◆ D. SABATIER BORDEAUX · 44.84°N 0.58°W
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David Sabatier

Former lawyer15 years at the Bar

Entrepreneurcatering, hospitality, podcasts

AI builderTraining AI on large volumes of legal data

PythonJavaJavaScriptHTML

Current projects

CODEX/FISC
SINCE 2026

An AI that reads, sorts, reprocesses, understands and restates French tax law without error

We have downloaded the entire body of French tax doctrine (49,000 files and 5 million pages) and are reprocessing it so that a machine can answer like a tax specialist. Current research: making legal RAG systems reliable (vector, hybrid and graph indexes), applying the law as it stood at a given date, and replacing hallucinated figures with deterministic calculations. In partnership with a law firm; details are reserved for invited guests.

Confidential
BORDEAUX
SINCE 2023

Gang of Bordeaux

Catering for weddings, companies and private events, up to 250 covers per service. A guest house in a Bordeaux mansion, and “From desk to apron” weekends.

gangofbordeaux.com ↗
ÎLE DE RÉ

A new house on the Île de Ré

A newly built house 100 m from the beach, with all the interior finishing work done by myself.

Let all year round

Small free tools

SIMULATOR 01

Catering quote simulator

Estimate the budget for a cocktail party, dinner or wedding in Bordeaux based on guest numbers and service. In French.

→ Open the simulator
SIMULATOR 02

Commercial lease indexation

French ILC, ILAT and ICC indices, updated from INSEE: 12-year indexation, tunnel clauses, three-year reviews and capped rent. No AI, nothing sent to a server. In French.

→ Open the simulator

Timeline

JAN. 2026 – PRESENT

AI builder for lawyers and wealth advisers

Training an AI on the entire body of French tax doctrine: 49,000 files and 5 million pages, in partnership with a law firm. Building free legal simulators, including commercial lease indexation.

JUNE 2023 – PRESENT

Founder and chef, Gang of Bordeaux

Created a boutique hotel in a Bordeaux mansion, a catering business (weddings, corporate, private events) and seminars. Clients include Château Lafleur, for a reception of head sommeliers from three-star restaurants, L’Oréal, the Gironde departmental council and yacht owners. HACCP certified (HySeQua).

JUNE 2023 – NOV. 2026

Volunteer chef, Le Pain de l’Amitié, Bordeaux

Volunteer in the kitchen for 150 to 250 covers per service at France’s largest charity restaurant. I helped double its attendance.

DEC. 2020 – NOV. 2026

Author and podcaster for Le Chasse-Marée

After La Barre, my first podcast, with over 10,000 listens per episode, I produced and hosted Gens de Mer, a podcast on ocean conservation for Le Chasse-Marée (Ouest-France group).

2019 – 2023

Author, Éditions Zeracq

Published La Bible de la Cuisine à Bord in 2019, then Gastronomie Nomade in 2023.

2018 – 2023

Sailing across the Atlantic

Offshore sailing: several transatlantic crossings there and back, and over 20,000 nautical miles sailed.

2018

Registration with the Solicitors Regulation Authority, London

Registered with the Solicitors Regulation Authority (SRA) to support the London activity of the firm 1862.

JUNE 2016 – NOV. 2023

Accredited mediator, CMAP

Paris Centre for Mediation and Arbitration.

Civil, commercial and institutional mediation. Cross-border disputes over share deals, commercial contracts and joint ventures. Multi-party mediation between local authorities, companies and citizens, and support for elected officials in sensitive disputes.

JUNE 2013 – JUNE 2023

Managing partner, 1862 law firm, Paris and London

Led most of the French class actions involving managed residences: over 15,000 investors represented, from tourist residences to care homes, senior and student residences. Crisis management between operators, developers and local authorities. The firm closed in June 2023.

FEB. 2007 – JUNE 2013

Lawyer, Gide Loyrette Nouel, Paris

Admitted to the Paris Bar. Share deals and joint ventures for Goldman Sachs, Unibail-Rodamco, PSA, ADIA, Grosvenor, Hammerson, CNP and General Electric, on real estate portfolios worth €100M to €1B.

2006 · 6 MONTHS

Linklaters, Paris

Six months in the mergers and acquisitions (M&A) team.

JAN. 2006 – DEC. 2006

Paris Bar School (EFB)

Qualified as a lawyer (CAPA, French Bar certificate), with Paris 2 Panthéon-Assas University.

2005 – 2006

Université Paris Cité

Professional Master’s degree (Master II) in international business law.

2004 – 2006

Nantes School of Management (Audencia)

Master in Strategic Management.

2004 – 2005

Tongji University, Shanghai

Master in Management in China, taught entirely in Mandarin.

How I work

Data hosted in the EU, GDPR compliance, deterministic calculations wherever possible. And professional secrecy, which I know from the inside.

RESTRICTED ACCESS

The confidential area

Detailed presentations and my phone number are shared one at a time, with a personal code.

Get in touch

d@davidsabatier.com

Press / to open the terminal