Rafael Fischer

About The Author

Rafael Fischer, PhD, is a Generative AI Software Engineer with over 6 years of experience designing and delivering scalable AI-powered products for companies in the US, Europe, and Brazil. He specializes in building full-stack, product-oriented solutions that integrate LLMs, agentic workflows, and secure, cloud-native architectures to create intuitive, high-impact user experiences.

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Books by Rafael Fischer

Prompt Engineering in Practice

Design, test, and improve AI prompts

By Richard Davies and Rafael Fischer

Get a free eBook (PDF or ePub) from Manning as well as access to the online liveBook format (and its AI assistant that will answer your questions in any language) when you purchase the print book.

Anyone who’s tried to build software on top of an LLM knows that prompts are unpredict...

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