Юрій

YURII PONOMARENKO

📍 Kharkiv, Ukraine | 📞 [open contact info](look above in the "contact info" section) | ✉ [open contact info](look above in the "contact info" section)
🔗 LinkedIn: [open contact info](look above in the "contact info" section)
💬 Telegram: https://t.me/anread

SUMMARY

Motivated Java Developer with 1.5 years of hands-on experience in backend development using
Java 17, Spring Boot, and PostgreSQL.
Strong problem-solving skills, a collaborative mindset, and a passion for clean architecture and
continuous learning.
Successfully contributed to building a marketplace backend with modern development practices,
including CI/CD, API documentation, testing, and containerization.

TECHNICAL SKILLS

Languages: Java (Good)
Databases: PostgreSQL (Good)
Operating Systems: Linux (Good), macOS (Good), Windows (Excellent)
Frameworks & Tools: Spring Boot, Spring Data JPA, Hibernate, Spring Security (JWT), RESTful
APIs, Maven, JUnit, Swagger, Postman
DevOps & Tools: Git, GitHub, Docker, Docker Compose, Flyway, Jira, Con uence, Figma, draw.io
Additional Skills: Architectural design, REST API testing, team collaboration, Agile/Scrum
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PROJECT EXPERIENCE

Marketplace Backend Development (2024)
🔗 GitHub Repository: https://github.com/Hutiir-Craft-Food/FoodBackend
• Designed and implemented backend architecture for a marketplace platform
enabling sellers to manage categorized products.
• Built JWT-based authentication and role-based authorization with Spring Security.
• Designed and managed database schema with PostgreSQL and Flyway for
version-controlled migrations.
• Integrated Spring Data JPA for e cient ORM and data handling.
• Deployed application using Docker and Docker Compose (hosted on Render).
• Documented APIs with Swagger and veri ed functionality via Postman collections
and automated JWT scripts.
• Wrote unit tests (JUnit) ensuring coverage for key business logic.

Key Features:
• Secure authentication and role-based access (buyer/seller).
• CRUD operations for products with ltering, sorting, and pagination.
• CI-ready database migrations with Flyway.
• Containerized setup for local and remote environments.
• Comprehensive REST API documentation.

Technologies: Java 17, Spring Boot, Spring Security (JWT), Spring Data JPA, PostgreSQL, Flyway,
Docker, Docker Compose, JUnit, Postman, Swagger, Git, Render.
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EDUCATION

• JavaRush Online – “Java Syntax” (2021–2022)
• ProgAcademy Online – “Java Core” (2022)
• Coursera – Google IT Support (2024)
Credential: https://www.credly.com/go/3A9fUccaLddyLI4Cl2E8ZA
• Self-education with leading online mentors (Alishev, Tregulov, Matveenka, Murza)
ongoing since 2022

LANGUAGES

• Ukrainian: Native
• English: Intermediate (good reading, improving listening and speaking)

SOFT SKILLS

• Team Collaboration: Actively supports teammates and fosters e cient
communication.
• Problem-Solving: Analytical and focused on delivering clean, e ective solutions.
• Quick Learner: Rapidly adopts new technologies and development practices.
• Leadership: Experience coordinating small teams and supporting project
management.

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