Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/10972518/

Work experience

Java developer

from 08.2025 to now (1 year 2 months)
EPAM, Дистанційно (IT)

•Developed a microservice for user bookings in Java 21/Spring Boot, successfully integrating it with Membership Plans and Activity Tracking via Service Discovery (Eureka).
•Reduced booking processing time by 20% and improved peak-hour system availability through resilient API design and PostgreSQL query optimization.

Java developer

from 01.2025 to 06.2025 (6 months)
SoftServe, Львів (IT)

•Engineered 5+ production-ready RESTful APIs (Java 21, Spring Boot) for habit tracking and reward systems, contributing to a 15% increase in Daily Active Users (DAU).
•Reduced core API latency by 10-15% and cut DB CPU load during peak traffic through PostgreSQL schema refactoring and SQL query optimization.
•Enhanced codebase maintainability by modernizing legacy services with Java 21 features and maintaining 80%+ test coverage (JaCoCo) using JUnit and Mockito.

Education

Humanitas Academy

Project management, Дніпро
Higher, from 2023 to 2026 (3 years)

ФКРКМ Ім. Олеся Гончара

Software engineer
Unfinished higher, from 2021 to 2025 (4 years)

Knowledge and skills

• Добросовестность
• Git
• Знание принципов ООП
• Обучаемость
• Java
• SQL
• Spring boot
• Hibernate
• Spring Framework
• Spring MVC
• Spring Security
• Spring Data
• Spring Web
• Spring Data JPA
• Liquibase
• Apache Maven
• Microservices
• REST API
• RabbitMQ
• AWS
• MySQL
• PostgreSQL
• Знання технологій JDBC
• JUnit
• Mockito
• Docker
• JSON Web Token
• OAuth2
• GitHub
• GitLab
• Thymeleaf
• HTML
• CSS
• Agile
• Scrum
• Зосередженість
• Знання принципів ООП

Language proficiencies

• English — above average
• Ukrainian — fluent
• Polish — beginner