Nicolás Fayolle

Cloud Security & IAM Consultant (Freelance)

Upwork • Trabajador autónomo

Mar 2023 - Present • 3 yrs 2 mos

Since March 2023, I’ve been working as an independent Cloud Security and Identity & Access Management (IAM) consultant, providing advisory and hands-on technical services to multiple companies across different industries. My freelance work has focused on helping organizations design, secure, and troubleshoot their cloud environments, with a strong emphasis on Microsoft Azure, Microsoft Entra ID (Azure AD), and Microsoft 365. Key responsibilities and achievements: Delivered Cloud Security assessments and architecture reviews for Azure-based environments Designed and implemented IAM solutions, including RBAC, MFA, Conditional Access, and identity lifecycle processes Configured and troubleshot SSO integrations using SAML, OAuth 2.0, and OpenID Connect for third-party applications Assisted teams with Microsoft Entra ID multi-tenant setups, app registrations, and admin consent models Provided SSO and authentication troubleshooting, resolving common identity errors and access issues Performed Microsoft 365 security and configuration audits, including permissions, email security, and access policies Automated identity and access workflows using PowerShell, Azure CLI, and Microsoft Graph API Worked closely with technical and non-technical stakeholders, delivering clear documentation and actionable recommendations This freelance role strengthened my ability to work autonomously, communicate clearly with clients, and deliver reliable, secure solutions in remote and asynchronous environments.

Information Security Sr. Analyst

Banco Galicia • Tiempo completo

Jul 2022 - Mar 2023 • 8 mos

- Establish and implement company-wide best practices for IT security, ensuring a robust and proactive security posture. - Enhance and maintain cloud security standards across multi-cloud environments, including Azure, AWS, and GCP, to safeguard infrastructure, applications, and data. - Diagnose, troubleshoot, and resolve complex security issues related to identity and access management (|AM), authentication (SAML/OAuth), authorization, and permissions, ensuring seamless and secure user experiences.

IAM Security Delivery Analyst

Accenture • Tiempo completo

Jun 2021 - Jul 2022 • 1 yr 1 mo

- Implement l&AM Security Services projects. Managing Azure Active Directory through cross technology administration, execution of scripting and monitoring automations. - Provide expertise in the planning, constructing and execution of project tasks. -Apply business and functional knowledge including standards, guidelines, and methodology to drive I&AM overall objectives. - Design, build and run an agile, scalable IT cloud infrastructure that is standardized and optimized to deliver operational efficiencies, improve employee and workplace performance, and meet dynamic business demands. - Apply infrastructure improvements across the workplace, network, and operations as well as provide resources to manage and run the infrastructure on a managed or capacity services basis. - Provide SSO solutions to company application teams , working with different authentication protocols as SAML, OIDC, OAUTH2.