Summary

Experienced software developer engaged in all stages of the software development lifecycle, from planning to deployment. Proficient in creating, optimizing, and maintaining projects using Java and Angular technologies. Holds a Master's degree in Automation and Robotics Engineering. Thrives in dynamic environments, values teamwork, and adapts quickly to new challenges. Eager to apply expertise to innovative and cutting-edge projects.

Work Experience

Java Developer

KRUK S.A.
10.2023 – 03.2025
  • Developing and maintaining projects using Java and Angular for individual clients across multiple countries, enabling them to manage their debts online.
  • Integrating with external systems through APIs and RabbitMQ message queues.
  • Implementing and managing an A/B testing environment to analyze user behavior and identify preferred customer interactions.
  • Working closely with business teams from different countries to understand their needs and provide customized solutions.
JavaAngularSpring Boot HibernateRabbitMQKotlin NgRxPostgreSQLMSSQL RESTJWTGitLab

Java Developer

ERIF BIG S.A.
07.2021 – 10.2023
  • Designing and implementing quality, web-based software for managing credit information using Java and JavaScript.
  • Working with and improving CI/CD tools, such as Jenkins.
  • Creating and maintaining technical documentation.
  • Troubleshooting, debugging, testing, and improving existing software solutions.
  • Onboarding new employees.
JavaSpring BootJavaScript AngularDockerJenkins RabbitMQActiveMQOracle PostgreSQLSOAPREST

Trainee in Production Engineering

Sanden Manufacturing Poland
08.2019 – 10.2019
  • Programming Fanuc robot and Mitsubishi PLC drivers for production workstations.
  • Creation of training positions imitating machines on the production line (as part of autonomous maintenance).
Fanuc RoboticsMitsubishi PLCAutomation

Technical Skills

Backend & Core

Strong OOP in Java, Kotlin, SOLID principles, Design Patterns, Spring, Spring Boot, Hibernate, Web Services (REST/SOAP)

Frontend

Angular, JavaScript, HTML5, CSS3, NgRx, jQuery, JSP

Databases & Messaging

PostgreSQL, MSSQL, Oracle, MySQL, SQL, RabbitMQ (AMQP), ActiveMQ

Architecture & DevOps

CI/CD (Jenkins, GitLab), Docker, Maven, JUnit, Mockito, Software Architecture, REST APIs, JWT, JIRA