Writing & Columns

On this site I write three kinds of columns, matching different focuses of my banking work:

• Architecture: ECIF, core banking, distributed architecture, and DDD;
• Banking: payment clearing, interest and limits, accounts/cards, AML/KYC/CRS;
• Data: data governance, encryption and security, sharding, messaging and stream processing.

I also run the WeChat column 金融科技百分百 (Fintech 100%), sharing hands-on practice and thoughts on banking systems, fintech, payments, distributed systems, and IT architecture.