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Multi threaded Qt Application

$10-30 USD

Closed
Posted over 5 years ago

$10-30 USD

Paid on delivery
Application should be written in Qt C++. This should be a multi-threaded concurrent application. Functionally is very simple. It should include: 1- GUI showing 4 boxes for image display. 2 - Each image is loaded from different directory. 3- Image loading should run on the background. Without blocking the main application. 4- Images are loaded every 100 milliseconds. 5 - the 4 folders should be scanned continuously for any new files. 6. Main application should be 100% responsive and not affected by the background thread(s). 7. No need for fancy design for the GUI.
Project ID: 17714230

About the project

16 proposals
Remote project
Active 6 yrs ago

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16 freelancers are bidding on average $132 USD for this job
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Hello I'm interesting your project very well I'm a Good expert of C++, QT, Multi thread, Mathmatics, Algorithm. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks
$35 USD in 1 day
4.9 (699 reviews)
8.9
8.9
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I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environment. I made many great projects using c++, for example, I made the tools which could convert java codes into c++ scripts, of course garbage collection included, this was very similar to a compiler, and was very complex. I also made our own mobile game using c++, I can show you the demo of client, if you like. I am very proficient in java also. I have a very good review on Freelancer.com, I never miss a project once I accept the job, you can check my review. Trust me, please let expert help you.
$100 USD in 2 days
4.9 (161 reviews)
7.2
7.2
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Hello, I am interested in this project and so wanted to discuss more it in details. I have a lot of experience in QT C++ programming. I will provide you quality work according to your instrument. I am ready to discuss with you Thank you.
$66 USD in 1 day
4.9 (103 reviews)
6.3
6.3
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Having 7 years experience in Qt,C++ on linux, windows and Mac. Having 7 years experience in Qt,C++ on linux, windows and Mac.
$111 USD in 1 day
5.0 (54 reviews)
5.9
5.9
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Hi, My name is Xiong Jie Zhao, live in China. I am a newbie in this freelancer, but I have many experiences with Qt development. I have done several projects in this freelancer site as successfully. Let's discuss more detail. Regards.
$150 USD in 1 day
5.0 (8 reviews)
3.2
3.2
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Hi! I can do it in a day, no problem. I have experience with multi-threaded apps in c++ and I am familiar with Qt.
$35 USD in 1 day
5.0 (1 review)
1.1
1.1
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Hello, I have a lot of experience in C++/Qt programming. I suggest using QThreads for multithreading, QDir for scanning folders for new images, QTimer for showing images every 100ms. Should images changes simultaneously? Or a separate timer for each QGraphicsView should be used? How should folders be defined? Like hardcoded or some sort of settings file should be used? How should images be fitted?
$25 USD in 2 days
0.0 (0 reviews)
1.6
1.6
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Master degree in computer engineering Expert in c++ , qt, java Work for 13 years in teaching c++, c#
$30 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I have good experience on a image processing project, which uses Qt & C++. I Can deliver for your expectations.
$166 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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This is my first bid in freelancer but I have experience using QT as IDE for about 8 years which are very suitable for your requirement.
$88 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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i could make this gui app to show images from folders also business logic would be in background and in different thread
$25 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hello! I have a lot of experience doing things like this. I've been developing C++ applications for the past 17 years, and I've been using Qt for the last 5 years. The only thing I don't have a lot of experience with is freelancer.com. Your project sounds very clear and straightforward, so I'd love to try to make it work for you! The questions I would have are: 1. What are the deliverables? Am I going to deliver a binary executable, or source code, or both? Do you require documentation? 2. If you want a binary, what operating system does it need to run on? 3. There's different ways of using Qt. Do you have a preference on using Qt Widgets versus QML? Thanks for considering my proposal!
$100 USD in 2 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SAUDI ARABIA
Yanbu Al-Bahar, Saudi Arabia
4.8
9
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Member since Aug 11, 2005

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