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Austin Choi

Speaker

Austin Choi

2

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Delivery Solutions Architect Databricks

Austin Choi is a Delivery Solutions Architect at Databricks, specializing in Data Science and GenAI implementation. His background in Data Science includes roles at Deloitte, IBM, and Cisco, and he has helped numerous customers design GenAI solutions on Databricks using the latest open-source technologies. He is passionate about education and discovery and organizes young adult Catholic communities in the Los Angeles area while contributing to the broader community.

Bio from: Data + AI Summit 2025

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Accelerate End-to-End Multi-Agents on Databricks and DSPy

A production-ready GenAI application is more than the framework itself. Like ML, you need a unified platform to create an end-to-end workflow for production quality applications.Below is an example of how this works on Databricks: Data ETL with Lakeflow Declarative Pipelines and jobs Data storage for governance and access with Unity Catalog Code development with Notebooks Agent versioning and metric tracking with MLflow and Unity Catalog Evaluation and optimizations with Mosaic AI Agent Framework and DSPy Hosting infrastructure with monitoring with Model Serving and AI Gateway Front-end apps using Databricks Apps In this session, learn how to build agents to access all your data and models through function calling. Then, learn how DSPy enables agent interaction with each other to ensure the question is answered correctly. We will demonstrate a chatbot, powered by multiple agents, to be able to answer questions and reason answers the base LLM does not know and very specialized topics.ow and very specialized topics.

Learn to Program Not Write Prompts with DSPy

Writing prompts for our GenAI applications is long, tedious, and unmaintainable. A proper software development lifecycle requires proper testing and maintenance, something incredibly difficult to do on a block of text. Our current prompt engineering best practices have largely been manual trial and error, testing which of our prompts work well in certain situations. This process worsens as our prompts become more complex, adding multiple tasks and functionality within one long singular prompt. Enter DSPy, your PROGRAMATIC way of building GenAI Applications. Learn how DSPy allows you to modularize your prompt into modules and enforce typing through signatures. Then, utilize state of the art algorithms to optimize the prompts and weights against your evaluation datasets, just like machine learning! We will compare DSPy to a restaurant to help illustrate and demo DSPy’s capabilities. It's time to start programming, rather than prompting, again!