Architecture
Hands-on breakdowns of ECIF, core banking, distributed architecture, and Domain-Driven Design (DDD).
Columns
Three columns
Series organized around my day-to-day work, updated continuously.
Open column
Banking
Payment clearing, interest and limits, accounts/cards, AML/KYC/CRS, and other core banking topics.
Data
Data governance, encryption and security, sharding, messaging, and stream processing.
Recent
Recent blog
Latest articles and notes — more on the blog page.
First post — why "Zhuifeng Notes"
After years of building banking system architecture, most of what I’ve learned — the pitfalls, the hard-won …
Projects
My Projects
Products and tools I’m building or following — updated now and then.
PageFly
AI-era page hosting — supports HTML and Markdown.
Let’s make complex systems clearIf you work on banking systems, distributed architecture, or payment clearing, let’s talk.