AI-Powered Product Management Coaching for Product, Design, Engineering, Marketing and Sales — taught to your teams, operated by AI, saved in your memory.
Nowadays, every IC — PM, Designer, Engineer, Marketer, Salesperson — is expected to deliver more, faster, with AI. Not just use AI, but operate at a level that wasn't possible without it. The collaboration patterns that worked before AI was a load-bearing operational layer don't survive contact with the new reality. The teams that figure out AI-augmented collaboration first will pull ahead. The rest will fall behind.
Individual AI productivity doesn't add up to collective productivity. Each function adopts its own tools, its own prompts, its own conventions — the gains stop at the seams between teams. Without coherent skills installed across the company, individual lift never becomes organisational lift.
Context lives in silos — across teams, tools and time. Vision, roadmap and strategic decisions still get made the way they did when you were five people — from intuition and recent memory, not from a structured view of what your organisation has actually learned. Without a persistent memory layer, AI helps you generate output. It doesn't help you generate insight from your own trajectory — so the future you bet on is no sharper than the future you guessed at last year.
Julien really brought together the product vision and potential through critical thinking, collaboration and persistence.Sumeet Ganju — VP Product at Showpad
Robin Dunbar identified the natural limits of human coordination. Companies hit a structural breaking point each time they cross one. Every growing company crosses these thresholds — the question is whether you cross them intentionally, or by accident.
Informal coordination stops working; leadership becomes the bottleneck.
Middle management has to emerge; cross-functional rituals become required.
Departmental structures have to scale — or break.
Product, Design and Engineering ran fine on instinct when you were 20. At 50, the same patterns produce drift: misaligned priorities, shipped-but-not-valued features, time lost at the seams. The principles and rituals that scale the delivery model aren't yet installed — so the team works harder for less.
Your funnel and your roadmap drifted apart. Marketing positions what isn't shipping yet, Sales sells what Product didn't agree to build, Product builds what Sales doesn't pitch. Without cross-functional rituals tying the value-selling path back to the value-creation path, the company sells less than it builds and builds less than it could sell.
Four components, in this order — because each builds on the previous.
Understand your context
I identify your biggest pains and strengths, get immersed in your culture, and frame a v0 of the skills and memory layer plus a coaching plan tailored to it.
Coach the AI
A set of coherent skills for your teams to collaborate efficiently and a persistent memory layer to act as one single source of truth — installed in your own GitHub, operated by AI.
Coach the teams
Skills, methods and rituals taught to the team — and installed into how Product, Design, Engineering, Marketing, Sales and AI work together day-to-day.
Adapt and improve
Day-to-day follow-up plus continuous fine-tuning of the AI Skills, memory system and collaboration methods — making sure the system delivers the intended benefits as the team adopts it.
With kindness and tenacity, Julien brought rigor to our Product practice. Thanks to him, we are now better equipped to work efficiently and productively.Thomas Mur — Full-stack developer at Prestashop
Some of the scale-ups, corporates and high-growth product organisations in Europe and beyond that trusted me.
Julien has a deep expertise and extensive field experience. He was a great help to our team. I highly recommend him as a Product coach.Arthur Seguin — CEO & Co-Founder at Symeo
Follow along for the methodology in practice — and how AI is rewriting how product teams work in 2026.