depends how technical X and Y are. If it maybe be explained veryyy briefly and a recruiter will even know what it means then what u have is fine
sterile cipher
depends how technical X and Y are. If it maybe be explained veryyy briefly and a recruiter will even know what it means then what u have is fine
otherwise something like
Integrated with internal tool using Java, saving $5m monthly and reducing reliance on 3rd party tools
or
Integrated with internal tool to do X using ABC, saving ….
nah