Melvin Vasquez-Sierra

Biography

I’m a Systems Administrator who enjoys keeping systems secure, stable, and running at their best. I work across Windows and Linux environments, manage Active Directory and Entra, and support cloud platforms like AWS, Microsoft, and Google. I’m hands-on with automation, scripting, backups, and authentication—always looking for ways to make things more efficient and reliable.

Before this role, I worked as an Endpoint Systems Analyst, managing and securing endpoint devices, deploying applications with SCCM, and supporting users through Azure and AWS AppStream. That experience gave me a strong foundation in troubleshooting, security, and system optimization.

I like solving problems that make a real difference for people—whether it’s fixing a technical issue, improving performance, or simplifying a process.