What Can One Person Build with AI in 30 Days for $20?

By Kihong Kim
Listen with Sir Michael Caine™ and 1,000+ voices
Length1h 6m

About this audiobook

What can one person create and publish in thirty days with AI agents, a $20 monthly subscription, and no professional software-engineering background? This book documents how the author built and published a personal asset-management workflow, short-form videos, a Webtoon, a blog, and a content-operations system. You will discover: - Practical ways to use AI agents in real projects - How non-developers can begin with vibe coding - A workflow connecting creation, quality review, and publication - How to decide what to automate and what requires human judgment The book also shares the mistakes and revisions that improved each project. It is a practical guide for independent professionals, creators, and non-technical readers who want to turn ideas into real, publishable work.

Audiobook details

GenreTechnology
Length1 hr 6 mins
Narrated byListen with 1,000+ voices
FormateBook with Audio
Publish dateOct 1, 2026
LanguageEnglish

Table of contents

1Prologue — I Was Tired of Reopening the Same Spreadsheet
2Part 1. One Spreadsheet Became My First AI System
3Chapter 1. Let Me Show You the Result First
4Chapter 2. The First Real Success Was a Message, Not a Screen
5Chapter 3. The Field I Did Not Automate Saved the System
Show all chapters
6Part 2. How One Script Became Short-Form Videos in Three Languages
7Chapter 4. Three Translation Files Were Not Three Finished Videos
8Chapter 5. Publishing Was the Start of Measurement, Not the End of Production
9Part 3. The Day a Speech Bubble Covered a Face and Changed Our Webtoon Workflow
10Chapter 6. One Error Led to a Speech-Bubble Layout Engine
11Chapter 7. We Removed Every Word Before Translating the Artwork
12Chapter 8. Duplicates Became Obvious When We Put All 38 Files on One Page
13Part 4. More Outputs Required a Multichannel Publishing System
14Chapter 9. The Person, ChatGPT, and Codex Did Not Do the Same Work
15Chapter 10. The More Published Links We Had, the More We Needed One Source of Truth
16Chapter 11. Performance Metrics Became Editing Notes for the Next Release
17Part 5. After 30 Days, Something Mattered More Than Automation
18Chapter 12. What Lasted Was Not What We Made, but the Rules We Made from Failure
19Chapter 13. Where Should the Reader Begin?
20Chapter 14. What $20 Demonstrated—and What It Did Not
21Epilogue — The Final Decision Still Belongs to a Human
22Appendices — Reusable Prompts and Quality Checklists
23Appendix A. Six Fields of a Useful Prompt
24Appendix B. One-Page Pre-Release Quality Checklist
25Appendix C. How to Read Performance Metrics
26Appendix D. Cost Boundaries
27Appendix E. Five Questions for Revising a Weak Prompt
28Appendix F. Worksheets Included in This Book

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