Task: To develop a web component that generates a QRCode (two-dimensional bar code) and an Android component that recognizes the codes on devices and passes information using soap calls to the server

Solution: Developed an Android application that reads QR Code, decrypts the information and passes it to the web service in real-time using a basic ASP.NET test page. The test page requests data and generates a QR Code, in which the information is encrypted. The Android application reads the QR Code, decrypts and validates the information, then uploads it to the web. The Android application has a password protected setup option for administrators that allows them to configure the phone for specific QR code scanning. The app includes statistics showing the activity of QR Code uploaded to the web and the total of QR Codes scanned by terminals and other details.

Technologies: Google Android, ASP.NET, SOAP Web Services, MS SQL Server 2008, C#, Java

Customer testimonial: "NTR Lab is the best provider we found in Elance. We will definitely work with them on our next projects".

Client: SafeShopper

Task: SafeShopper is an application to view the Gluten allergy information of food products by scanning their EAN-13 barcode. The decoded barcode is passed to a web service that determines whether the product is safe or not safe.

Solution:
Develop an application that retrieves food product information by EAN 13 (EPC) barcode. The client runs on mobile phones and decodes the barcodes using the video mode. The user scans the barcode for a few seconds while the image is extracted and decodes the EAN-13 barcode. Product information is retrieved via web request to the central SafeShopper database and compared to the profile of the user. The application has a customized user-friendly GUI and the product information screen adjusts automatically to fit the information to the device screen.

Technologies: Symbian S60 3^rd edition FP1 and FP2, Symbian S60 5^th edition, C++, REST Web Services

Client: www.mobiubiq.org

Task:
To provide a system that allows users to scan barcodes and provide access to object-based services, i.e. perform actions with the recognized object, such as viewing information, opening a website, blogging, saving the barcode as a bookmark, etc.

Solution:
Develop an application that enables services based on the recognized QR barcodes and EAN 13 (EPC) barcodes on the phone.

The client runs on mobile phones and decodes barcodes. The camera runs in video mode to extract the image to decode either a QR barcode or an EAN-13 barcode when available.

The user need only point at the barcode and wait until it is recognized; upon recognition a request is sent to the service directory with the string of the decoded barcode. The service directory returns data for the object and a list of relevant services.
The application has a customized, user-friendly GUI.

Technologies: Symbian S60 3rd edition FP1 and FP2, Symbian s60 5th edition, C++, Web service, iPhone, Objective-C, Twitter API
 

Project: http://finval.ru/ and http://s-t-group.com/

Customer
Group of companies “FINVAL” and ZAO “ST Group”: Supply of high-technological equipment, metalworking, accessory tools and machine supplements for enterprises; engineering and innovation activities.

Objective
Creation of two full-fledged corporate websites for the company’s two brands, with the interfaces each featuring individual company colors and identities, while retaining the common product catalog. Websites are to comply with the company‘s high level of transparency and business concept.

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Project: http://stanki-alfaprom.ru/

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Client: Inspire Tech Inc. (Singapore)

Description: Exchange reminder allows corporate users of Windows Mobile to choose and control events and meetings in Microsoft Sharepoint via SMS-service. Exchange reminder guarantees timely reminders.

Technologies: C#
 

Description: Develop a secure data transmission and storage system for computers or computers and mobile phones.

The system uses two-dimensional bar codes to deliver the security keys and a combination of encryption and authentication/authorization for user verification. Compression methods are used to optimize the amount of data stored and transmitted. A specially developed protocol for package header descriptions enables post-processing of information received on mobile phones.

Functionality:
The application allows the user to do the following actions:

• Capture and decode 2D barcodes in manual or continuous modes;
• Setup capture modes and image sizes;
• Save captured images to the phone;
• Process the captured information from the barcode and present it to the user as follows:
• Manually enter safeuri ‘access’ key to obtain data to be processed from the server.

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Client: Xperinet, Inc., Maryland, US

Description: Development, evolution and maintenance of home entertainment system (using online video processing/broadcasting).

http://www.technopolice.ru/

Client: Optrans Universal

Description: Informational website for a company producing optoelectronic devices.