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About

Why I do
this.

Ex-VFX leadership, HR Business Partner, certified coach. Today, I install AI CEOs for decision-makers · and teach you to lead yours.

Rodeo FX · Scanline VFX / Netflix · certified Robbins-Madanes coach · Montreal

Julien Klein, founder of MyExpansion
The path

Three lives, one obsession: deciding better.

15 years in VFX

Rodeo FX, Scanline VFX / Netflix. Star Wars, Game of Thrones. An artist's eye, the rigor of pipelines at scale.

Leading people

HR Business Partner at Scanline / Netflix · 120+ artists managed, Europe and Korea. Certified Robbins-Madanes coach: decisions, conflict, motivation.

Building AI systems

I build my own AI systems every day, I test everything in real conditions · and I teach you to build yours.

The vision

Nobody has invented an alternative to the pyramid in 2,000 years.

AI just created one. And the model already exists in living systems: structures that decide fast, close to the ground, without routing everything back to the top.

My conviction: you can bring AI into an organization without betraying yourself. AI isn't the goal · better decisions are. That's why monExpansion exists.

Read the full vision →

The team

None of this happens without her.

Maureen Klein, co-founder and head of operations at MyExpansion

Maureen Klein

Co-founder · Operations & Client Success

Maureen keeps the engine running behind the scenes: structure, follow-through, finances, quality of delivery. Corporate-grade rigor for the decision-makers we support · while you keep your hands on your craft, she makes sure the AI implementation stays scoped: clear boundaries, clean data, documented follow-through, nothing left to evaporate.

Her conviction: the tool is worthless if the human using it isn't supported. Technology comes after people. That's why our projects don't end at "here's the tool" · they end when you're autonomous.

How I work

Not an implementer. A coach.

An implementer plugs in a tool and leaves. The real wall is people: the resistance, the system dropped after three weeks. Certified coach, 120+ people led · I handle both. That's why your system holds after I'm gone.

Let's talk

Install your AI CEO.

45 minutes, free. We look at your case, I tell you which format is enough.

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