Java Developer & React Developer

Experienced software developer with expertise in Java, ReactJS, and NodeJS. Skilled in collaborating with international teams and utilizing agile methodologies. Currently working as a backend developer, focusing on microservices and data processing. Strong background in full-stack development, including experience with Java, Spring, and ReactJS for various projects. Continuous learner with certifications in Java and Splunk. Native Slovak speaker with proficiency in English and German.

Backend Developer | 12/2023 - present Developing a backend microservice to process and store data efficiently using Java and PostgreSQL. Implementing REST endpoints for other systems and ensuring quality through comprehensive testing. Working within an Agile methodology with technologies like Java 17, Git, and Jenkins.

Full-stack Developer | 5/2021 - 11/2023 Developing an online platform based on microservices using Java, JavaScript, and ReactJS. Working on both frontend and backend areas, focusing on backend development with asynchronous and synchronous interfaces. Conducting unit and integration tests, participating in code reviews, and supporting colleagues with technical challenges.

Backend Developer | 5/2020 - 3/2021 Developing API services using Java and Spring related technologies. Integrating Apache Ignite for performance optimization and Apache Cassandra for data storage.

Full-stack Developer | 12/2019 - 4/2020 Developing and maintaining an application using Java/Spring for the backend and ReactJS for the frontend. Leveraging Couchbase DB managed with AWS cloud solutions.

Software Tester | 5/2019 - 11/2019 Writing automated tests using the JBehave framework.