Senior Software Engineer with Golang

programming for decades. solid fundamentals. troubleshooter. tech lead/arch. SRE-ish. solved legacy Heisenbugs & shipped, many times. author of perf cheatsheet. writing book on HPC. US citizen, native English. ex Orbitz on core tech (JVM, GC, perf regress follow-up, ops, logs, instrum, caches, sessions, threads, db conns). research & due diligence for US State Dept on public defenses against foreign adversarial propaganda & disinfo (ie. natsec). game engine creator & toolmaker since kid. once built small sw biz. recent client: sys prog R&D on mem alloc latency & SEGV resilience. C on Linux. delivered code, benchmarks, diagrams & report on how to upgrade perf & avail of their soft-RT (micros mattered), $-impacting backend. LatLearn: FOSS Golang latency instrum & reporting lib. NO COMMUTE. NO UNPAID WORK.