👋 there

I'm Julien.

This is where I share AI projects I'm working on, playbooks that I've built over the years and random ideas that pop into my head. Originally from 🇫🇷 🥖, lived in 🇬🇧 🇺🇸 🇳🇱 🇹🇭 🇧🇷 🇵🇹.

Pick a channel to connect:

julien@argil.io @JBerthom AmElmo julienberthomier

Products

Things I've built and shipped. Real products solving real problems.

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Detailed pages for each product with tech stack, outcomes, and screenshots.

My Stack

Tools I use every day. The stack that powers how I build, ship, and analyze.

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Development tools, infrastructure, and analytics platforms that make the difference.

Playbooks

Step-by-step guides for skills I've learned. No theory, just what works.

Vibe Coding

Key principles and practical guides to code at 10x the speed using LLMs.

4 articles

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More step-by-step guides and frameworks for building better products and skills.

Bookshelf

Books that changed how I think. Visual collection with key takeaways.

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Curated collection of impactful books with detailed takeaways and practical insights.

Second Brain

Work in Progress

Ask questions based on all the knowledge I've gathered over the years. My personal knowledge base.

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Search through years of accumulated insights, learnings, and experiences.

Mental Models

Frameworks for thinking. Mental tools that help me make better decisions.

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First principles, inversion, Pareto principle, and more frameworks for better decision making.