My projects

Functionality expansion and bug fixes

Tools: Ms VisualStudio (C++, C#), WebAPI

RDBMS: MS SQL, Oracle

Entering data for the production of a certificate.

Tools: C#, DevExpress, MS SQL, WCF

The product with a unique code (QR, DataMatrix ...) moves along the conveyor, where a high-speed camera is installed.
The camera reads and transmits the code and time (local time, accurate to the millisecond) to the database. The fact of assigning a code for the product is recorded, and the product is sent for packaging.

The product are packed in a container (usually a cardboard box), and a unique code is applied to the box. The code can be applied automatically by a special printer or by a manual applicator, which is filled with stickers with the code and other product information.
The code from the box is read either by a camera or a handheld scanner 1D(bar+)/2D(QR+) and transferred to the database. Thus, the database accumulates information that allows you to aggregate goods into a container.
Similarly, the level of nesting can be increased: small box to big box, big box to pallet, pallet to truck/rail container.

As a result, by reading the code from a container document (e.g., a waybill), it is possible to obtain all the information about the contents of the container.

Tools: C#, MS SQL

Applied to: The system was launched to
- control the production of tobacco products. With QR on the excise stamp
- logistics of vegetable oil sales. With QR on the bottle label

The number of objects is almost unlimited.
A trillion objects can have a unique 8-character string code that includes numbers and uppercase Latin letters.

Numeric 100 000 000 000=11UE85X3, can be represented as an image :

Code image	Type	Value
	QR	100 000 000 000 = 11UE85X3
	Data Matrix	100 000 000 000 = 11UE85X3
	Code-128	100 000 000 000 = 11UE85X3
	QR , url	https://site.com?i=11UE85X3

Usually, the generated codes are stored in the database, therefore, a CLR procedure was created, to increase the generation speed.
In this project has created an application for Andriod smartphone that reads QR, sends the read code to the webservice and displays information about the object, by code.
The mobile application was created using Android Studio in Java.
Webservice - SOAP (.asmx) in C #, under IIS.

Tools: C#, CLR , MS SQL

Enter and display text data and images. The data is stored in the MS SQL database. Also, data is exchanged with database (Oracle in DMZ), via WCF web service.

Tools: .NET Core Reazor, C#, MS SQL, DevExpress/DevExtreme, Oracle

The way of life of the document according to the rules of document circulation, with different states from data entry to printing and issuance of the document

Tools: C#, MS SQL, DevExpress, InnoSetup

Devices: DataCard CD800

Data entry, data exchange between central and regional databases, search by various parameters, reports.
Data exchange via SOAP (.asmx), WCF web services

Tools: C# , DevExpress, InnoSetup

RDBMS: MS SQL, Oracle

Enter any personal data, photo, fingerprint, signature image.

Tools: C#, DevExpress, GreenBit SDK

Devices: WebCam, Scaner A4, DactyScan 84n

MSSQL 2008 Express DB has a limit 4Gb. In this project, virtually, the available space is increased.

Tools: C#, MS SQL .NET SDK, MS SQL

Teken data from email and put in DB

Tools: C#, XML, MS SQL

Reception photo, fingers print and signature

Devices:
Fingerprint scaner Sonda LS2FP;
Camera Canon EOS 1100D;
Wacom STU-520A.

Tools: C#, Canon SDK, Sonda SDK.

Development of a small website

Tools: Apache HTTP Server, PHP, MySQL

My role:
The idea; Planning; Set task for software developers team; Control of execution; Introduction.

Picture and text data plotted on a plastic card by laser engraving

Devices: Datacard DCL65

Software for creation Expert Opinion of research forgery documents, banknotes, and other

Here is just a make schema dump the database Oracle XE 10, at system startup

Also in this project - installation of central database server Oracle 11 пoд OS Oracle Enterprise Linux

Design, development and implementation of hardware and software e Pay-desk