Дар'я

Profile
Daria Bakal Highly motivated and detail-oriented person transitioning into Software
JUNIOR JAVA DEVELOPER Development. Recently completed an intensive Java Developer course,
demonstrating a strong foundation in OOP, Java Core, and the Spring ecosystem.
Passionate about clean code, continuous learning, and ready to apply structured
problem-solving skills to complex engineering tasks.

Details Employment History
Lviv
Safety and Quality Control Specialist, Gwynn Logistics, Lviv
Ukraine FEBRUARY 2023 — OCTOBER 2024
[відкрити контакти](див. вище в блоці «контактна інформація»)
Assistant to CFO, DevsX, Lviv
[відкрити контакти](див. вище в блоці «контактна інформація») JUNE 2023 — JULY 2024

Data Quality Manager, Jome, Lviv
NOVEMBER 2024 — MAY 2025

Java developer course, Mate academy
Languages OCTOBER 2024 — PRESENT
English - C1
Ukrainian - native

Technical Skills
Languages: Java 8+ (Core, OOP, Collections, Streams, Lambda), SQL
Backend: Spring Boot, Spring MVC, Spring Data JPA, Hibernate, RESTful APIs
Security: JWT Authentication, Role-based Access Control (RBAC), Password
Encryption (BCrypt)
Databases: PostgreSQL, MySQL (design, optimization, JPA/Hibernate ORM,
Liquibase migrations)
External APIs: Stripe Payment Gateway, Telegram Bot API
Cloud: AWS (EC2, RDS, deployment and configuration)
Tools: Git/GitHub, Maven, Docker, Postman, IntelliJ IDEA, Linux CLI,
Swagger/OpenAPI
Testing: JUnit, Mockito, Integration Testing
Practices: SOLID principles, Design Patterns (DI, Repository, MVC), REST
architecture

Projects

Car Sharing Service API GitHub | Oct 2025
Car rental platform with Stripe payments, Telegram notifications, and
scheduled overdue checks
Tech: Spring Boot, Spring Security, JWT, MySQL, Stripe/Telegram APIs,
Docker, CI/CD

Online Bookstore API GitHub | Sep 2025
E-commerce API with cart, orders, search/pagination, and role-based
access control
Tech: Spring Boot, Spring Security, JWT, MySQL, Liquibase, MapStruct,
Docker, Swagger

Education
Master of Medicine, Danylo Halytsky Lviv National Medical University,
Lviv
SEPTEMBER 2016 — JULY 2022