Study Roadmap Document for Data Scientist/AI Roles with Sayantan Ghosh

This document outlines a 3-month structured roadmap for preparing for AI and Data Science interviews:

• Month 1 (Fundamentals): Focuses on core Machine Learning and Deep Learning concepts, Python coding practice (NeetCode 150), and Statistics/Probability.
• Month 2 (LLM Deep Dive): Centers on understanding Large Language Model architecture, including tokens, embeddings, and Retrieval-Augmented Generation (RAG).
• Month 3 (System Design & Prep): Covers ML system design, mock interviews, and deploying a 5-step framework for handling design problems (clarifying questions, inference paths, versioning, A/B testing, and monitoring).