Kyrylo

Kyrylo Kusovskyi, Kyiv, Ukraine

Contacts: Email: [открыть контакты](см. выше в блоке «контактная информация») ; Phone: [открыть контакты](см. выше в блоке «контактная информация»); Telegram: @hellgus; GitHub: https://github.com/lolman135;
LinkedIn: [открыть контакты](см. выше в блоке «контактная информация»)
Profile

I'm a motivated Java developer with a strong understanding of the systems development process. I have a strong architectural
mindset, an understanding of paradigms, and the ability to easily master new technologies and adapt to different environments.
I'm very outgoing, find rapport with people easily, work well in a team, and have a great sense of humor.
Skills & Interests

• Technical:
Programming languages: Java, Kotlin, Python (additional)
Java Technologies: Java & Kotlin Core, Jakarta EE, Multithreading,
Databases: PostgreSQL, Oracle DB, Redis, tools: JPA, Hibernate ORM, Flyway, Liquibase
Spring: Spring Framework (Spring Core, Spring Web, Spring Data, Spring Security), Spring Boot
Building and Testing: Maven, Gradle, JUnit, Mockito, Testcontainers,
Tools: Git, GitHub, GitHub Actions, Docker, Confident work with Unix-like CLI
Cloud: Render hosting, familiar with Digital Ocean
Methodologies: OOP, FP, DDD, SOLID, GOF, Layered Architecture, Clean Architecture, Monolithic and Microservices
• Language: Ukrainian (native), English (B2)
• Interests (hobbies): Sport and live activities, reading books, drone piloting
Experience

Airbota – Job Exchange NOV 2025 – JAN 2026
Backend Developer
• Participated in the development of a job exchange using Spring Boot.
• Implemented a scalable API based on Clean Architecture and Domain-Driven Design, improving layer isolation
and implements low coupling.
• Simplified database management using Liquibase for versioned migrations, accelerating the database update
workflow by 20%.
• Improved the testing workflow using Testcontainers and a test class hierarchy for integration tests increasing
reliability and environment consistency.
• Documented REST API using OpenAPI specification and Swagger UI.

Student’s Project – Online Coffeeshop SEP 2025 – DEC 2025
Backend Developer, Team Lead
• Developed a system for the complete management of a coffee shop using Spring Boot and React on TypeScript.
• Organized team collaboration to develop well-structured and scalable order management system.
• Designed suitable and flexible architecture of system and created a documentation with requirements and UML diagrams.
• Designed and implemented a scalable PostgreSQL database schema with normalized tables and relationships.
• Containerized the application using Docker for consistent development and deployment environments.
• Organized presentation of the completed work to the mentor.
• https://github.com/lolman135/CoffeeLine

Activities and Leaderships

Google Developers Group Kyiv Kyiv
Volunteer DEC 2025 – CURRENT DAYS
• Contributed to organizing one of the largest IT events in Kyiv and fostering developer networking.
Education

National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” Kyiv
Bachelor’s degree in Computer Engineering (F7) 2023-2027

Hillel IT School Online
Java Developer Course: Certificate 2024-2025