Лев

LEV BEREZOVSKIY [открыть контакты](см. выше в блоке «контактная информация»)
Lviv, Ukraine
[открыть контакты](см. выше в блоке «контактная информация»)
GitHub
JAVA DEVELOPER Lev Berezovckiy Ready to work in office/
remotely
Lev Berezovskiy

SUMMARY
As a Java developer with an engineering education and a background in system administration, I bring a unique blend of technical expertise
to the development team. With strong knowledge of Java programming, I am able to create and maintain high-quality code. Got experience
in working both with Frameworks as Hibernate, Spring and Spring Boot. Also got experience in using Java Multithreading for code
optimization. I possess strong communication skills, both in my native language and intermediate English, which enables me to effectively
collaborate with team members and understand user requirements. I am a quick learner and passionate for growth in the field of Java web
development.
SKILLS
OOP, Design patterns Hibernate, JPA, JUnit H2, MS SQL Server, PostgreSQL Docker, AWS
Java 8+, Servlets, Tomcat, JDBC Spring MVC/Security/Boot HTML, CSS, JavaScript English: Upper-Intermediate

EXPERIENCE
Java Developer, Training projects, Apr 2022 - Present
See some of my projects at GitHub:
Taxi-Service:
https://github.com/DooMLeoN/Taxi-Service
Taxi-Service is a web application based on Tomcat Java Servlet and that allows us to perform CRUD operations and also supports registration.
Mini Cinema Online:
https://github.com/DooMLeoN/my-cinema-app
Cinema-app is a global team project that combines JavaScript and CSS technologies in combination with Spring Security and Hibernate Validator
to provide wide functionality for various members and user security.
Rick and Morty cartoon character database:
https://github.com/DooMLeoN/Rick-And-Mort
Rick and Morty Database is a web application based on Spring Boot, Hibernate and PostgreSQL. This software project automatically downloads
and updates character information from external web resources to an internal database, and also supports dynamic character search.
All presented applications were written using the Java programming language and the principles of object-oriented programming. Also, each
application was subjected to testing and debugging to ensure that software applications are bug-free and function properly. And documentation
has been written for each code so that other developers can understand it, and updated existing documentation as necessary. Technologies:
Spring MVC, Spring Security, Spring Data, Hibernate, Servlet API, H2.

WORK EXPERIENCE
System administrator
Mar 2018 - Apr 2023
Key accomplishments:
I was able to optimize the operation of the server, by finding out which offices use the least traffic, which allowed me to identify and get rid
of redundant components, due to which the devices did not fail during voltage drops.
Thanks to my telecommunications education, I was able to understand what was the reason for speaker noise. Thanks to which it was
possible to avoid unnecessary expenses

EDUCATION
National Aerospace University named after M.E. Zhukovsky "Kharkiv Aviation Institute"
Qualification Telecommunications and Information Systems Engineer
Dates Attended • 2016 - 2021

ADDITIONAL EDUCATION
Java course at Mate academy CodeWars
Java 8+, Hibernate, Multithreading, Spring Boot 137 Kata Completed

Books Udemy course
Craig Walls “Spring Boot in Action”, Josh Long and Kenny Advanced Java Course
Bastani “Cloud-Native Java”