
about me
Hi there. I am Chrysillis Collier, founder of Tech Casters and a Cloud Solutions Architect with over 20 years in IT and deep specialization in enterprise Microsoft cloud.
What drew me to this field was curiosity: I like figuring out how systems actually work, and then building something solid that other people can rely on. That is why I gravitated toward infrastructure and sysadmin work. I like building the foundation everyone else gets to work on top of.
I moved to Berlin from Las Vegas, and after seeing what a wonderful city it is, I decided to start my company here. I founded Tech Casters to put my experience to work for companies on cloud migrations, virtual desktop rollouts, identity and security architecture, and getting environments ready for AI tools.
You can expect clear pricing, detailed planning, and frequent communication from the first call through delivery. If you want ongoing support afterwards, I also offer managed services.
If you have a project in mind, I'd like to hear about it.
active certifications
- Microsoft Azure Fundamentals (AZ-900)verify (Microsoft Learn)
- CompTIA A+verify (Credly)
- CompTIA Network+verify (Credly)
- CompTIA Security+verify (Credly)
- CompTIA Server+verify (Credly)
recent writing
- Azure Virtual Desktop Hybrid, ExplainedSeptember 21, 2026
- AWS WorkSpaces vs Azure Virtual Desktop: 86% Cost CutJuly 13, 2026