Android CPU usage/time for currently used application

Hello, I am Himanshu and I am an Android and IOS developer with 5+ years of experience. I have worked with Objective-C and Swift for developing IOS applications. My Android skills include: REST, Fragments, New components, Native design, Material Design. Language skills: Java, C / C ++, Object Pascal, SQL. Work with information systems and relational databases (MySQL / MSSQL / Oracle). Before starting it would be great if you can have a discussion with me about the features to be added. Looking forward to affirmative response. Thanks with Regards Himanshu

A proposal has not yet been provided