How artificial intelligence, Codex, AI agents, a master prompt, Git and a web server can help turn a simple idea into a first testable web application.
Prompt engineering: how I use Codex, agents, and master prompts for my web projects
In this article, I explain how I use prompt engineering with Codex, AI agents, master prompts, text files, and a private server to organize, develop, and improve my web projects.
Marketing Opportunities of the Century: Promises, Limits and Reality
So-called marketing opportunities of the century can be seductive, with promises of fast success, large ad campaigns and high-visibility coaching offers. Yet behind these spectacular launches are usually networks, budgets, teams and economic realities that most people never see. In this article, I share a personal analysis of the limits of these marketing strategies, their real accessibility, and the conditions required to build a durable business.
Competition of Ideas: The Best Strategies Make the Difference
In a world saturated with information, the competition of ideas is becoming decisive. Discover how strategy, attention, and artificial intelligence are changing success.
Wanting to Do Everything Alone… or Building a Team: The Real Starting Point
Wanting to do everything alone feels like control, but it often slows a project down. This article explains how to build a simple foundation, choose one channel, and gradually surround yourself with the right people to create something solid.
Understanding Digital Marketing in 2026: Tools, AI… and Above All, Relationships
Understanding digital marketing in 2026 is not about stacking tools or AI promises. It is about choosing the right channels, the right message, and the right relationship behind every action. This article shows how strategy, platforms, artificial intelligence, and human connection create real value.
Three Pitfalls of Online Advertising: What They Don’t Tell You About Digital Marketing
Online advertising often sells shortcuts, certainty, and instantly profitable leads. This article breaks down three common digital marketing claims to separate commercial promise, manipulation, and economic reality.
About supplemental income
Explore supplemental income in France through private tutoring, business activity and individual. This article highlights the practical choices and wider…
Real Estate Without Capital
This article explores how to get started in real estate without major upfront capital by questioning conventional success paths. It highlights accessible entry points, practical levers, and the mindset needed before investing or negotiating.