Design Patterns in Microservices

Design Patterns: Practical Implementation in Java

TDD, Clean Code, and Refactoring (Java, C#, OOP)

Advanced SQL & Oracle Database – Practical workshops on database access, query optimization

Automatic Control and Robotics Engineer and current MSc Computer Science student with nearly 3 years of experience, including at Comarch. Specializes in modernizing Enterprise systems, blending legacy (Java 1.6, WebLogic) stability with modern technologies (Java 17, Spring Boot, Kafka, Artemis). Demonstrates strong Clean Code, TDD, and Scrum methodology proficiency. Passionate about effective, value-driven solutions and continuous growth in software engineering.

Modernized loyalty systems for the airline industry using both legacy and modern technology stacks. Designed and implemented core modules in Java 17 and Spring Boot, setting new standards for development. Maintained and optimized Enterprise systems (Java 1.6, EJB, WebLogic). Tuned ActiveMQ Artemis, doubling process throughput. Developed REST APIs, managed SOAP/JAX-WS integrations, optimized OracleDB, and automated migrations. Ensured system stability with JUnit, Mockito, and achieved significant test coverage while reliably participating in SDLC with Scrum.

Java Developer

Supported automotive system validation by developing test assistance software. Coordinated test cycle preparations, ensured instrumentation and environment readiness. Supervised engineering tests, collaborating with lead engineers to verify compliance. Optimized laboratory operations, managed documentation and tools for test plans.