About

My name is Agoston Szepessy. I work for Microsoft, on the Microsoft Visual C++ Compiler (MSVC) backend. I'm the primary maintainer of the ARM64EC toolchain, but I also do various other work in the linker and compiler such as new calling conventions and optimizations.

In my spare time, I enjoy reading, working on projects (either coding or DIY renovations), and weight-lifting. This blog is a collection of things that I'm either working on, or that I find interesting or that I couldn't find documentation for elsewhere.

I also helped found HelpCity, a Seattle based non-profit. We help low-income single moms and widows with physically demanding things they need done in the home. If you're in the area and you're interested, reach out!