Summary
Stephane Leclercq is a seasoned technology and data leader with over two decades of experience building and scaling engineering and data organizations across luxury, retail and enterprise clients from Paris. He has driven measurable business impact—helping generate seven-figure returns, leading Vestiaire Collective’s global 40+ person Data/AI organization and steering Hermes’ engineering and data platform transformations at scale. Known for turning post-merger complexity and compliance challenges into fast, reliable delivery (GDPR/CNIL, PCI-DSS) and for launching company-wide AI/LLM initiatives, he combines hands-on technical strategy with strong cross-functional influence. Stephane’s background spans cloud microservices, event-driven architectures and data platforms, and he’s repeatedly improved velocity and reduced incidents through productized data practices. Not obvious from titles: he pairs blue-chip consultancy experience with startup-style P&L turnaround skills, repeatedly rebuilding teams to regain profitability and operational excellence.
13 years of coding experience
18 years of employment as a software developer
Master/DESS IT Engineering, Master/DESS IT Engineering at Université Paris-Est Marne-la-Vallée
French, English, Chinese