16. Java/Kotlin Programming:
Score: 7
Qualitative Assessment: Good
Description: Rajat has a good grasp of Java/Kotlin programming for Android, as evidenced by his experience and the coding guidelines he follows.

17. CI/CD Pipelines/Automated Testing/Build Automation:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Rajat's knowledge of CI/CD pipelines is basic, and he could benefit from more hands-on experience in this area.

18. AOSP/AAOS Experience:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Rajat has limited experience with AOSP/AAOS, and his response indicated a need for further development in this skill.

19. Cloud Platforms/Containerization Knowledge:
Score: 2
Qualitative Assessment: Needs Improvement
Description: Rajat lacks experience with cloud platforms and containerization, which is an area for improvement given the role's requirements.

20. Android Development Tools Proficiency (Android Studio/ADB/Gradle):
Score: 8
Qualitative Assessment: Good
Description: Rajat demonstrated proficiency with essential Android development tools and provided examples of solving complex issues using them.