Programming languages: SQL, Python, C++, Java;
Frameworks: numpy, pandas, matplotlib;
Tools: PostgreSQL, DB2, MySQL, Docker, Git.

https://github.com/ldvitushko/Pre-school_Education_Analysis_New_Zealand

Database development, aggregation of data from open sources and analytics of this data.
Programming language: SQL;
Tools: PostgreSQL, PowerBI.

https://github.com/ldvitushko/Bursar-s_Electronic_Assistant

Application for warehouse accounting in the enterprise.
Programming language: SQL, HTML, JS, CSS, Java;
Tools: PostgreSQL.

https://github.com/ldvitushko/Line_Editor

Implementation of segment construction using the integer segment division algorithm, Bresenham’s integer algorithm and Wu’s algorithm.
Programming language: Python;
Tools: matplotlib, numpy, tkinter.

https://github.com/ldvitushko/Second_Order_Line_Editor

Implementation of the brezenhea algorithm for circle generation and ellipse generation algorithm.
Programming language: Python;
Tools: matplotlib, numpy, tkinter.

https://github.com/Historicteam/Knowledge-base.git

Development of app extension of the knowledge base for the OSTIS system in аn intelligent tour guide in the city of Minsk domain. Creating a structure for key subsections and their description, creating templates of classes, their attributes and entities. Refactoring of the system upon completion.
Tools: OSTIS, KBE, HTML.

https://github.com/ldvitushko/Syntactically-validating-formulas-in-a-utterance-logic-language

This system allows you to analyze input strings, perform parsing and form a parsing tree if the string is a formula.
Programming language: Python;
Tools: nltk, PIL.

https://github.com/ldvitushko/Natural-language-dictionary-generation-system

The system allows you to analyze input texts, produce tokenization by words, to bring the received words into normal form and to form both a dictionary of lexemes and their corresponding word forms, and a dictionary with morphological information for known word forms.
Programming language: Python;
Tools: pymorphy.

https://github.com/ldvitushko/Syntactic-Text-Analyzer

The system performs automatic syntactic analysis of the natural language text submitted to it for input in an html file in English.
Programming language: python;
Tools: nltk, PIL.