Who we are

Atelier One Security is a boutique security consultancy helping AI-driven and early-stage teams build and ship secure products without slowing down development. We focus on practical, founder-friendly guidance: clear priorities, actionable recommendations, and modern security expertise tailored to fast-moving engineering environments.

With deep experience across security engineering, IAM program leadership, and large-scale system delivery, we support companies as they adopt AI, prepare for launch, improve their security posture, or work toward compliance. Our approach is straightforward - focus on what matters most, reduce risk quickly, and enable teams to move with confidence.

  • Co-Founder & Principal Security Engineer

    Alex is a security professional with 12+ years of experience building and securing large-scale systems at companies such as Palo Alto Networks, Lookout, and Deloitte. His background spans threat modeling, data protection, AI/ML security, and implementing secure development practices for products used by global customers.

  • Co-Founder & IAM Program Lead

    Alina is an experienced Technical Program Manager with deep expertise in Identity and Access Management, authentication, privileged access, and cloud IAM. She has led large-scale IAM programs and modernization initiatives across organizations such as Pure Storage, Northwestern Mutual, Deloitte Canada, and Canadian Tire Corporation.

Experience from roles at

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