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Why I Switched to Golang for My Backend

Why I Switched to Golang for My Backend

July 10, 2025

A deep dive into why I moved from Node.js to Go and how it changed my approach to backend development.

Why I Switched to Golang for My Backend

For years, Node.js was my go-to for backend development — fast, flexible, and JavaScript everywhere.

But after hitting some scaling challenges, I started experimenting with Golang,
and honestly, it’s been a game changer.

🚀 Performance Matters

Go’s compiled nature and lightweight goroutines make it ideal for:

  • High-concurrency workloads.
  • APIs that need blazing speed.
  • Projects where resource efficiency matters.

🛠️ Developer Experience

What surprised me most:

  • The simplicity of Go’s syntax.
  • Built-in tooling like go fmt and go test.
  • Strong typing + clarity without the TypeScript setup overhead.

⚡ Real-World Wins

Since switching:

  • API response times dropped by ~30%.
  • Memory usage is lower.
  • My dev workflow feels cleaner and more predictable.

💡 Final Take

I still love Node.js — but for certain projects, Go just feels like the right hammer for the job.