high-frequency trading (HFT) engines, template metaprogramming , C++20, CPU pinning, market data systems, low-latency systems, C++17, huge pages, microsecond-level tracing instrumentation, eBPF profiling, multithreading primitives, multicast streaming, native binary wire protocols, memory barriers, RAII, custom serialization, Linux kernel memory management, lock-free data structures, UDP socket programming

Scripting, Unix, Cloud Infrastructure, C, Linux, FIX, Binary protocols

Infrastructure Architecture, Unix, C, Linux, Cloud Infrastructure, Memory Management, Multithreading, Scripting, Performance optimization, Deterministic system behavior, Binary protocols, market microstructure, Software-hardware interaction, Object-oriented design