jianfjin's repositories
traffic_simulator
simulate the traffic during the school time
react-agent
langgraph react agent demo
Agentic-Medallion
Revolutionary AI-powered ETL pipeline combining Medallion Architecture with autonomous agents on Databricks. Built during Accenture internship using LangChain/LangGraph for self-healing data transformations. Zero-touch Bronze→Silver→Gold processing with complete LangSmith observability.
context-engineering-intro
Context engineering is the new vibe coding - it's the way to actually make AI coding assistants work. Claude Code is the best for this so that's what this repo is centered around, but you can apply this strategy with any AI coding assistant!
advanced-python
Code for the "Advanced Python" section of my Python/PostgreSQL course
git_training
A repository for git_training
hello_world
a tutorial
d3
A JavaScript visualization library for HTML and SVG.
DOTUR
The last version of DOTUR that was created (posted for historical reasons)
ProgrammingAssignment2
Repository for Programming Assignment 2 for R Programming on Coursera