Hi Yiming, thank you so much for sharing! I liked the read and also believe that Python is the language to go as it is suitable for many use cases. Especially a strong one like data science, but also many more.

One questions regarding Spring Boot/Spring Cloud, are you still using that for your workflows or are you switching that to Apache Airflow (native Python)? I believe that would be a perfect fit for your environment but would be curious if you already tackling that now or have it in mind for later?