HTML/CSS/Javascript, Drupal module development and software design and testing. Have a master-degree Brainbench certificate on PHP 5.5 (Second rank in Top 10).

    drupal php javascript html mysql ajax css joomla smarty c c++ qt android-app-development 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 2171 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Developer

    I am a programmer with over 8 years experience. Highly familiar with multiple programming languages: C#, Delphi, Visual Basic, QT C++. Also I skilled in Ruby on Rails framework stack: RoR, RSpec, JQuery, Twitter Bootstrap. I have used Postgresql, FirebirdSQl, MongoDB as database.

    c# delphi firebird ado.net microsoft-visual-basic qt ruby-on-rails postgresql 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 7 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • 7+ years,C++/Qt, C#/.NET, Mac/Linux/Win,Network Engineer,Cryptography

    Expert Desktop and Web application developer. Created softwares with various technologies :- Network, Multimedia, Database, XML applications, 2D Graphics. I love Qt/C++ just like may other Qt developers. My development experience spans all major OS - Windows/Linux/MacOSX. My web … more

    Expert Desktop and Web application developer. Created softwares with various technologies :- Network, Multimedia, Database, XML applications, 2D Graphics. I love Qt/C++ just like may other Qt developers. My development experience spans all major OS - Windows/Linux/MacOSX. My web application programming experience includes advanced ASP.NET AJAX application with HTML/CSS/Javascript programming. I have also created professional toolkit in .NET (See my portfolio). Unlike others, I am very good at quick learning, fast thinking and creating novel solutions of the problems I face. Computers has been my hobby since childhood. Hence I have experience in many divergent fields in computers. I have developed and pckaged for all 3 major OS Windows/Linux/MacOSX. If you run linux desktop, you must be my copyrighted code. Incidentally I also have experience of Linux server administration. Experience of Key technologies:- 1. Qt-1.x/C++, Qt-2.x/C++, Qt-3.x/C++, Qt4.x/C++, Qt5.x/C++ , C++11 Modules of Qt:- QtCore(for Console programming), GUI, MultiMedia, Network, XML, Sql, Phonon, GraphicsView framework, Interview Framework, Arthur painting system, ActiveX and many others. 2. Qt/C++ for Windows, Qt/C++ for MacOSX, Qt/C++ for Linux( All versions) 3. Build systems for MacOS, Linux, Windows. PackageMaker for MacOSX, RPM and Deb build systems for linux, MSI installers for Windows. 4. Rich Multimedia Applications with Recording and Playback facilities. 5. Complex Network Applications. It includes creation of new protocol and manipulation of often used protocols. Like FTP, HTTP, SSL enabled HTTP (HTTPS). Socket programming. Secure Programming. 6. Reverse Engineering, Hacking Softwares and Network (Ethical only). Decryption, Decoding of algorithms 7. Various Version control systems ( VCS ). Like SVN, CVS, Git etc. 8. Almost all Visual studio flavours. Visual Studio 6.0, Visual Studio 2005, Visual studio 2008, Visual Studio 2010, Visual Studio 2012. 9. Web services, which included WSDL, SOAP, REST frameworks. 10. SQL databases like Mysql, MS-SQL, Postgresql, Sqite 11. HTML, CSS, Javascript, Jquery, AJAX 12. C#, .Net, ASP.NET 13. All kind of symmetric/Assysmetric encryption, RSA, DSA, AES, DES, 3DES, Blowfish. Hashing algorithm like MD5, SHA1. 14. Working experience of Adobe Photoshop. 15 AAF format Creation and Manipulated. AAF SDK. 16. Barcode Generation. EAN13, GS-128, Code-128 etc. 17. All major 3 OS software development : Windows, MacOSX, Linux . I have them installed side-by-side. Keywords :- Qt-1/C++, Qt-2/C++, Qt-3/C++, Qt-4/C++, Qt-5/C++, Reverse-engineering, Decryption, Decoding, Hacking, SVN, Git, SQL, Database, Network, Multimedia, IDE ( Integrated Development Environment ), Visual Studio, Qt developer, Qt Engineer, experienced Qt engineer, Qt Programmer, C#, ASP.NET, .Net  less

    qt c++ c# .net-framework css asp.net html javascript sql multithreaded-programming 00 more less
    • $79.50 HOURLY RATE
    • 4.9
    • 5457 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 6 TESTS
  • Senior Software Developer, Full-time Freelancer

    I am a professional software engineer, programmer, developer, Unix/Linux expert. I have many years of experience in programming, computer systems maintenance and machine languages. When I work I always do my job using a machine language and when I … more

    I am a professional software engineer, programmer, developer, Unix/Linux expert. I have many years of experience in programming, computer systems maintenance and machine languages. When I work I always do my job using a machine language and when I can't find one that suits the problem I create my own. I am also a maximalist. I always try to find the simplest solution, write the cleanest code, seek the best implementation.  less

    c++ qt scrum bash c gtk-programming make-build-script awk unix-system-administration sql database-programming technical-writing translation-english-hungarian latex meego-development unix-shell git vim xml mobile-app-development photography maemo ubuntu software-debugging code-refactoring html postgresql multithreaded-programming svn bugzilla unit-testing computer-networking ansi-c subversion linux-system-administration network-administration fortran operating-systems-development regular-expressions 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 139 HOURS
    • HUNGARY
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Sharepoint Devil

    Hi, As a code ninja, am well equipped with techniques to develop/debug/reverse-engineer/test the code as well as well experienced with all sorts of language arts [c/c++,objective c,c#,visual-c,python,qt,java, grails, asp .net … more

    Hi, As a code ninja, am well equipped with techniques to develop/debug/reverse-engineer/test the code as well as well experienced with all sorts of language arts [c/c++,objective c,c#,visual-c,python,qt,java, grails, asp .net, jQuery, java script] I have worked on different types of multi-tier, B2B, B2C solutions, architectures supporting REST/SOAP web services, MVC patterns, threads, Db oriented, RealTime, Performance Critical and different developer apis from other providers like Twilio, Google, Facebook, Tweeter. A decade experience working on Military , Defense , Telecommunication, Cooperate, VOIP, Liesure, Travel Industries. [WSS/MOSS 2007/SP2010/Office365-Sharepoint Online] Expertise: - InDepth Object Model - Data Object Model - Sandbox Solutions ( customized for office365) - JQuery with Sharepoint - ECMAscripts with Sharepoint - JSOM/Client Object Model - Sharepoint Webservices - Codeless OOTB solutions - Sharepoint Designer - WebServices - WorkFlows (Sequential,CodeActivity Base) for sites and lists - EventHandlers - Conditional Formatting - Webparts for List Forms(DISPLAY,EDIT,VIEW) - CAML Queries - Custom Jobs/Timer in Central Administration - Custom Site Defination Template using VS2010 - Cusom List/Properties - Group/User permission - Site/Web/Farm scoped Features - Visual Webparts, List, Content Query Web Part as code behind - Asp Pages with Code Behind - WSPBuilder, Deployment using Shell - Http Handlers and Modules for SharePoint - Searching API - SPGrid/Paging,Grouping,Filtering,CSS and JS integration - Search Server API integration  less

    microsoft-sharepoint-development sharepoint-designer java asp.net-mvc asp.net python c# jquery grails ios-development iphone-app-development android-app-development qt c++ twilio-api j2ee google-apps ecmascript javascript google-spreadsheet 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 2976 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
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