16. - **python**:
Score: 6
Qualitative Assessment: Average
Description: Tanmay's resume indicates proficiency in Python, but he did not demonstrate this during the interview. He should discuss specific Python projects and skills relevant to data engineering.

17. - **mysql**:
Score: 6
Qualitative Assessment: Average
Description: Tanmay's resume shows experience with MySQL, but he did not highlight this in the interview. He should discuss his SQL skills and experience with database management.

18. - **power bi (business intelligence)**:
Score: 0
Qualitative Assessment: Needs Improvement
Description: Tanmay did not mention Power BI or related skills during the interview. He should focus on discussing his experience with data visualization tools.

19. - **excel**:
Score: 0
Qualitative Assessment: Needs Improvement
Description: Tanmay did not discuss Excel skills during the interview. He should highlight his experience with data analysis and visualization using Excel.

20. - **python programming**:
Score: 6
Qualitative Assessment: Average
Description: Tanmay's resume indicates Python programming skills, but he did not demonstrate this in the interview. He should discuss specific programming projects and techniques.