POZHAN/POOR SITE
Personal AI & Engineering Lab
破绽

Explore the gaps.
Build what's next.

Poor site

Rich thoughts.

AI Agents / Knowledge Systems / Software Engineering

01 / Explore

Currently Exploring

01

AI Agents

Agent architecture / memory / tools / orchestration

02

Knowledge Systems

RAG / retrieval / personal knowledge / search

03

Software Engineering

Architecture / infrastructure / developer productivity

02 / Build

Selected Projects

001

Personal Knowledge Agent

A personal RAG system for retrieving, connecting, and reasoning over my own knowledge.

Agent/RAG/PostgreSQL/pgvector
StatusActive
View Project→
002

Architecture Agent

An AI assistant for exploring architecture options, trade-offs, and engineering decisions.

Agent/Software Architecture
StatusExperiment
View Project→
03 / Learn

Latest Knowledge

2026.08.15

Testing the POZHAN Knowledge System

POZHAN/MDX/Test
2026.08.14

Building Agent Memory with PostgreSQL

Agent/PostgreSQL/Memory
2026.08.10

Designing a Personal RAG System

RAG/Retrieval/Knowledge