Qt Developers & Consultants

Get Your Qt Development Project Started Today!

Post your Qt programming project on Upwork, 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 Upwork, 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 Upwork for free!

Qt Job Cost Overview

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

Upwork Qt Jobs Completed Quarterly

On average, 36 Qt projects are completed every quarter on Upwork.

36

Time to Complete Upwork Qt Jobs

Time needed to complete a Qt project on Upwork.

Average Qt Freelancer Feedback Score

Qt Upwork freelancers typically receive a client rating of 4.65.

4.65
Last updated: July 1, 2015

Popular Qt Searches

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  1. Roman K.

    Roman K.

    Full-time developer, expert in C++, Obj. C, Qt,WinAPI,Cocoa,Multimedia

    Russia - Last active: 1 month ago - Tests: 5 - Portfolio: 9

    I wrote my first line of code in 1994 and started working as a professional developer in 2003. I can be responsible for the development of the following: - multimedia software - math/algorithms - desktop software - kernel-mode drivers - plugins for 3rd party software - friendly GUI - architecture design I'm quite good and very experienced with the following: Languages: C/C++, C#, Objective C, JavaScript, PHP Frameworks: Qt, Cocoa, Carbon, Win API, ASP.NET Multimedia API: DirectShow, Windows Media, QuickTime API, FFmpeg Streaming protocols: RTMP, shoutcast, Smooth Streaming, HLS (HTTP Live Streaming), MPEG-TS 3D: OpenGL 2.0-3.2, GLSL Network: JSON, sockets, UPnP, multicast/broadcast Security API: CryptoAPI, OpenSSL Plugins development: After Effects and Premiere Pro, Final Cut Pro X, Chrome Other: COM/ActiveX, GDI/GDI+, XSLT/XPATH, SQL, WinDDK, STL, pthreads Development Environments: XCode, Visual Studio, NetBeans Installers: InnoSetup, Advanced Installer, Packages for Mac Helper: UML, Agile, NUnit, doxygen OS (from the programming point of view): Windows 2000-8.1, Mac OS X 10.6-10.10 Freelancing is not a hobby for me, it is my full-time occupation, you can rely on me in long term.

    $33.33 /hr
    1,145 hours
    4.92
  2. Igor Z.

    Igor Z.

    Programmer

    Ukraine - Last active: 6 hours ago - Tests: 1 - Portfolio: 21

    Project: Stress Free Property Management Framework Description: Report convertion system for real estate Programming languages, Technologies, DBMS, methodologies: C#, VSTO, Microsoft Office Excel, Adobe SDK, Zillow API Position: Developer, analyst http://www.stressfreepropertymanagement.com/ Project: Configuration management database (CMDB) Description: CMDB built on Microsoft CRM integrated with Microsoft Office 365 Programming languages, Technologies, DBMS, methodologies: C#, Windows Azure, Microsoft CRM Online, Microsoft Office 365, Microsoft Online Services for Windows PowerShell, ASP.NET, MS SQL, IIS Position: Developer, analyst, documentation Project: Business framework Description: Payroll and warehouse modules Programming languages, Technologies, DBMS, methodologies: C#, VSTO, Microsoft Office Excel Position: Developer, analyst http://www.telvue.com/ Project: E-Government Description: eGov platform for goverment client based on serve processes for society Programming languages, technologies, DBMS, methodologies: VB.NET, ASP.NET, C#, MS SQL Server 2005, .NET, PHP, MySQL, SharePoint, IIS, RUP, MSF Position: Project manager, developer, analyst, documentation Project: Microsoft CRM with Scala/Epicor ERP integration Description: Extending of ERP with CRM features with data merging Programming languages, technologies, DBMS, methodologies: .NET, C#, C++, MFC, Web-services, Jscript, XML, HTML Web Services, MS SQL 2000, IIS, RUP Position: Analyst, programmer http://www.epicor.com/Products/Pages/iScala.aspx Project: Scala/Epicor ERP business process builder Description: Creating web business forms and data flows accordingly to business rules Programming languages, technologies, DBMS: XML, ASP.NET, C#, MS SQL 2005 Position: Application programmer http://www.epicor.com/Products/Pages/iScala.aspx Project: Evidence XP Description: RAD Platform for ERP/XRP solution development Programming languages, technologies, DBMS: VB.NET, MS SQL Server 2005 Position: Programmer Project: Master Data Quality Manager Description: Internet representative of warehouse data, control data input Programming languages, technologies, DBMS, methodologies: J2EE, RUP Position: Analyst, programmer Project: 4K-Bank Description: Creating internet client-bank as part of banking system Programming languages, technologies, DBMS: J2EE, C++, Sybase SQL, IIS, Apache Position: Analyst, programmer Project: GUI text processing Description: Creating of components used in non GUI text processing and export created documents to various applications Programming languages, technologies, DBMS: FOP, XML, XSL Position: Analyst, programmer Project: Map internet platform Description: Interactive internet application for research of pollution of nature Programming languages, technologies, DBMS: Apache, Flash, PHP, MySQL Position: Analyst, programmer Project: Language translator Description: Foreign language words translator Programming languages, technologies, DBMS, methodologies: C++, MFC, RUP Position: Project manager, analyst Project: Notification system Description: Internet instant notification system for sales industry Programming languages, technologies, DBMS: C++, ASP.NET, MS SQL 2005, IIS Position: Project manager, analyst Project: Market Power Pro Description: Enterprise software for sales industry Programming languages, technologies, DBMS: .NET, ASP.NET, MS SQL 2005, IIS Position: Project manager Project: Hotel booking system Description: Internet system for hotels reservation Programming languages, technologies, DBMS: ASP, Jscript, HTML, MS SQL, IIS Position: Developer Project: Data recovery software Description: Desktop system tool for recovery deleted data Programming languages, technologies, methodology: C++, MFC, .NET, RUP Position: Project manager Project: Customer Relationship Management ( CRM ) Description: Web based CRM developed from scratch Programming languages, Technologies, DBMS: ASP.NET, C#, MS SQL 2005, IIS Position: Project manager, developer

    $120.12 /hr
    5,992 hours
    4.97
  3. Md. kawser M.

    Md. kawser M.

    Love to build software using different technologies

    Bangladesh - Last active: 1 day ago - Tests: 13 - Portfolio: 9

    I am a professional software developer. From a young age, i have immense curiosity for technology and later ended up being a software developer. I am a self and fast learner and problem solver. I have been working in the IT field since 2009. Over the last few years, i have written many software solutions like database driven desktop and web application and library. I have also written various types of web crawlers, automation scripts, log parser, file checker, proxy checker scripts etc. I am experienced with various kinds of database driver like MySQL, SQLITE3, HSQLDB, MongoDB etc. My main area of interest is solving technical problems using different technologies. I also have experience in the following frameworks and CMS: Wordpress, Django, Scrapy, jQuery, bootstrap3

    $35.00 /hr
    44 hours
    5.00
  4. Christian Fernandez

    Christian Fernandez

    Linux Network and systems engineer/Ethical Hacker pentester

    United States - Last active: 1 month ago - Tests: 2 - Portfolio: 5

    Skills: I currently provide computer security, operations, networking, and systems engineering, research, administration and development for the Linux operating system, and in general, in the FLOSS(Free/Libre Open Source Software) community, computer security/hacking research vulnerabilities and penetration testing. Dev: Ruby, Rails, C/C++, Bash, etc (when time permits I like to explore learn new languages at the moment playing with Java) Specialties: Open Source, Free Software, GNU/Linux, Network Engineering, Penetration testing, Computer and Computer Security research, GNU/Linux systems and network architecture. Amazon Web Services, Virtualization , GNU/Linux Systems engineering and developer.

    $77.78 /hr
    345 hours
    4.88
  5. Yevhen Viter

    Yevhen Viter

    Software Developer - System Architect

    Ukraine - Last active: 11 days ago - Tests: 8 - Portfolio: 2

    12+ years of experience in the following areas of development: Windows desktop applications and services, databases, embedded systems, computer appliances, distributed control systems and protocols, logging devices and software. Key responsibilities: operations analysis, system design, programming. Main experience: C/C++, STL, Generic programming, Qt, SQL (Sqlite, Postgres, Oracle), AVR, ARM, Cortex-M3/M4F. Other keywords: algorithm, api, winapi, gui, mvc, mcu, adc, dac, pwm, relay, sensor, op-amp, dsp, modbus, usb, ftdi, ft232, ft245, serial port, com port, control area network, network, tcp, udp, speex, opus, vorbis

    $16.67 /hr
    22 hours
    5.00
  6. Victor Cernobai

    Victor Cernobai Agency Contractor

    Senior C++ Financial/Trading Software Developer

    Romania - Last active: 5 months ago - Tests: 2 - Portfolio: 2

    Hello and welcome to my oDesk profile, My name is Victor Cernobai and I am a professional C++ developer exclusively specialized in developing trading (and related) applications. I am in the financial industry since 2009. During this time I have participated in the development of a wide range of modules involving concepts such as high frequency trading, client/server architecture, distributed modules, OOP design patterns, low-latency optimizations, multi-threading, GPU acceleration, IPC, Socket Programming etc. My main IT expertise is C++, but I also do have working experience with Python and C#. Some more details about my expertise: a) API connectivity: Interactive Brokers API, Currenex API, FIX protocol with QuickFIX, IQFeed API, Trading Techologies, CQG, PFGBest, FXCMpro, Hotspot/ITCH, Bloomberg Open API; b) Building financial charts: OHLC, bars, Point and Figure; c) Implementing technical indicators like: Moving Average simple/exponential, MACD, RSI, bollinger bands etc. d) Data storage solutions: MySQL, SQLite, MSSQL, binary files; e) Back-testing and Optimization solutions; f) Trading algorithms: arbitrage algos, mean reversal, trend-following, trendline based etc.; As a freelancer I am only struggling to: a) Apply my programming and trading knowledge to bring higher value to trading applications; b) Be always close to the client; c) Take projects only when 100% confident they can be done on time and on budget; d) Provide the best answers to clients questions; e) Work only with serious clients. Thank you for your time and do not hesitate to ask me for portfolio samples! Best regards, CVI

    Associated with: CVI Trading Software Agency

    $55.56 /hr
    777 hours
    4.93
  7. Kee L.

    C/C++, Java, PHP, Python, Go, Javascript, Windows/Linux

    Malaysia - Last active: 1 month ago - Tests: 22 - Portfolio: 11

    All rounder, developed projects in various programming languages, multiple platforms (linux/windows), native coder of C/C++, Python, Lua, Go, Javascript, PHP, worked with various frameworks - wxWidgets, QT, Python, SQL, Spring, Hibernate, jQuery, angularjs, various PHP CMS, FIX, desktop application, webapps and more. My primary goal is to reach out and develop for new idea, accepting new challenges and always meeting my customer's satisfaction.

    $45.00 /hr
    951 hours
    4.97
  8. Zaicheng Q.

    Zaicheng Q.

    Android, iOS, Rails, Qt, Nodejs, C/C++, Java, Ruby, Javascript

    China - Last active: 6 days ago

    Hi, nice to meet you here. I am Nick from China, I strive to provide best service to my clients with qualified work and constructive suggestions when possible. I am a proficient Android application and platform developer with rich experience. I've been working on Android platform projects for over 5 years, expertise in Java, C/C++ and Qt. I am also interested in web backend programming with rails and other frameworks. Btw, I am very good at VPN solutions on OpenVPN clients and servers. Thanks for reading my profile. If you need my help, please kindly send me a message. Br, Nick

    $22.22 /hr
    0 hours
    4.89
  9. Carl Schwarz

    Carl Schwarz

    Expert Filemaker and Business Solutions Developer

    Australia - Last active: 2 days ago - Portfolio: 10

    High quality, robust software developer. With over 15 years designing and developing Business Management solutions for some of the largest and smallest SME's in Australia, I'm here to help make your company shine and your life easier through software solutions. I have worked in-house and also led a team of developers for a software engineering company. Now I am available to work for you so that I can bring software solutions to you and help make your life better. I can and will deliver great results with a process that's timely, collaborative and of great value to my clients.

    $80.00 /hr
    3 hours
    5.00
  10. Anna Ignatenkova

    Anna Ignatenkova Agency Contractor

    High-quality services and work products

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 4

    I have 10-years experience of software development (mainly C/C++ programming in large IT companies). Working experience and education give me understanding of good code and software architecture design and allows to develop reliable and easy maintained applications and systems. In my freelance career I’m using the best practices and focusing on providing the best possible solutions in a reasonable timeframe. I am interested in participation in a project allowing to apply and improve my skills. I like to learn something new and participate in research.

    Groups: Application Developers Alliance

    Associated with: Prof-Approach

    $25.00 /hr
    2,506 hours
    5.00