Courses by Arun Nagarathanam

Find the work you want to learn to do.

I teach through the decisions and checks behind a result. Choose a course by the work you want to try next.

Explore the learning routes

Start here / available now

Build something real with Claude Code.

01 / Build

Claude Code Without Coding: AI That Does Real Work for You

Start with the installation, give Claude Code a real project, and learn how to check what it changes as you build.

Watch a recorded build before deciding
Learn to inspect the work, not just the answer
Student resources in course order

Explore Claude Code Student resources

Now on Udemy

Understand what an AI agent is doing.

Learn how to direct an AI agent at work. Follow a real agent run, then learn how models, tools, memory, agentic workflows, RAG and MCP fit together.

Claude Code teaches a specific tool for building. Introduction to Agentic AI and AI Agents starts with the work an agent does across tools and shows how to inspect its choices.

Open the course on Udemy

Read what the course covers

Introduction to Agentic AI and AI Agents course image

Observe the runCheck the sourcesExplain the choice

More routes

Go deeper into the work you already do.

Leading with AI agents, search, AI visibility and presentation design each have their own route.

02 / Leadership

Lead with AI agents

If you can delegate to a person, you can delegate to an AI agent. Hand routine leadership work to agents and keep the judgment for yourself.

Meeting follow-throughBusiness contextPriorities and decisions

Explore the course

03 / Search

Build an SEO foundation

Learn how to research search demand, structure useful pages, and work through technical and off-page SEO.

Search intentKeyword researchOn-page SEO

Explore the course

04 / Search

Learn GEO and AI search

Study how AI search systems find information, and improve the clarity, structure and evidence of the pages you publish.

Entity clarityUseful answer blocksStructured pages

Explore the course

05 / Design

Design better presentations

Learn visual hierarchy, slide composition, typography and animation through practical presentation work.

Layout and hierarchyTypography and colorCharts and diagrams

Explore the course

Also available

Keep exploring.

Video Editing with Premiere Pro

A practical introduction to editing and finishing video in Adobe Premiere Pro.

View on Udemy

ChatGPT for Working Professionals

Explore useful ways to apply ChatGPT to everyday professional tasks and communication.

View on Udemy

Already in a course?

The student libraries put guides, notes and worksheets beside the lessons, in course order.

Open student resources