I am Oleksandr Popov, a front-end and Node.js backend developer from Kyiv, Ukraine. I am quite passionate about realtime 3D graphics, and I make Android 3D live wallpapers with my brother since 2012. As soon as WebGL became a thing I've started porting them to Web too.
My blog is mostly on various performance optimizations of OpenGL ES apps, and occasionally Metal since I started porting some of our works to Mac OS too.