In one implementation, a method includes receiving data characterizing a notification indicative of modification to a first source code of a first layer of a software architecture. The first layer is stored in a first repository of a plurality of repositories of a microservice. The method further includes generating a modified first package including a first computer-executable code generated by at least compiling the first source code and assigning a unique first name to the modified first package. The method further includes transmitting an instruction to a repository manager of a package repository to store the modified first package with the assigned first name in the package repository. The method also includes generating a first modified container image including the modified first package.