Marco Flores

Mayo Clinic

UI Implementation & Mobile Integration

• Collaborated with UI designers to transform Figma designs into fully functional, responsive web pages.
• Developed account-related pages, including sign-in, password reset, and Multi-Factor Authentication (MFA) registration, ensuring mobile compatibility.
• Coordinated with mobile development teams to integrate Microsoft Entra into the Mayo Clinic mobile app, streamlining authentication across platforms.

Intel

Authentication Migration & Security

• Led the migration and unification of customer-facing applications to authenticate via Microsoft Entra, streamlining access control.
• Developed user interfaces using HTML, CSS, JavaScript, and jQuery, adhering closely to Figma design specifications.
• Collaborated with application development teams to implement authentication via Microsoft Entra using the OpenID Connect (OIDC) protocol.
• Designed and coded advanced authentication flows incorporating Multi-Factor Authentication (MFA), federated logins, anti-fraud measures, and Distributed Denial of Service (DDoS) attack mitigations.

Johnson & Johnson Institute

Backend Integrations & Infrastructure Automation

• Integrated backend systems with Learning Management Systems (LMS) to streamline training and content management processes.
• Resolved critical, long-standing bugs that previous employees had struggled with for months.
• Enhanced Azure AD B2C custom IEF policies with new features and security enhancements, including Captcha implementation for improved protection.
• Automated infrastructure deployment using ARM templates, enabling new developers to spin up entire environments in minutes, reducing setup time from weeks to minutes.

National Grid

Comprehensive User Management Portal Development

• Developed a robust user management portal for onboarding organizations, enabling self-service management of team members.
• Empowered partner organization administrators to manage users and assign application-specific roles within their scope.
• Designed and implemented a full suite of REST APIs for efficient user management.
• Architected the SQL schema and developed a custom Micro ORM database framework in C# to optimize database operations.
• Integrated the portal with Microsoft Entra via OpenID Connect for seamless authentication and authorization.
• Collaborated on solution architecture and presented designs to stakeholders, securing their approval and buy-in for implementation.

Technologies: Blazor, ASP.NET, Azure AD B2C.

Point 32

Azure AD B2C Custom Policy Development & Front-End Collaboration

• Developed comprehensive user flows using Azure AD B2C Custom IEF policies, including sign-in, sign-up, password reset, and first-time login for migrated users.
• Implemented Multi-Factor Authentication (MFA) with a user choice between email OTP or Authenticator App (TOTP).
• Provided expert guidance and trained front-end teams, assisting with the implementation and styling of complex functionalities.

MPI

CIAM Re-Architecture & Entra External ID Integration

• Coordinated with Microsoft to gain private preview access to Entra External ID for early adoption and integration.
• Re-architected the Customer Identity and Access Management (CIAM) experience, migrating legacy systems to the new Entra External ID platform.
• Developed a custom user management portal to address and extend fine-grained operational gaps in user management not covered by the Entra External ID platform.
• Secured WordPress content using role-based access control (RBAC) and integrated dual identity provider (IDP) support, connecting both Entra ID (on-premises) and Entra External ID with WordPress.

Grit Software Systems

• I Created the Visual AD B2C IEF Editor which allows editing Azure AD B2C Identity Expereice Framework (IEF) Custom Policies visualy with no code.
• I created the core logic to transform XML from custom policies into a visual graph based representation.
• I created the visual debugger which maps Application Insight logs from the user journey into a visual reprentation of what occured.
• Held various job titles including Senior/Lead Software Engineer, SME, and Solution Architect II while being consulted out to Fortune 500 companies to deliver CIAM platforms leveraging Azure AD B2C and Entra External ID.