Олег

OLEH
SARAPUK
JAVA DEVELOPER
Summary

As an experienced Java Developer with a passion for problem-solving, I possess a solid background in OOP and
design principles, as well as expertise in Java Core and Web development. I am also proficient in utilizing
various design patterns to develop high-quality, efficient software solutions. In addition to my technical skills, I
possess advanced proficiency in English, having completed a six-month program at an international English-
speaking university. Furthermore, my passion for business and entrepreneurship is evident through my
successful online sneaker store, where I have gained valuable experience in managing processes efficiently. I
have also worked as a BJJ coach, demonstrating my ability to work with individuals from diverse backgrounds
and skill levels. With my unique combination of technical expertise, business acumen, and interpersonal skills, I
am confident in my ability to excel in any challenging and dynamic work environment.

Contact Skills
[открыть контакты](см. выше в блоке «контактная информация») Java Core, Java 8, Collections, OOP, SOLID, TDD
Telegram DB: JDBC, Hibernate, RDBMS (PostgreSQL, MySQL)
[открыть контакты](см. выше в блоке «контактная информация») Web Dev: Servlets, Tomcat, JSP, HTML/CSS, XML, JSON
LinkedIn Spring (Spring Core, Spring Web, Spring Security, SpringBoot)
GitHub Tools & Libraries: Maven, JUnit, Mockito
Ternopil, Ukraine / remote / relocate Enterprise/integration design patterns
Version Control Tool — Git
Education IDE — IntelliJ IDEA
Operating systems: Mac OS, Windows
West Ukrainian National University
Low basics of JavaScript and C++
Cybersecurity
Familiar with using Notion
2020 - Present
Knowledge of SDLC, Waterfall, Agile concepts (Scrum, Kanban)
Languages: English (Advanced), German(A2)
Mate Academy
Java Developer Experience
Feb 2023 - May 2023
Owner of online sneaker store
Additional education Managed and optimized business processes related to shoe
procurement and sales operations. Utilized effective
Cisco Basic C++ Course
communication and product displays to sell shoes to customers
Cisco Basic JavaScript Course
and increase sales. Created and executed successful advertising
Read Head First HTML and CSS campaigns to promote products and increase brand awareness.
and Clean Code

Projects
Cinema Application
GitHub
Technologies used: Java 17, Maven, Tomcat, MySQL, Hibernate, Spring Core, Spring Web MVC, Spring
Secuurity, Hibernate Validator, Javax Servlets, Javax Annotations
This project is a RESTful web application that serves as a simplified version of a real cinema app. Built on
the Hibernate and Spring frameworks, the application allows users to register or login as either a User or an
Admin, each with their own set of permissions. Users can view the movie schedule, purchase tickets, and
access information on available movies, including movie descriptions. Admins have additional permissions,
allowing them to create movies, cinema halls, and movie sessions based on them. They can also update or
delete existing movie sessions.
Taxi-Service
GitHub
Technologies used: Java, Maven, JDBC, MySQL, Java Servlets, Tomcat
This project is designed to function as a simplified version of a real taxi service. Authenticated users have
the ability to add or delete information pertaining to cars, manufacturers, and drivers. Additionally, users
can check for the existence of specific entities within the system as needed.

Achievements
Earned double bronze medals in the Ukrainian BJJ Championship
Participated in Ukrainian mathematical and physics olympiads
Competed in Ukrainian biathlon tournaments
Winner of regional volleyball competitions