Paris · Data & AI Studio · Est. 2021
Built by engineers.|
Run like a studio.
A small, senior data and AI studio based in Paris. We focus on what has the most impact, build it in short cycles, and improve as we go.
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伝説
Den · se · tsu — Legend
2021
Founded
Paris
Base
10+
Years exp.
∞
Ambition
Services
Three ways to engage, depending on where you are. Each one scoped upfront, delivered in short cycles.
一
Diagnose
Map what you have. Find what's worth building.
We review your data architecture, identify what's actually blocking you, and deliver a prioritised roadmap you can act on immediately.
architecture review data audit roadmap quick wins
二
Build
Build what the scope calls for.
Data infrastructure, AI workflows, internal tools. Three tracks depending on where you are: data foundation from scratch, AI layered onto what you have, or a specific build with a precise brief.
data platform AI workflows internal tools POC
三
Operate
Stay on after the build, if it makes sense.
Some clients want us around after delivery. We maintain, monitor, and iterate in short cycles. New use cases get scoped and shipped as they surface.
maintenance monitoring iteration retainer
How it works
No proposal theatre. Every engagement follows the same four steps. What you are getting is defined before anything starts.
01
Discovery
A conversation about where you are and where you want to go. Honest assessment of what you need and whether we are the right fit.
→ No deck required
02
Scoping
Deliverables, timeline, what done looks like. Defined in writing before anything moves.
→ Fixed scope
03
Build
We embed and deliver. Jordan leads the architecture and all decisions that matter. The crew accelerates execution. One point of contact throughout.
→ Senior-led
04
Handover
You own everything we build. Code, documentation, architecture decisions. Your team can maintain, extend, or hand it to someone else without us.
→ Full ownership
Portfolio
Before Densetsu, Jordan spent 10 years embedded inside the data infrastructure of major French enterprises. That's the calibre of problem he's been hired to solve. That's what he brings to yours.
Jordan's consulting background
Before Densetsu
Embedded as data engineer and architect across major French enterprises.
EDF Thales Suez Allianz Pernod Ricard Transavia
Energy Defence Insurance Aviation Luxury & Spirits
Densetsu studio engagements
The studio at work
Full-stack data and AI delivery with the crew.
Harcour
Retail SME Data platform AI automation
First of many
Harcour is Densetsu's first full studio engagement. End-to-end data platform built and operated with our AI crew. More to follow.
The Team
3 / 5 active
Active
00
Jordan
Founder · Architect
Active
↓
01
Ryō
Project Planner
Dispatching sprint · Harcour
Skills
Task planning Timeline modeling Prioritisation
MCP Tools
Notion Linear Calendar
Workspace
Client wiki Briefs
On break
↓
02
Koda
Coder
On break · pong vs Mika
Skills
Python dbt SQL Pipelines
MCP Tools
GitHub CI runner Bash
Workspace
Coding practices Architecture docs
On break
↓
03
Mika
Visual Designer
On break · pong vs Koda
Skills
UI design Brand systems Prototyping
MCP Tools
Figma SVG gen
Workspace
Branding Client assets
Active
↓
04
Sora
Web Browser
Scanning industry signals
Skills
Web research Competitive intel Summarisation
MCP Tools
Web search Scraper RSS
Workspace
Knowledge base Client context
No offices, no salaries, no HR. But yes, our agents have a pong table. They insisted.
Our proprietary edge
ILX + Cortex is the internal operating system Densetsu runs on. Shared memory, typed context, defined roles across all agents. We don't pitch AI. We run it, every day, to deliver your project.
Read all articles →
Let's work together
You have a data
or AI problem.
Let's talk.

If the problem is real and the timeline is honest, the conversation is worth having.

Email
karen@densetsu.ai
Location
Paris, France · remote-first
Response time
< 24h · always
Book a discovery call →