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Refactor C++ QT5 project

$1500-3000 USD

Completed
Posted over 5 years ago

$1500-3000 USD

Paid on delivery
We need an existing C++/Qt5 project refactored for the following points: 1. Create comprehensive doxygen documentation 2. Develop an automatic test-suite for this project for full code coverage 3. Fix existing bugs (11 at the time of writing) 4. Add new functionality (6 features) Please find attached the existing source code. This was written in Qt5.9 for Linux. This application shows a grid of live videos from surveillance cameras and displays graphs with additional data next to it. This graph-data is retrieved from a MySQL server. The first two items are of utmost importance: a clear documentation to allow other programmers understand easily. An automatic test suite to ensure advances are on stable footing. The existing bugs are: 1. Sidebar graph height is not saved to user profile. 2. Notes in the future are displayed on the wrong cameras. 3. Application segfault 4. Graph range type is not saved/restored from profile. 5. Logout fails if userlog sql table can't be written 6. Improve user experience when entering and changing user PIN 7. User's custom graph styles are not working 8. Provide popup error messages without repeating 9. Reload datasources and graphs when lastChange column is updated 10. Graph range intervals must be configurable in the database in minutes 11. Video becomes slow in full screen mode Additional features to be added: 1. Display prognostic graph data 2. Display warning/notification icons on videos 3. Define background color gradients for graphs 4. Better avatar gallery for user profiles 5. Custom user themes/colors of the interface 6. Add graph data for direction (wind, current, etc.) This is not a web-project. If you read the entire description, please mention "potato" to know that you have done so. Thanks in advance and waiting for your application. The attached file "Manual de Usuario [login to view URL]" is the user manual in Spanish, which is up-to-date. The attached file "User interface applicacion [login to view URL]" is the initial requirements doc for the creation of this application. It is very outdated, but should give a general idea.
Project ID: 18167551

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16 proposals
Remote project
Active 5 yrs ago

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potato\r\nThank you for looking at our bid. Sorry for quoting way above max budget. Maybe we should build & try the source before seeking any specific clarifications, kindly advise if you can give us 2-3 days to comeback with a detailed response.\r\n\r\nKindly check out my Freelancer portfolio https://freelancer.com/u/fleetways.html for previous work. It would be great if we can get an opportunity to discuss this project further.\r\n\r\nLooking forward to your response.\r\nThank you.
$3,500 USD in 90 days
4.9 (74 reviews)
7.9
7.9
16 freelancers are bidding on average $2,308 USD for this job
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8+ years of experiences in Qt/C/C++/JAVA programming. I can meet your 4 requirements perfectly. I have read your project description fully. I can understand and finish it wonderfully. I guarantee high project development and quality as a senior full-stack developer. **********Our Goals*********** - High quality of Coding - Very fast speed of development - 100% Guarantee of credit - Strongest security - Good Flexibility - Correct Copyright - Windows/Linux/MacOS/Android/iOS/Rasp/.... Thanks, regards!
$2,647 USD in 10 days
5.0 (53 reviews)
7.4
7.4
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How are you? Like you see in my profile and portfolios, I have rich experience in C/C++, C#, and Python programming. Especially, I completed many QT projects for such features and specifications. I would like to discuss with you and get more detail requirements. Please give me your details, then I will provide best solution for you. Thanks
$2,500 USD in 30 days
4.9 (83 reviews)
7.5
7.5
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potato Hello. How are you? I am an interested in your project and I am confident to handle your project. I would like to discuss more details with you. Regards. Cheng Zhe
$1,588 USD in 30 days
5.0 (6 reviews)
5.9
5.9
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Hello, I have much experience in C++, QT development. I have solution to develop various kinds of applications such as finance app, enterprise app. I want discuss further via interview. Thanks Lang ..............................
$2,500 USD in 30 days
4.9 (14 reviews)
6.1
6.1
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Having 7 years experience in Qt,c++ on Linux , Windows and Mac.
$1,500 USD in 3 days
5.0 (43 reviews)
5.9
5.9
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Hi, Dear Employer! How are you? I am really interested in your project. I have enough experience on python, C/C++, C#, QT java programming My sql and LINUX. I am 100% sure i can satisfy your requirements perfectly. User-Friendly Interface And Clear Algorithm Will Encourage Your Project. I want a long term relationship with you. Thank you and best regards!
$2,500 USD in 30 days
5.0 (11 reviews)
5.4
5.4
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QT I am a software developer with mobile app and web development skills. If you want to work with me , i will provide good work great success to you. -My experience and Our Skills Chatting and Dating , Taxi and ride sharing , Shopping ,Video and photo Editing , QR code Scan , Food ordering ,AR and VR Travelling,Unity 3dGames My key skills are Android iOS , Web -Game development (Cocos2d , Unity3d ,Vuforia) -VR & AR , Vuforia - Swift, Objective-c , Java, php, html, c, c++ ,VC++ ,C# -Xcode ,Android SDk, Eclipse , Xamarine -Firebase, Google map api, Geolocation ,OpenCV, OpenGL,opencart -Voip, Openfire -Website developement Php, My SQL , WordPress , PrestaShop, CakePhp, CSS , HTML5, Joomla
$2,500 USD in 30 days
5.0 (1 review)
4.2
4.2
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Hi If you're interested in top quality work and communication please read on! You can feel free to check out my portfolio available through my freelancer profile. My portfolio is very in depth and shows you exactly the type of quality work I can put together for you. Keep in mind I have a wide array of skills and I can help you in any of the following areas: C# programming, Qt / C++ Programming. I'd love to chat a bit about your project and see where you stand with it. Please feel free to shoot me a message and let me know if you have any questions. Thanks.
$2,500 USD in 30 days
5.0 (3 reviews)
3.2
3.2
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Hi i love to work on this project i am full time individual freelancer easy to work with and always provide code after quality testing and sure all documentation will be written nicely Thank's
$2,500 USD in 30 days
5.0 (4 reviews)
2.5
2.5
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Dear sir. I have over 4 years' extensive core service development experience with C/C++/QT-QML. I have many experience with some software like your project. I'm really confident about your project, and very eager to join your project. Looking forward to your response. Best Regard,
$1,700 USD in 30 days
4.8 (5 reviews)
2.0
2.0
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Hello, SenseNet technology is a USA & India based website, software & mobile APP design and Development Company since 2010 and developed more than 250+ projects. I have gone through initial requirements and can develop your C++ project with all required features. We have developed many similar projects that I can show you in chat. We have 8+ years experienced on WordPress, PHP, CodeIginiter, C++, C#, Java, JavaScript, Perl, Matlab, R, Bash Scripting, Php (Zend, CodeIgniter, Wordpress, Drupal), MySQL / MariaDB, JSP(Spring). And in HTML5, CSS3, JQUERY, Bootstrap and Photoshop for fully responsive design. We are also experienced in Swift, Objective-C, Ionic development and Android for mobile app development. Please invite me in chat for details discussion and we can start the development immediately. Thanks & best regards, Vivek K.
$1,500 USD in 30 days
0.0 (1 review)
0.0
0.0
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HI I am Xpert P. I am senior Developer and I am Expert in Programming. I have completed 200+ based projects in programming with 100% client satisfaction .I have Working experiences of more than 15 years. I have checked your project and I am sure that I can do the job for you. Lets discuss rest details over chat. Thanks Regards Xpert P
$2,500 USD in 15 days
0.0 (0 reviews)
0.0
0.0

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Flag of CHILE
Puerto Montt, Chile
5.0
1
Member since Apr 10, 2017

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