I will debug and optimize go and rust backends for low latency and high load

Your Go or Rust service is slow, leaking goroutines, deadlocking, or panicking under load and the team can't pin it down. That's what I do every day.

I'm a senior engineer building sub-millisecond trading infrastructure in Rust and Go for a stock exchange, where a single race condition or allocation in a hot path is the difference between profit and an outage. I bring that same rigor to your codebase.

What I diagnose and fix:

• Goroutine leaks, channel deadlocks, and unbounded growth
• Data races and shared-buffer aliasing bugs (the classic reused []byte backing array)
• Lock contention, mutex hotspots, and false sharing
• GC pressure, excessive allocations, and escape-analysis wins
• p99/p999 latency spikes and throughput ceilings
• Production panics with no local reproduction

How I work: I profile before I touch anything pprof, flamegraphs, benchmarks so every change is backed by before/after numbers, not guesswork. You get a clear root-cause writeup, the fix, and the data proving it worked.

Message me with your symptoms before ordering and I'll tell you honestly whether I'm the right fit and which package matches the problem.