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OLEKSANDR PAVLIKOVSKYI
Junior Java Developer
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | Lukasha Street, 4, Lviv, Ukraine
LinkedIn: [open contact info](look above in the "contact info" section) | GitHub: github.com/Gituse1
Telegram: t.me/Shura_Oleksandr | Cisco: credly.com/badges/316059b6-37f84ac1-877e-65e8a32aa3c3/public_url

SUMMARY
Junior Java Developer with 1+ years of experience building web applications. Proficient in Java Core
(OOP, Collections, Exceptions, String handling, basic Generics), Spring Boot, and MySQL, with practical
knowledge of JVM fundamentals, Stream API, and JDBC. Developed a ticket booking application using a
multi-layer architecture (Controller, Service, Repository) powered by Hibernate and Spring Data JPA.
Experienced in maintaining code quality through Mockito and managing projects with Maven and Gradle.
Familiar with HTML, CSS, JavaScript, React, and Node.js. Currently studying Docker and microservices
architecture (no professional experience with them yet). Confident with Git and GitHub for version
control.

EDUCATION
Bachelor, Institute of Computer Technologies — Lviv Polytechnic University
09/2023 – 04/2027, Lviv

PROJECTS
Bus Ticket Booking System — github.com/Gituse1/Spring_Boot_after_Cursova
● Designed a multi-layer architecture (Controller, Service, Repository) to ensure modularity and
scalability
● Optimized data access by writing complex MySQL queries and utilizing Spring Data JPA
● Validated system logic and REST endpoints using Postman; covered core services with Mockito
unit tests; handled application-level exceptions with custom exception classes
The Bunker — github.com/Gituse1/Bunker/tree/main
● Game developed on personal initiative to gain coding experience
● Explored Redis, logging, and WebSockets through the project

SKILLS
Java Core: OOP, Collections, Exceptions, String handling, Generics (basics), Multithreading (basics),
Stream API, JDBC
Backend: Spring Boot, Spring Security (basics), Spring Data JPA, Hibernate, REST API
JVM: Basic understanding of JVM principles and memory model
Testing: JUnit, Mockito
Build Tools: Maven, Gradle
Database: MySQL, PostgreSQL, Redis
Tools: Git, GitHub, Postman, DBeaver
Currently learning: Docker, microservices architecture (no hands-on production experience yet)

LANGUAGES
English — B1 (Intermediate)