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Agentic AI Zero to Hero: Build Agents, Crack Interviews
New
101 students

Agentic AI Zero to Hero: Build Agents, Crack Interviews

Build real AI agents — the agent loop, tools, RAG, MCP and multi-agent crews — with code you run and interview prep.
Last updated 10/2026
English
English

What you'll learn

  • Build the core agent loop and tool/function calling from first principles
  • Ground agents with RAG — retrieval, refusal behaviour, and evals that prove quality
  • Design, build, and test MCP servers the production way
  • Add human-in-the-loop approvals, pauses, and recovery that survive real failures
  • Orchestrate multi-agent crews with budgets, tracing, and cost control
  • Answer agent-architecture interview questions with real numbers and trade-offs

Course content

6 sections • 22 lectures • 2h 44m total length
  • What Is an AI Agent? The Agent Loop10:33
  • Tools & Function Calling — Giving the Model Hands9:27
  • The ReAct Pattern — Think, Act, Observe8:48
  • Agent Memory — Working, Short-Term & Long-Term9:24
  • RAG for Agents — Grounded Answers with Citations9:24

Requirements

  • Basic Python familiarity helps but is not required — every listing is explained line by line. A computer (Windows, Mac, or Linux); all tools used are free.

Description

This course contains the use of artificial intelligence.


22 animated lessons · ~2 hours 43 minutes · zero agent experience needed. Go from 'what is an agent?' to shipping production-grade AI agents — and answering the interview questions that come with them.


You will build the systems real teams ship: the core agent loop, tool use and function calling, retrieval (RAG) with grounded answers and refusal behaviour, Model Context Protocol (MCP) servers built and tested end to end, human-in-the-loop approvals that survive failure, and multi-agent crews with budgets, traces and evals. Every number in this course comes from code that was actually run — eval scores, token costs, success rates — shown on screen, never invented.


Includes: 4 downloadable PDF books (code examples + practice exercises with solutions for every lecture), quizzes and coding exercises throughout, and a full interview track — agent loop, RAG, multi-agent design and a senior playbook — so you finish able to build agents AND talk about them like an engineer who has shipped them.


Every project in this course is built the way it would be built on a real team: requirements first, code you can run yourself, tests that prove it works, and a production checklist before anything ships. You will debug real failure modes — runaway loops, runaway costs, tools that fail, agents that refuse — and learn the patterns senior engineers use to keep agents safe, observable, and affordable in production.

Who this course is for:

  • Developers who want to build AI agents for real products; engineers preparing for AI/agent interviews; builders moving from LLM demos to production systems.