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HavarTechPulse

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Books

Books for people who build things.

Everything we have learned on client projects, written down and priced so anyone can start. Instant download, read on any device.

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HavarTechPulse PressData Science with Generative AIDesmond Onam

The featured book

Data Science with Generative AI

A practical guide to building with LLMs, from notebook to production

Most generative-AI books stop at the demo. This one starts there. You will build retrieval pipelines over real documents, evaluate model output properly, and learn where LLMs earn their cost — and where a plain regression model still wins.

What’s inside

  • Prompting as engineering: templates, versioning and tests
  • Retrieval-augmented generation over your own data
  • Evaluating LLM output without guessing
  • Cost, latency and when not to use an LLM
  • Deploying and monitoring what you built

Written for

  • Analysts and engineers adding LLMs to real products
  • Data scientists who want evaluation, not vibes
  • Technical managers deciding what is worth building

USD 24

PDF + EPUB · instant download

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Also on Payhip

Guides and templates

  • TemplatesThe Data Engineering Starter KitAirflow DAG and dbt project templates we use on client work.View on Payhip
  • GuideInterview Prep: Data & ML RolesThe questions mentees are actually asked, with worked answers.View on Payhip
  • EverythingThe full catalogueEvery book, guide and template in one place.payhip.com/Desney
HavarTechPulse PressData Science with Generative AIDesmond Onam
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