Alexandre Barreira is a seasoned technology leader and entrepreneur with 12 years of experience building products and teams across Paris and international hubs. As Co-Founder & CTPO at Freqens and former CTPO of Ornikar, he blends hands-on engineering with product and technology strategy, frequently stepping in as an on-demand CTO for startups. His background spans early-career engineering roles at Dashlane and research-industrial stints (CSIRO, Philips), giving him a rare mix of product delivery, security-conscious engineering, and operational leadership. Comfortable across the stack, Alexandre is actively freelancing while selectively advising or joining B2C ventures as CTO/CTPO/co-founder, with a taste for building the “next big thing.”
12 years of coding experience
5 years of employment as a software developer
Master Computer Sciences, Master Computer Sciences at Georgia Institute of Technology
DUT Computer Sciences, DUT Computer Sciences at Université Paris Cité
Master Computer Sciences, Master Computer Sciences at Université de Technologie de Compiègne (UTC)
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