Qt Developers & Consultants

Showing 408 freelancers

Qt Developers & Consultants

Showing 408 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

  • Experienced C++ developer, Qt, Linux, Windows Developer

    Open for interested projects where I can apply my skills. Area of expertise: GUI and CLI applications using Qt framework for Windows and Linux. Have 7+ years of experience in software development with C, C++ and Qt for Linux and Windows platforms. Part-time jobs are preferable.

    c c++ qt multithreaded-programming linux-system-administration valgrind windows-app-development inno-setup lua sql unix-system-administration xml microsoft-visual-studio 00 more less
    • $22.22 HOURLY RATE
    • 4.6
    • 4869 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
  • Expert C++ MVC C# Programmer Owner 4500+

    Owner (direct communication) Ready for fulltime (40+) ! I develop a wide range of Web and desktop applications using various technologies such as: - C++ (Qt, STL, Juce, COM, ATL, MFC etc) - .NET (C#, WinForms, Linq, WPF, ASP.NET Web forms, ASP … more

    Owner (direct communication) Ready for fulltime (40+) ! I develop a wide range of Web and desktop applications using various technologies such as: - C++ (Qt, STL, Juce, COM, ATL, MFC etc) - .NET (C#, WinForms, Linq, WPF, ASP.NET Web forms, ASP.NET MVC etc) - Objective-C - AJAX Operating systems: Windows, Mac OS Revision control software: Subversion, GIT I am interested in projects that are challenging and will keep me interested, I always make sure to get the best results in the end from my work. I especially love the project where music/sound/digital signal processing is involved I have 9+ years experience of software development, strong mathematical skills and physics knowledge.  less

    c++ qt c# .net-framework wpf asp.net sql asp.net-mvc git svn 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 9778 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 22 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • iOS / Mac developer

    Over last five years i have made a lot of applications for iOS and Mac OS platforms. Most of them are simple games or educational apps. But there were something special - computer vision, interactive magazines, audio and video processing and … more

    Over last five years i have made a lot of applications for iOS and Mac OS platforms. Most of them are simple games or educational apps. But there were something special - computer vision, interactive magazines, audio and video processing and automation tools. I'm looking to new opportunities to build something interesting and gain new experience in different areas. I also have wide experience in web development and system administration.  less

    linux-system-administration nginx python ios-development cocoa-touch iphone-app-development qt objective-c apple-xcode django-framework 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 1631 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • C++/Python Developer

    I have experience in C++ programming, including the use of Qt, OpenGL and other libraries; also in Python programming (including Django).

    python c++ qt django-framework opengl 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 46 HOURS
    • BELARUS
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • Web/Software Developer, LAMP Admin with 23+ Yrs of Experience

    Senior developer/project manager, with over 19 years experience, who specializes in web (PHP/MySQL/(X)HTML/CSS/AJAX/JavaScript/XML and everything web-related) and software (C/C++/Qt) development and system administering (Linux/UNIX, security, monitoring, optimization, fine-tuning, cloud … more

    Senior developer/project manager, with over 19 years experience, who specializes in web (PHP/MySQL/(X)HTML/CSS/AJAX/JavaScript/XML and everything web-related) and software (C/C++/Qt) development and system administering (Linux/UNIX, security, monitoring, optimization, fine-tuning, cloud computing).Over the past years I have worked in consulting environment and implemented a multitude of web solutions, for a number of clients, on time and on budget. I am a team player (although can work alone) capable of learning quickly and becoming a valued member of any team. I am always searching for an opportunity to expand experience, learn something new and work on challenging and interesting projects.I do not fear any difficulties, can work under time pressure and strive for superb quality of everything I do (this means scalability, code quality and cleanness, strict adherence to standards etc). If you have an interesting project and you want to have it completed in workmanlike manner, you are always welcome!My credo is "Everything worth doing worth doing well" — I always do more than you expect.  less

    php mysql c++ html xhtml css yii-framework smarty ajax qt jquery javascript xml nginx ecmascript xslt firebird interbase xsd xpath xmpp seo xquery wordpress ubuntu kohana codeigniter on-page-optimization sqlite linux-system-administration security unit-testing valgrind virus-removal clamav 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 11111 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 20 PORTFOLIO ITEMS
    • 32 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Senior Java / C++/ PHP / Ruby / Angular.js Developer

    I am a Lead developer with wide range of knowledge in web development process. My primary skills are Ruby on Rails, PHP, Java, jQuery, Javascript, AngularJS, C++and HTML, CSS. If you need well coded and well configured web site … more

    I am a Lead developer with wide range of knowledge in web development process. My primary skills are Ruby on Rails, PHP, Java, jQuery, Javascript, AngularJS, C++and HTML, CSS. If you need well coded and well configured web site or web application, then I am a right man who can do this job. My main principle is: correct processes provide correct results. I am very interesting in ongoing jobs and partnerships, so it is very important that my clients had be happy to work with me. Feel free to contact me any time, my team and I would be glad to discuss your project.  less

    java qt spring-framework hibernate gwt jquery-mobile android-app-development ruby ruby-on-rails c++ 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 5812 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    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
  • live streaming, video conferancing, web developer

    I am computer science student enthusiastic about the domain. Most of my projects had to do with visuals, the first one was a personal project about rebik's cube : -getting each face state using a webcam (openCV liberary) -creating a … more

    I am computer science student enthusiastic about the domain. Most of my projects had to do with visuals, the first one was a personal project about rebik's cube : -getting each face state using a webcam (openCV liberary) -creating a 3D model of the real life cube (openGL liberary) the developpement was using C++ and the Qt liberary for the UI I created and configured a video streaming server for both: -pseudo streaming (upload videos and share them like youtube) -real streaming (watch live video bieng streamed from a webcam) and of cource a database and website to manage all these services using: html , css , ajax , jquery , flash (AS 3) , pretty much the whole web package I also developed an application for my university using Zend Framework 2, allowing me to further deepen my web skills adding to that learning a professional working methodologie: the MVC architecture. I am always ready to learn new stuff and new liberaries  less

    zend-framework lighttpd apache-administration mysql jquery php actionscript-2 actionscript-3 opencv qt 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • Scientist and Programmer

    I'm a professional scientist (PhD in Math) specialising in research on optimization, machine learning and statistics. I have proposed and implemented several optimization and machine learning algorithms for various practical problems. I also have experience as a programmer with … more

    I'm a professional scientist (PhD in Math) specialising in research on optimization, machine learning and statistics. I have proposed and implemented several optimization and machine learning algorithms for various practical problems. I also have experience as a programmer with C++, Python and C# since 2008.  less

    teaching-mathematics python c++ c# qt translation-russian-english translation-english-russian 00 more less
    • $33.33 HOURLY RATE
    • 4.6
    • 121 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 6 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
    • 5454 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 6 TESTS
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