Development and production software - hardware complexes

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Khartep ltd
UA Ukraine, Kharkov, 61031 11 Energeticheskaya Str.
tel./ fax: +38 (057) 717-99-44 +38 (057) 717-66-46 +38 (057) 717-96-44 +38 (057) 719-41-23
email: office@khartep.com.ua
http://khartep.com/

Technology

Programming languages of general purposes.

Basic, C, C++, C#, Delphi, Java, Python, Perl.

Programming languages to create web-applications

HTML, XML, PHP, ASP, JSP, JavaScript, AJAX

Programming languages and technologies to create applications for embedded systems

Assembler

Programming languages and technologies to create process control systems in accordance with the standards IEC-61131-3 (PLC-based control system)

Instruction List (IL) – it is a textual low level language and resembles assembly.

Ladder Diagram (LAD) – it represents a program by a graphical diagram based on the circuit diagrams of relay logic hardware.

Functional Block Diagram (FBD) – is a block diagram that describes a function between input variables and output variables. A function is described as a set of elementary blocks. Input and output variables are connected to blocks by connection lines. An output of a block may also be connected to an input of another block.

Sequential Function Chart (SFC) – is a graphical programming language used for PLCs. The SFC standard is defined in IEC 848, "Preparation of function charts for control systems", and was based on GRAFCET (itself based on binary Petri nets).

Structured Text (ST) – it is designed for programmable logic controllers (PLCs). It is a high level language that is block structured and syntactically resembles Pascal.

Programming languages and technologies for specific applications

These languages can be used to meet the challenges of reengineering, reverse engineering, refactoring, migration and porting to other applications and/or systems.

FORTRAN, COBOL, Lisp, PROLOG

Technologies for QA (Quality Assurance)

Rational (TestManager, Robot, TeamTest, ClearQuest Databases, Test Script Services for Java, TestFactory).

Vermont HighTest

Databases

Microsoft Access, Microsoft SQL Server, PostgreSQL, MySQL, Oracle, Interbase, Firebird.

Along with the knowledge of the development and implementation of software products, our specialists possess the knowledge of production arrangement in medium and large industrial enterprises, accounting, financial management, logistics and material production flows.

 

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