Java Developer

Java developer with 10 years of experience. Currently working for an Austrian company developing information systems for hospitals. He is also working on projects that are more about patient and doctor portals and all these projects are already deployed in hospitals in Austria and Switzerland. He does development in Liferay Portal and uses Java and React for BE, ExtJS for FE. The databases he has used are MySQL and PostgreSQL. In addition, he has been working with Docker for the last 2-3 years. He is used to working in Scrum and has also done Scrum master. During his career, he has also gained experience as a team leader and is currently responsible for mentoring and guiding more junior colleagues technically. He is fluent in English and has a B1 level in German. He can read texts and documentation, but does not speak German at a professional level.

Senior Full Stack Developer

(10/2015 – now)

• Developed custom features in the healthcare domain using Liferay Portal, focusing on both backend (Java, PostgreSQL) and frontend (Sencha ExtJS/React) development.
• Served as an expert in ExtJS development, responsible for knowledge sharing and maintaining a library of reusable components.
• Collaborated with project owners to design the architecture of new features.
• Mentored and guided team members through pair programming and code reviews.
• Maintained existing features with a specific focus on frontend development.
• Managed and maintained staging servers for testing and deployment.
• Resolved advanced technical issues on staging and production servers.
• Organized and facilitated regular knowledge sharing sessions within the team.

Junior Frontend Developer

(09/2013 – 09/2015)

• Developed custom features in the healthcare domain using Liferay Portal, working on both backend (Java) and frontend (Sencha ExtJS) development.
• Assumed the role of team leader for a small team of developers.
• Collaborated with the team to deliver high-quality code and meet project requirements.
• Participated in the design and implementation of new features.
• Contributed to the development of portlets, hooks, and themes within the Liferay Portal framework.

EDUCATION

Computer Science (M.Sc.)

(2008 - 2014)

University of Pavol Jozef Šafári