I am a Java developer with 3 years of experience. I hold Oracle certifications: Java SE 8 Programmer (1z0-808) and Java SE 17 Developer (1z0-829). I have worked for companies such as Roche and the National Health Fund (NFZ). I possess extensive knowledge in Java programming, utilizing frameworks such as Spring and Hibernate. I have considerable experience in database management, testing, and designing and maintaining Java-based systems.