A selection of projects I've worked on — both personal experiments and contributions to open source.
RAG Builder
RAG Builder is a well-architected, scalable, and secure RAG (Retrieval-Augmented Generation) application built on AWS. It allows users to create a knowledge base from PDFs and websites and then ask questions about it. The project is built with Python, AWS CDK, and LangChain, and it serves as a powerful demonstration of how to build production-ready GenAI applications on AWS.
- Stack: AWS CDK, Chainlit, FastAPI, LangChain, AWS Bedrock, LanceDB, Ragas, Typer, uv
- View on GitHub
Open Source Contributions
I also contribute to projects I use and care about:
| Project | Description | Contribution |
|---|---|---|
| PyAthena | Python DB API 2.0 (PEP 249) client for Amazon Athena | PR#554 |
| AWS CDK | Framework for defining cloud infrastructure in code | PR#33238 |
| Trino | Distributed SQL query engine for Big Data | PR#22314 |
Interested in collaborating? Get in touch.