▶ Videos →

📰 Dev.to · amir

5 articles · Updated every 3 hours · View all reads

All Articles 172,414 Blog Posts 162,922 Tech Tutorials 45,954 Research Papers 33,304 News 21,784 ⚡ AI Lessons

How sync.Pool Helped Me Stabilize p99 Latency in a High-Throughput Log Processing Pipeline

Dev.to · amir 🔧 Backend Engineering ⚡ AI Lesson 3mo ago

How sync.Pool Helped Me Stabilize p99 Latency in a High-Throughput Log Processing Pipeline

A real-world story about GC pressure, JSON processing, network buffers, and how object pooling improved performance in a Sentry-like log processing system.

Go Modules in Practice: Init, Tidy, Vendor, and Publishing Packages

Dev.to · amir 🔧 Backend Engineering ⚡ AI Lesson 3mo ago

Go Modules in Practice: Init, Tidy, Vendor, and Publishing Packages

A practical, production-minded guide to Go Modules, dependency management, project structure, vendoring, private modules, and publishing Go packages.

Mastering Context in Go: A Senior Engineer’s Playbook for Lifecycle Management

Dev.to · amir 🔧 Backend Engineering ⚡ AI Lesson 3mo ago

Mastering Context in Go: A Senior Engineer’s Playbook for Lifecycle Management

A practical, production-focused guide to using Go context correctly for cancellation, timeouts, request-scoped values, and avoiding goroutine leaks.

Memory Under the Hood: Why Go Often Feels Faster Than Python

Dev.to · amir 🔧 Backend Engineering ⚡ AI Lesson 3mo ago

Memory Under the Hood: Why Go Often Feels Faster Than Python

A practical, experience-based look at Go vs Python memory layout, allocation, garbage collection, cache locality, and streaming large files.

The Silent Killers of Go Concurrency: Mutexes, Semaphores, and Goroutine Leaks

Dev.to · amir 🔧 Backend Engineering ⚡ AI Lesson 3mo ago

The Silent Killers of Go Concurrency: Mutexes, Semaphores, and Goroutine Leaks

A senior backend engineer's field notes on lock contention, goroutine leaks, semaphores, pprof, and production-grade Go concurrency patterns.