About

Professional

IT security consultant who has moved over the years towards organising and delivering projects in hostile environments (strong security constraints, load issues, many stakeholders, …). That's why I published very little between 2015 and 2025, and I'm getting back to it a little.

I first took on a management role in 2008, as technical project manager at an advertising arbitrage agency (targeting, retargeting, aggressive mailing, transactional scoring, …). When that agency was acquired in 2010, I joined the Rentabiliweb group, where I served as CTO of one, then of several of its subsidiaries (Dalenys Marketing, Dalenys B2C, Delivery (RMTA) and SBSR).

In 2012 I was appointed Head of Production at Dalenys (€100M in revenue / NYS @ Euronext), a founding member of the group technical committee and a member of the management committees of my business units. I also handled all the defences before the French authorities on Research & Development matters (CIR, the research tax credit).

Valued by teams for my combined management and technical background, I left Dalenys in 2015 to join the Arion group, where I currently serve as Group CTO. Based in Montréal, Canada since 2014, I am also CEO of Wargan inc, a company specialised in penetration testing and custom development, whose clients include many large groups: Veepee (vente-privee), Prestashop, Téléperformance, Skyrock/Telefun, …

Finally, I sit on the executive committee of several start-ups. In that capacity I help new start-ups, often on a volunteer basis, when they need support on technical leadership as well as on product direction. If that is your case, feel free to use the Contact page, I'll be glad to help 🙂

Personal

Father of four wonderful children.
Passionate about cycling (ultra-cycling above all) and photography.