Christopher Pourtalé

Co Founder / CTO

Salaire / Taux journalier

Paris, France

Freelance, ouvert au CDI

Peut venir sur site

Expertises

IACTOManagement de transitionTransformation digitaleLLMs / Large language modelsMachine LearningGoogle BigQueryOVHcloudGoogle Cloud PlatformStratégie ProduitProduct ManagementVP EngineeringArchitecte SolutionsHead of ProductChief Product OfficerConseil ITDirecteur généralRestructuration

Langues

Français (Maternelle)Anglais (Maternelle)

À propos

Introduction

I've been building web products since 2000, and live-bidding has been my signature. As sole owner of the platform at eAuctionRoom, I built my first real-time bidding system at 22. A decade later I built DrouotLive.com into one of Europe's leading live-bidding platforms. I care most about the 0 to 1: taking an ambiguous idea, turning it into something real, then making it scale. Today I'm co-founder and CTO of JoliCloset, a second-hand luxury marketplace serving 300K registered members, with a live catalog of 350K+ items. I lead the full technical org and the product direction: a Java-based commerce core, a React Native mobile app, and a growing layer of AI in production, including LLM-driven workflows, automated cataloging, image pipelines, and marketing automation. Along the way I've co-founded three companies. I ran the Drouot Group's internet division as CEO/CTO for nearly a decade. And when Netinteractive, which I co-founded in 2009, hit a hard patch, I stepped back in as President in 2019 and co-led its turnaround from a difficult position to strong profitability through cost discipline, reorganization, and a reset of strategy. I'm equally at home shipping architecture, applying AI, and owning the numbers. I'm drawn to problems where product, engineering, and business all have to be solved at once.

Liens

Expérience de travail

Co Founder / CTO

Joli Closet

mars 2015 - Présent

11 ans 8 mois

7620 Paris, Danemark

- Co-founded a second-hand luxury marketplace: 300K members, 350K+ live items. - Lead the full technical org and product direction: Java-based core, Solr search, React Native (Expo) app, image/CDN pipeline, marketing automation. - Shipped AI into production: LLM-based workflows, item moderation and cataloging, automated image processing, content/SEO automation

Co Founder - Associate

Netinteractive Group

avr. 2009 - Présent

17 ans 7 mois

7620 Paris, Danemark

- Co-founded the company in 2009 as a spin-off of digital-publishing technology. - Returned as President in 2019 to co-lead the company out of a difficult position; drove cost optimization, reorganized multiple subsidiaries, and reset commercial strategy, restoring strong profitability.

Co Founder - Associate

hYria

mars 2003 - Présent

23 ans 8 mois

7620 Paris, Danemark

- Co-founded a web agency (with two former eAuctionRoom colleagues), today it primarily provide services to Auctioneers.

Directeur général / CTO

Drouot SI

janv. 2008 - oct. 2016

8 ans 10 mois

7620 Paris, Danemark

- Recruited to lead the group's internet division after pitching its digital strategy, built and ran it for nearly a decade. - Created DrouotLive.com, one of Europe's leading live online auction / live-bidding platforms.

Java Software Engineer

EMC

mars 2002 - août 2002

6 mois

Brussels Metropolitan Area

EMC BDG - Centera

Java Software Engineer

eauctionroom

janv. 2000 - mars 2002

2 ans 3 mois

7620 Paris, Danemark

- Sole owner of the live online bidding system for an early auction startup. The work that began a 25-year specialization in real-time bidding and marketplaces.


Formation

EFREI - Grande école du numérique

Diplôme d'ingénieur, Information Technology

1995 - 2000

5 ans 1 mois

Projects: engineering internship and Junior Enterprise mission with Aérospatiale / Matra missile systems

Portfolio

Joli Closet, marketplace de mode et luxe de seconde main, opérée en équipe ultra-lean grâce à l'IA

Création et direction des plateformes digitales du groupe Drouot (0 à 50 M€ de flux)

Redressement et transformation d'un éditeur SaaS B2B (Netinteractive)

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