I train & test blood glucose forecasting models by injecting insulin and comparing my body's responses with models' predictions (I am a type 1 diabetic).Professionally I work as a C/C++ programmer specializing in computer vision, embedded devices, and graphics programming via Vulkan.
Most of my work boils down to making software run fast. The majority of performance improvements come from the clever use of the zero-copy capabilities of the systems I work with, and offloading of compute-heavy workloads to GPUs & NPUs, not from C++.