Hire Go Developers

Go (also known as Golang) is a modern programming language designed to make it easy to write simple, efficient, and reliable software. It was created by Google in 2007 and was first released to the public in 2009. Go is a compiled language, which means that it is converted into machine code that can be executed directly by a computer.
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How to Hire a Champion Go Developer?

Hiring a champion Golang developer requires careful consideration of their technical skills, experience, and ability to fit in with the company’s culture. Here are some steps to follow when hiring a Golang developer:
 
  1. Determine your specific needs and requirements: Before starting the hiring process, define the specific skills and experience required for the job. Determine the level of expertise needed in Golang, along with other technical skills such as experience with databases, cloud computing, and other relevant technologies.
  2. Conduct a thorough technical assessment: Test the candidate’s coding skills with a technical assessment that evaluates their proficiency in Golang and other relevant technologies. For example, a coding challenge that involves developing a RESTful API or implementing a distributed system can give a good indication of the candidate’s skill level.
  3. Look for relevant industry experience: Look for candidates who have relevant experience in the industry or domain you are working in. For example, if you’re developing software for finance or healthcare, look for candidates who have worked in those industries before.
  4. Evaluate communication and teamwork skills: A good Golang developer must be able to work collaboratively in a team and communicate effectively with stakeholders. Evaluate candidates’ communication skills during the interview process and ask for examples of how they have worked in teams before.
  5. Look for community involvement: Golang has a large and active community, so look for candidates who are involved in open source projects or have contributed to the community in some way. This indicates a passion for the language and a desire to improve their skills.
 
Some examples of companies that have successfully hired champion Golang developers include:
 
  1. Uber: Uber has used Golang extensively in its backend infrastructure, and has hired numerous Golang developers to build and maintain its systems.
  2. Docker: Docker, a containerization platform, has also used Golang extensively in its development. The company has hired Golang developers with experience in distributed systems and containerization.
  3. DigitalOcean: DigitalOcean, a cloud computing platform, has a large team of Golang developers who work on developing and maintaining the company’s infrastructure and backend systems.
 
In summary, hiring a champion Golang developer requires a focus on technical skills, industry experience, teamwork, and community involvement. Companies such as Uber, Docker, and DigitalOcean have successfully hired Golang developers to build and maintain their systems. Hire now on TechKluster

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Are you skilled in GoLang Programming?

As a Golang programmer, you have the opportunity to register on our platform and enter into the talent pool. This talent pool is a carefully curated list of Golang programmers who have demonstrated exceptional programming skills and expertise in the Golang language.

By being a part of the talent pool, you will have access to top-tier job opportunities from the world’s leading companies and startups. Our team works tirelessly to connect you with the best possible opportunities, giving you the chance to work on exciting projects and develop your skills even further.

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Frequently Asked Questions

All developers on TechKluster are pre-vetted and pre-verified for their skills and background, so you can be sure that the GoLang developer you hire has the qualifications and experience you need.
Yes, you can hire a GoLang developer for a short term (minimum 6 months) and long term on TechKluster. For your custom requirements, you can post requisition on the platform and our team will help you to find the right fit.
No, we currently do not support hiring on an hourly basis.
Monthly compensation for a GoLang developer on TechKluster varies depending on their experience and location.
Payment for hiring a GoLang developer on TechKluster is handled through the platform’s secure payment system. You will receive an invoice for a resource a hired resource. There are payment options to do wire transfer and credit/debit cards.
If you are not satisfied with the work of a GoLang developer you hire on TechKluster, you can discuss the issue with the developer and attempt to resolve it. If you are still not satisfied, you can request a refund through TechKluster’s dispute resolution process.

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Developers Resource Center

TechKluster is committed to help GoLang developers community to achieve their career goals, our developer resource center for GoLang provides the useful resources which not only will help you succeed at TechKluster but everywhere in your development career. For suggestions email us at [email protected]

Table of Contents

GoLang Programming fundamentals

Here are some Go programming fundamentals with code examples:

Variables:

In Go, variables can be declared using the var keyword. The type of the variable is also specified.

Here's an example:

				
					
var x int = 5var y float64 = 5.5
				
			

Functions:

In Go, functions are declared using the func keyword.

Here's an example:

				
					
func add(x int, y int) int {
    return x + y
}

func main() {
    result := add(2, 3)
    fmt.Println(result)
}
				
			

Control structures:

Go supports various control structures such as if-else statements and for loops.

Here's an example:

				
					
func main() {
    age := 18if age >= 18 {
        fmt.Println("You can vote!")
    } else {
        fmt.Println("You can't vote yet.")
    }

    for i := 0; i < 5; i++ {
        fmt.Println(i)
    }
}
				
			

Arrays and Slices:

Go supports arrays and slices.

Here's an example:

				
					
func main() {
    // Declaring an arrayvar a [5]int
    a[0] = 1
    a[1] = 2
    a[2] = 3
    a[3] = 4
    a[4] = 5// Declaring a slice
    b := []int{1, 2, 3, 4, 5}

    fmt.Println(a)
    fmt.Println(b)
}
				
			

Structs:

Go supports structs, which are collections of fields.

Here's an example:

				
					
type person struct {
    name string
    age  int
}

func main() {
    p := person{name: "Alice", age: 30}
    fmt.Println(p.name)
}
				
			

These are just some basic Go programming fundamentals. There are many more concepts and features to learn, such as interfaces, concurrency, and error handling.

Simple Web Application in GoLang

Here is an example of a simple web application in GoLang which retrieves articles from an external API and allows users to create and update existing articles.

				
					
package main

import (
    "encoding/json""fmt""html/template""net/http""strconv"
)

type Article struct {
    ID      int    `json:"id"`
    Title   string `json:"title"`
    Content string `json:"content"`
}

var articles []Article

func homePage(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "Welcome to the home page!")
}

func viewArticle(w http.ResponseWriter, r *http.Request) {
    id, err := strconv.Atoi(r.URL.Query().Get("id"))
    if err != nil || id < 1 || id > len(articles) {
        http.NotFound(w, r)
        return
    }

    article := articles[id-1]

    tpl := template.Must(template.ParseFiles("article.html"))
    tpl.Execute(w, article)
}

func createArticle(w http.ResponseWriter, r *http.Request) {
    if r.Method == "GET" {
        tpl := template.Must(template.ParseFiles("create.html"))
        tpl.Execute(w, nil)
    } else {
        title := r.FormValue("title")
        content := r.FormValue("content")
        articles = append(articles, Article{ID: len(articles) + 1, Title: title, Content: content})
        http.Redirect(w, r, "/", http.StatusSeeOther)
    }
}

func updateArticle(w http.ResponseWriter, r *http.Request) {
    id, err := strconv.Atoi(r.URL.Query().Get("id"))
    if err != nil || id < 1 || id > len(articles) {
        http.NotFound(w, r)
        return
    }

    article := &articles[id-1]

    if r.Method == "GET" {
        tpl := template.Must(template.ParseFiles("update.html"))
        tpl.Execute(w, article)
    } else {
        title := r.FormValue("title")
        content := r.FormValue("content")
        article.Title = title
        article.Content = content
        http.Redirect(w, r, "/", http.StatusSeeOther)
    }
}

func main() {
    // Retrieve articles from external API
    response, err := http.Get("https://jsonplaceholder.typicode.com/posts")
    if err != nil {
        panic(err)
    }
    defer response.Body.Close()

    err = json.NewDecoder(response.Body).Decode(&articles)
    if err != nil {
        panic(err)
    }

    // Define routes
    http.HandleFunc("/", homePage)
    http.HandleFunc("/article", viewArticle)
    http.HandleFunc("/create", createArticle)
    http.HandleFunc("/update", updateArticle)

    // Start server
    fmt.Println("Server started on http://localhost:8080")
    http.ListenAndServe(":8080", nil)
}
				
			
This application retrieves a list of articles from an external API and stores them in memory. It provides three main routes:
 
  • /: Displays a welcome message and a list of all articles
  • /article?id=X: Displays a specific article with ID X
  • /create: Displays a form for creating a new article
  • /update?id=X: Displays a form for updating an existing article with ID X
 
The templates for these routes are defined in article.html, create.html, and update.html. Note that this example uses the net/http package and the html/template package to handle HTTP requests and generate HTML output.
 
This is just a simple example, but it demonstrates some of the key concepts involved in building a web application in GoLang, such as handling HTTP requests.

GoLang Learning Resources

Here are some great online GoLang learning resources and books:

Online Resources:

  • A Tour of Go: A great introduction to the language provided by the official Go website
  • Go by Example: A collection of code examples that illustrate various GoLang features
  • Go Bootcamp: A comprehensive online course that covers the basics of GoLang and advanced topics
  • Go Training: A paid online course that covers advanced topics in GoLang development
  • Gophercises: A collection of coding exercises that help you practice and master various GoLang features

Books:

  • “The Go Programming Language” by Alan A. A. Donovan and Brian W. Kernighan
  • “Go in Action” by William Kennedy, Brian Ketelsen, and Erik St. Martin
  • “Learning Go” by Jon Bodner
  • “Introducing Go: Build Reliable, Scalable Programs” by Caleb Doxsey
  • “Concurrency in Go: Tools and Techniques for Developers” by Katherine Cox-Buday
 
These resources provide a great starting point for learning GoLang and developing proficiency in the language.