16. - **python**:
Score: 3
Qualitative Assessment: Needs Improvement
Description: Tanmay did not demonstrate his Python skills during the interview. He should discuss specific projects or tasks involving Python.

17. - **mysql**:
Score: 2
Qualitative Assessment: Needs Improvement
Description: Tanmay did not mention MySQL or demonstrate knowledge of database management. He should focus on discussing his experience with SQL.

18. - **power bi (business intelligence)**:
Score: 2
Qualitative Assessment: Needs Improvement
Description: Tanmay did not discuss Power BI or data visualization. He should highlight any experience with creating dashboards or visualizations.

19. - **excel**:
Score: 3
Qualitative Assessment: Needs Improvement
Description: Tanmay did not mention Excel skills, which are important for data validation and analysis. He should discuss his proficiency with Excel functions.

20. - **python programming**:
Score: 3
Qualitative Assessment: Needs Improvement
Description: Tanmay did not demonstrate Python programming skills. He should provide examples of projects or tasks involving Python coding.