What did you do at work?

In my work as a senior Golang developer, I was involved in designing and developing high-load microservices that ensure the stable and scalable operation of the system. I implemented best practices for error handling, performance optimization, and concurrency management using goroutines and channels.

I also participated in code reviews, mentored junior colleagues, and automated CI/CD processes. I worked with databases (PostgreSQL, Redis), integrated third-party APIs, and ensured monitoring and logging of services for quick detection and resolution of issues.

Example of a simple HTTP server in Go:

package main

import (
    "fmt"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "Hello, World!")
}

func main() {
    http.HandleFunc("/", handler)
    http.ListenAndServe(":8080", nil)
}