Home – Carlos Espinosa Technological Portfolio

Carlos Espinosa Technological Portfolio

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Managing Cloud Identity and Endpoints with Microsoft Entra ID and Intune

Modern workloads require modern solutions. In previous projects, I built Active Directory environments across Azure and VMware – but both were traditional on-premises configurations. In this project, we are going to focus on Microsoft’s cloud identity platform instead: Entra ID

Managing Cloud Identity and Endpoints with Microsoft Entra ID and Intune

17 Feb, 2026 Home, Miscellaneous

Ticketing Systems – Using ServiceNow

One of the most vital tools necessary to run a seamless, supportive and successful IT department is a proper ticketing system. Without one, there would be complete chaos. Issues would be reported through scattered emails, phone calls and hallway conversations

Ticketing Systems – Using ServiceNow

29 Jan, 2026 Home, Miscellaneous, Projects

Network Lab 3 – Advanced Security and Redundancy

This lab implements a collapsed-core enterprise network with emphasis on security, redundancy, and high availability. Key technologies include HSRP, EtherChannel, Rapid-PVST+, OSPF, stateful firewalls, a DMZ zone, wireless controller integration, and comprehensive Layer 2 security. …

Network Lab 3 – Advanced Security and Redundancy

28 Oct, 2025 Home, Network Network

Active Directory Lab 3 – GPOs, Service Accounts, Permissions

Showcasing the power of GPOs and enterprise file management. Setting up shared network drives deployed through Group Policy, using File Server Resource Manager to control storage, configure folder permissions, implement access-based enumeration. Create service accounts. …

Active Directory Lab 3 – GPOs, Service Accounts, Permissions

28 Oct, 2025 Active Directory, Home Active Directory