Andrei Gritsaenko

I built an LLVM BOLT optimization pass in C++ for ARM at Optimizing Technologies JSC, working on R&D for a major global telecommunications vendor.

I also developed parallelized test suites for a C-to-Verilog hardware compiler, including concurrent HTTP packet normalization and parallel QPSK modem algorithms using a custom MPI-like framework.

On the simulation side, I use low-level diagnostic tools and testing workflows with Cisco TRex to analyze and debug system behavior and performance bottlenecks.

Before that, at MIPT, I designed and implemented a swarm robotics simulation with time-aware A* pathfinding, wrote C/C++ modules for system modeling, and integrated Python tools for data processing and battery degradation analysis.