Xian Q.

About Xian Q.

I’m an experienced IT professional and Microsoft Certified Trainer (MCT) with over 20 years in database administration, systems infrastructure, and technical education.My core expertise is in Microsoft SQL Server — helping organizations keep their databases fast, secure, and reliable through proactive maintenance, performance tuning, and solid backup strategies. I also have hands-on experience integrating SQL Server solutions within Azure and AWS cloud environments, ensuring scalability, high availability, and cost efficiency.Alongside technical work, I’ve spent years training and mentoring IT professionals — from beginners learning SQL fundamentals to advanced teams optimizing enterprise or hybrid cloud environments. I enjoy translating complex technical topics into practical, easy-to-understand solutions that make a real business impact.I believe that sharing knowledge strengthens our entire community — and I’m always happy to connect with other IT pros, small business owners, and data enthusiasts who want to build more resilient, cloud-ready systems.Always learning. Always improving. Always open to meaningful conversations about SQL Server, Azure, AWS, data reliability, and IT training.

Experience

1. Adjunct Faculty Instructor

   Mesa Community College

   Apr 2024 — Present

   Teach online python courses using the Canvas learning management system.

Education

• Towson University

  MS, computer science

  2001 — 2004