Hi, I'm Ivan! This website is my encyclopedia about various technical topics. The topics I cover on this wiki are mostly related to technology, but sometimes I also write about mathematics and physics.

I like working directly on hardware or low-level software. My primary interest is performance engineering. I can tell you quite a bit about parallel computing technologies (OpenMP, MPI, CUDA) and performance tools I use (perf, VTune Nsight.)

I use GNU/Linux as my main OS and I have experience in maintaining infrastructures running GNU/Linux systems. Most commonly, I use one of my many ThinkPad laptops to do my computing.