Blog
Notes on systems, payments & the work
Practical writing about engineering at scale and the personal side of a career in software — architecture decisions, trade-offs, failures, and lessons learned.
14 min
Taming Tail Latency in Go Services
p99 is where your users actually live. A practical tour of the Go-specific causes of latency spikes — GC pauses, goroutine scheduling, connection pool starvation — and how to measure and fix them.
GolangPerformance
10 min
Reading Latency Distributions
Average latency hides the users who are having the worst experience.
PerformanceObservability