Олег

OLEH KRUPII
J A V A D E V E L O P E R

[открыть контакты](см. выше в блоке «контактная информация») [ Telegram ] SUMMARY
With a background in Computer Science and intermediate-
[открыть контакты](см. выше в блоке «контактная информация») [Gmail]
level English, I have a solid foundation of knowledge necessary
for Java programming. I have also worked on personal projects
Ukraine, Lviv
to develop my skills. I am enthusiastic about collaborating with
LinkedIn: Oleh Krupuj [LinkedIn] a team and learning new things. Additionally, I adore table
GitHub: codered23 [Github] tennis and chess, which improve my concentration and
strategic thinking. I am seeking opportunities to work on
SKILLS projects that will allow me to grow professionally and build my
career as a Java developer.

Java: Java 8, Java Core, Collections,
EXPERIENCE
OOP, SOLID
Training projects, Oct 2022 - Present
DB: Hibernate, JDBC, MySQL During my training projects, I have gained hands-on experience in
Spring: Spring Core, Spring Web, Java development, particularly working with technologies such as
Spring MVC, Spring Security, Spring Data, Hibernate, Servlet API,
Spring Security
H2, and JSTL. These projects have allowed me to apply my
Web Development: Servlet, JSP, knowledge and skills to practical scenarios. I also worked in a team
of several developers where we implemented our own project
Tomcat, HTML, CSS, XML
Tools: JUnit, Maven
See some of my projects at:
Version Control Tools: Git
Taxi Service [A simple web application that supports authentication,
IDE: IntelliJ IDEA registration and other CRUD operations]
English: Intermediate GitHub Code [taxi-service]

Mini Cinema Online [This app is created to imitate a simple cinema
EDUCATION app with ability to authorize user]
GitHub Code [cinema-app]
Technological College of the National
Responsibilities:
University "Lviv Polytechnic" Collaborating with other developers, designers, and
stakeholders to understand project requirements and provide
Qualification and Degree
valuable input.
Junior Specialist in the field of Writing, testing, and debugging Java code to create efficient
"Computer Science" and reliable software applications.
Continuously enhancing and maintaining the existing codebase
2019 - 2023 to ensure its quality and stability.
European University ADDITIONAL EDUCATION
"Computer Science" Java course at Mate Academy (OOP, Java 8+, Spring,
2023 - 2025 Hibernate)
Supplemental literature on Java programming, including
books and online resources
Java Enterprise Course on the Bobocode YouTube Channel