Mastering Agentic AI Development

From vibecoding to Ecosphere

From vibecoding to building products with AI agents: 20 chapters of practice, workflows and how to ship to production with Ecosphere.

Chapters in this book

Foreword
How to Read This Book
Table of Contents
Chapter 1 — The World After AI Can Write Code
Chapter 2 — What Is a Program, Really
Chapter 3 — Work Tools: Terminal, Editor, and Git
Chapter 4 — Hello, World: Your First Program
Chapter 5 — Variables & Data Types
Chapter 6 — Operators & Expressions
Chapter 7 — Branching: Making Decisions
Chapter 8 — Loops: Doing Things Repeatedly
Chapter 9 — Functions: Wrapping Up Logic
Chapter 10 — Collections: Lists, Dicts, and Friends
Chapter 11 — Errors & Files
Chapter 12 — Modules & a Little OOP
Chapter 13 — The Problems Python Leaves Behind
Chapter 14 — Rust: Speed Without Shooting Yourself in the Foot
Chapter 15 — Ownership & Borrowing, Explained Humanely
Chapter 16 — Building Your First API with Rust
Chapter 17 — How the Web Works: HTTP, JSON, REST
Chapter 18 — Frontend with Next.js
Chapter 19 — Connecting Next.js to the Rust Backend
Chapter 20 — Releasing Your Application
Chapter 21 — Free & Quota-Limited Models: Kiro, Gemini, and More
Chapter 22 — The Art of Writing Instructions for Agents
Chapter 23 — Manual Work vs Agentic Work
Chapter 24 — Reviewing & Trusting an Agent's Output
Chapter 25 — Why the Best Software Fails
Chapter 26 — Domain-Driven Design for Humans
Chapter 27 — From Domain to LXS & Estate
Chapter 28 — Building & Releasing with Ecosphere
Appendix A — Python Cheat Sheet
Appendix B — Glossary
Appendix C — Setting Up Your Local Environment