In over 9 years of her career, Catalina has worked with different applications in various fields, focusing mainly on software development, using technologies such as Java, Spring, Angular, but also design pattern concepts, architecture and security, which helped when moving from Systems Engineer to Software Architect. Currently, Catalina is a Senior Architect and deals with Command&Control software for NATO member countries. When she is not trying to move the monolithic application into the future of microservices, Catalina makes a lot of Legos and puzzles, reads and plays video games.