GenAI & Chatbot Development Course

This repository contains my learning journey, lecture notes, exercises, and practical implementations from the GenAI and Chatbot Development course. Each lecture has its own folder with practice files and documentation.

Course Progress

Lecture	Topic	Status
01	Course Overview	Completed
02	HTML Fundamentals	Completed
03	HTML Tables, Images, Videos & Links	Completed
04	CSS Basics	Completed
05	CSS Flexbox	Completed
06	Node.js, n8n & No-Code AI Automation	Completed
07	n8n Automation Revision	Completed
08	n8n Email Attachment & Data Automation	Completed
09	n8n Email Attachment & Data Automation Revision	Completed
10	PostgreSQL Database Fundamentals	Completed
11	Supabase, n8n & AI Expense Tracker	Completed
12	Agentic AI, Pinecone & RAG	Completed

Repository Structure

GenAI-Chatbot-Development-Course/
├── README.md
├── 01-Course-Overview/
│   ├── README.md
│   └── notes.md
├── 02-HTML-Fundamentals/
│   ├── index.html
│   ├── README.md
│   └── notes.md
├── 03-HTML-Elements/
│   ├── table.html
│   ├── image.html
│   ├── video.html
│   ├── links.html
│   ├── images/
│   ├── videos/
│   ├── README.md
│   └── notes.md
├── 04-CSS-Basics/
│   ├── 01-css-types.html
│   ├── 02-css-selectors.html
│   ├── 03-text-and-box-styling.html
│   ├── css/
│   ├── README.md
│   └── notes.md
├── 05-CSS-Flexbox/
│   ├── 01-flexbox-basics.html
│   ├── 02-flexbox-properties.html
│   ├── css/
│   ├── README.md
│   └── notes.md
├── 06-LLM-Chatbot-Automation/
│   ├── installation.md
│   ├── notes.md
│   ├── screenshots/
│   └── Process-Video/
├── 07-n8n-Revision/
│   └── notes.md
├── 08-n8n-Email-Attachment-Automation/
│   ├── notes.md
│   ├── task.md
│   ├── screenshots/
│   └── video/
├── 09-n8n-Email-Attachment-Revision/
│   ├── README.md
│   ├── notes.md
│   └── task.md
├── 10-PostgreSQL-Database-Fundamentals/
│   ├── README.md
│   ├── notes.md
│   └── task.md
├── 11-Supabase-n8n-AI-Expense-Tracker/
│   ├── README.md
│   ├── notes.md
│   ├── task.md
│   ├── screenshots/
│   └── workflows/
├── 12-Agentic-AI-Pinecone-RAG/
│   ├── README.md
│   ├── notes.md
│   ├── task.md
│   ├── resources/
│   ├── screenshots/
│   └── workflows/
├── Projects/
└── Resources/

Lecture Folders

Folder	Documentation
01-Course-Overview	Course introduction and overview
02-HTML-Fundamentals	Basic HTML tags and document structure
03-HTML-Elements	Tables, images, videos, and links
04-CSS-Basics	CSS types, selectors, and styling
05-CSS-Flexbox	CSS Flexbox layout
06-LLM-Chatbot-Automation	Node.js, n8n, and no-code AI automation
07-n8n-Revision	Revision of n8n automation concepts
08-n8n-Email-Attachment-Automation	Email attachments, XLSX data, conditions, and automated emails
09-n8n-Email-Attachment-Revision	Revision of attachment-based n8n automation
10-PostgreSQL-Database-Fundamentals	Database fundamentals, PostgreSQL, Neon, and a To-Do list
11-Supabase-n8n-AI-Expense-Tracker	Supabase, AI-generated n8n workflows, and an email expense tracker
12-Agentic-AI-Pinecone-RAG	Agentic AI, tokens, Pinecone vector search, and document Q&A

Technologies Covered So Far

• HTML
• CSS
• Git / GitHub
• JavaScript / Node.js
• n8n
• LLM-based automation
• PostgreSQL
• Neon
• Supabase
• Groq
• Pinecone
• OpenAI embeddings
• RAG (Retrieval-Augmented Generation)

Learning Progress

The course began with web development fundamentals — HTML structure, additional HTML elements, CSS styling, and Flexbox layout. It then moved into Node.js, n8n, LLM-based email automation, attachment processing, PostgreSQL databases using Neon, Supabase-based AI automation, and document-grounded RAG with Pinecone. These topics build the foundation for practical chatbot and GenAI applications.

Future Topics

Future lectures and projects will be added as the course progresses.