NAIIIK@github: ~
NAIIIK@github ~ $ whoami
Mikita Radzivonau

Hi, I'm Mikita 👋

Java Backend Developer
Typing animation
LocationŁódź, Poland AboutJava backend developer focused on building reliable, well-tested services.
NAIIIK@github ~ $ cat stack.txt
CoreJava 8+, SQL, OOP, SOLID, Design Patterns FrameworksSpring Boot, Spring MVC, Spring Security, Spring Data JPA, Hibernate DataPostgreSQL, Redis, Liquibase, Flyway ArchitectureMicroservices, Apache Kafka, REST, OpenAPI / Swagger, JWT ToolsDocker, Docker Compose, Maven, Gradle, Git TestingJUnit 5, Mockito, Testcontainers, Bean Validation
NAIIIK@github ~ $ ls projects/

payment-service/ →

Production-grade patterns: hexagonal architecture, idempotency, optimistic locking, audit trail, structured logging, JWT authentication and Stripe integration.

passport-inspector-platform/ →

Microservices-based system for asynchronous passport data verification, integrating with a mocked external SMEV service.

task-manager/ →

Jira/Trello-style task management REST API built with Spring Boot.
NAIIIK@github ~ $ cat languages.txt
RussianNative PolishC1 EnglishB2 (TELC)
NAIIIK@github ~ $ cat contact.txt
Emailradzivonaumikita@gmail.com LinkedInlinkedin.com/in/mikita-radzivonau Telegramt.me/babzooniz WhatsAppwa.me/48501036320 GitHubgithub.com/NAIIIK
NAIIIK@github ~ $