Ronald Allan Del Rosario

I’m an IT professional with 9+ years of experience in system administration and IT support, specializing in Microsoft 365, Intune MDM, Azure AD, and Linux servers (RHEL, CentOS, Ubuntu).

I’ve managed enterprise environments, handled endpoint/device lifecycle, and delivered solutions for variety of systems. With a strong background in troubleshooting, configuration management, and user support, I help businesses keep their systems secure, efficient, and reliable.