Rajat Dandekar

Dr. Rajat Dandekar, PhD in Mechanical Engineering from Purdue University, specializes in applying machine learning to complex physical systems. He co-founded Vizuara AI Labs.

books by Rajat Dandekar

Build a DeepSeek Model (From Scratch)
  • MEAP began November 2025
  • Last updated December 2025
  • Publication in Fall 2026 (estimated)
  • ISBN 9781633434325
  • 325 pages (estimated)
Included with a Manning Online subscription
  • printed in black & white
catalog / Software Development / Software Engineering / Technology and Computing / Language Models
resources: Source code Book forum Source code on GitHub

Build a DeepSeek Model (From Scratch) uses intuitive visualizations, code walkthroughs, and a problem-solution narrative to transform complex concepts into practical skills. You will start by coding a DeepSeekAttention module, progress to building a fully functional MoE layer, and set up a high-efficiency training pipeline. By the end of the book, you will have a fully operational mini-DeepSeek that runs on your laptop, along with the skills to extend and optimize it for your own research or production applications.