Professional C++ Linux developer required to design and code the application specifications below. Should be familiar with coding for embedded handheld applications.


To create an application that:

1. Fingerprints -

a. Takes pictures of

i. a palm or

ii. individual fingers

b. Segments image of a palm into individual fingers

c. Recognizes/matches the above with a previously collected/stored database

d. Displays details of the 'matched' individual

2. Face Recognition -

a. Takes pictures of a face

b. Recognizes/matches the above with a previously collected/stored database

c. Displays details of the 'matched' individual

3. Sync DB Information Process - Function will synchronize DB's and update or insert information with Host DB and/or other handheld devices with same DB environment. Functionality is similar to the bi-directional sync processes in MS SQL Server.

4. Login Authentication - Two login profiles are needed for the application

a. Users - Can login capture profile information, complete functionality assigned by admin, and sync DB's with other handhelds or Host DB.

b. Administrator - Can Add, Delete, or Edit "User" profiles and assign permissions to the "Users" profile. Has full admin permissions.

5. GUI - Interface must be easy to use and simple to navigate and intuitive layout with professional robust design. UI must also have standard information, such as displaying to the end-user current battery power status, for example.

Screen Sizes Supported:

Application will need to be cleanly visible within the dimensions of the screens listed:

1. 4.3" LCD

2. 5" LCD

3. 7" LCD

4. 10" LCD

Languages & Libraries -

1. C++ for core code

2. QT for GUI

3. OpenCV for camera capture & other image processing tasks, such as facial recognition functionality.

4. Fingerprint SDK API will be provided to reduce development time-frame: API handles the matching, segmentation and many other functions required such as DB searching.


1. Linux

2. Windows


1. SQLite


All source and documentation if any, including any API's used must be provided with final delivery. Final code must be commented clearly and documented.

Skills: C++ Programming, Linux

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Project ID: #5184190

7 freelancers are bidding on average $913 for this job


Hi there, I have over 7 years experience working on HTML, Wordpress, Magento, Database administration, OpenCart, Website Design, Logo / Banner Design Joomla, CSS and Linux Administration. I have read the project descri More

$721 USD in 3 days
(233 Reviews)

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the lauguage is c++ under linux os. So, More

$388 USD in 12 days
(24 Reviews)

Hi I can work on this project, please private message me for discussion please read my profile page for more info thanks

$833 USD in 30 days
(5 Reviews)

I could help you. Please tell me more about the project. .

$555 USD in 3 days
(3 Reviews)

Expert in Linux. Certified at international level. i have 8+ years of experience. Can we discuss the project. Please initiate a chat with me so that we can discuss the project at a broader level

$1237 USD in 10 days
(0 Reviews)

Dear Sir Hi, Greetings of the day and thanks for sharing these details and allowing me to bid on this assignment. yes we have similar experience and can deliver u as u have mentioned in your requirements. we More

$515 USD in 12 days
(0 Reviews)

Đề xuất vẫn chưa được gửi

$555 USD in 3 days
(0 Reviews)

Hello I have extensive experience on Linux, Windows and Qt. This project appears to very big as per requirement. I can deliver this project, but as appears it cannot be below $15000. Regards Zahab

$2105 USD in 60 days
(0 Reviews)