During September 2025, Kraskevich focused on enhancing cross-platform build stability for the google/perfetto repository, specifically targeting Windows integration issues. He addressed a persistent autoroller build failure by conditionally including Windows-specific headers and reverting a noreturn change that disrupted Chromium autoroller workflows. To further improve reliability, he introduced a conditional PERFETTO_FATAL macro to handle Windows regex limitations, ensuring smoother CI processes. Working primarily in C++ and leveraging expertise in build systems and cross-platform development, Kraskevich’s contributions resolved a critical Windows bug, reduced build flakiness, and accelerated integration workflows, demonstrating a methodical approach to platform-specific engineering challenges.