Person

Jeff Katz

Jeff Katz's DataTalks.Club podcast discussions, organized for topic exploration.

Jeff Katz

Background

Jeff Katz is a Machine Learning Engineer with a deep background in applied AI, data engineering, and technical education. At AppFolio, he designs and builds AI agents that guide prospects through the sales lifecycle using LangChain, LangGraph, and OpenAI models. His work combines natural language processing, reinforcement learning, and production engineering to bring intelligent automation into real business workflows. He also contributes to AppFolio’s multi-agent systems in Python and Java using PyTorch and large language models.

Podcast Discussions

• Build a Data Engineering Career: Bootcamp Curriculum, SQL Mastery & Interview Prep. Discussed: Episode Overview & Guest Introduction; Guest Background: Lawyer → Developer → Educator; Active Learning & Continuous Student Feedback (teaching methods); Education as Social Impact: Training, Refugees, Last-mile. Related topics: data engineering, education, career growth.
• Data Engineering Job Prep & Interview Guide: Python, SQL, Portfolio & Job Search Tips. Discussed: Webinar Recap: Hiring Demand and Skill Gaps; Core Skills & Tools: Python, SQL, Docker, Airflow, Data Warehouses; Python & SQL Depth: Project Volume and Emphasis; Code Quality & OOP: Small Functions, Classes, Tests. Related topics: data engineering, job search, tools.