With 20+ years of engineering experience, I specialize in low-level systems architecture, database internals, and high-throughput concurrency models (Go, C++, POSIX). I advise founders, engineering leaders, and senior developers on: • Architectural reviews and database bottleneck triage • Lockless data structures, memory-mapped caching, and low-latency systems • System design evaluation and Staff/Principal-level technical mock interviews Book a session below for direct advisory, system reviews, or technical guidance.