I specialize in concurrent server software for UNIX and Linux in C and C++, with particular emphasis on multicore performance and latency minimization, though at the moment I'm doing async Rust for microcontrollers (esp32 / ESP-IDF). Expertise in large scale software development with C and C++, including object-oriented library design, memory management, event-driven IO multiplexing, and multithreading. Experience with standard APIs (POSIX threads, Boost, sockets, STL, etc.), toolchains including GCC and clang, numerous OSs, and all levels of the network stack. Open source contributor. I also co-organize the NYC C++ Meetup (http://www.meetup.com/nyccpp).