designed and developed the system architecture from scratch, ensuring scalability and robust performance. Spearheaded the creation of core functionalities and implemented numerous key features to enhance application capabilities. Designed and implemented REST endpoints, services, and repositories, optimizing data management and integrity. Developed and maintained comprehensive unit tests using JUnit, Mockito, and TestContainers to ensure code reliability and robustness.

Creating REST endpoints, services, repositories, managing data, implementing unit tests, processing external data and files, fixing bugs, code refactoring.

Faculty of information technologies and control, radioelectronics engineer