Андрей Ветеран

Andrii Dubinchuk
Junior Java Developer

CONTACT PROFILE
LinkedIn: Junior Java Developer with hands-on experience in Java CLI
[відкрити контакти](див. вище в блоці «контактна інформація») applications. Strong in Java Core, Collections, Stream API, JSON
persistence, and JUnit 5. Focused on backend development and
Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
clean, testable code.
Location: Ukraine / Poland | Remote
GitHub: github.com/PepperSan

EDUCATION
Specialist in Psychology (Master’s level)
WORK EXPERIENCE
Zhytomyr State Technological University, Military Service Armed Forces of Ukraine
Ukraine 2011 – 2016 2008–2017; 2022–2024 | Ukraine

Performed engineering and sapper tasks, ensuring the safety of

SKILLS positions.
Deployed and maintained communication equipment.
JavaCore (ООP, Collections, Worked under high pressure and tight deadlines.
Stream API)
Quickly adapted to new tasks and changing conditions.
JUnit 5
Git / GitHub
Maven
IntelliJ IDEA
PROJECTS
SOLID, Clean Code
Basic Design Patterns PepperModeGame Tracker — Java (CLI)
Implemented CLI-based tracking system for games and sessions.
Designed JSON repository architecture and service layer.
ADDITIONAL EXPERIENCE Wrote modular tests using JUnit 5.
Structured codebase according to
Gestalt Therapy & Psychology
Java best practices.
Psychology specialist education (2011–2016). Managed Git repository and commit
Currently studying Gestalt Therapy workflow.
(Stage 1). Applied layered architecture (repository/service).
Developing communication,
emotional regulation, and resilience
skills.

LANGUAGES
Ukrainian —Native
Russian — Fluent
English — B1/B2 (improving)