16. SQL/NoSQL databases:
Score: 7
Qualitative Assessment: Good
Description: Bhushan shared challenges he faced with NoSQL databases and his solutions, indicating his proficiency with these technologies.

17. Data ingestion/integration:
Score: 7
Qualitative Assessment: Good
Description: Bhushan's use of Kafka Connect for data ingestion and integration showcases his relevant experience.

18. Kafka Streams/Kafka Connect:
Score: 7
Qualitative Assessment: Good
Description: Bhushan has practical experience with Kafka Streams and Kafka Connect, which he discussed in the context of enhancing data ingestion.

19. Data transformation/storage:
Score: 7
Qualitative Assessment: Good
Description: Bhushan described tackling data transformation and storage challenges, particularly with Elasticsearch and Kubernetes.

20. Jira/Rally:
Score: 7
Qualitative Assessment: Good
Description: Bhushan's use of Jira to manage complex projects and ensure task completion was well-articulated.

Overall, Bhushan's technical expertise and experience are strong, but he could benefit from refining his communication skills and providing more contextually relevant responses.