Help regarding transition from learning springboot to working on enterprise level springboot applications

Hey all, I was learning springboot for long time, and now I have access to our company springboot repositories, is there any resource which helps in smoothly transitioning between learning springboot and dealing with enterprise level springboot project, for example in every microservices there are different modules, there is a single Application file in all the modules (mostly in a folder named rest), we have to build it and downloads files, then there is some concept of wsdl alsoHey all, I was learning springboot for long time, and now I have access to our company springboot repositories, is there any resource which helps in smoothly transitioning between learning springboot and dealing with enterprise level springboot project, for example in every microservices there are different modules, there is a single Application file in all the modules (mostly in a folder named rest), we have to build it and downloads files, then there is some concept of wsdl also 2024 passout