Google first introduced the Go programming language, popularly known as Golang, in 2009. The open-source programming language is famous for its efficiency, simplicity, and tooling. Even though Go is comparatively new, it is already the 10th most popular programming language, according to the latest Stack Overflow developer survey. Most developers create in Golang because it helps them deploy applications with fewer servers saving them cost, and its simplicity and familiarity make it easier to learn.
We have created this Golang toolkit as a complete resource directory for beginners and experienced developers.
Expertise with Goroutines: Goroutine is a function that can execute independently yet connected with other Goroutines within the program.
According to Ben Popper, the Content Head at Stack Overflow, Goroutines are the “worth the price of admission alone” for the Go language. With Goroutines, you can create multithreaded programs. Go developers need to make their programs fast and efficient. With Goroutines, you can make your program continue execution even if one task is stuck.
This is a non-negotiable area of expertise that companies look for in any Go developer.
Go Channels: These are the medium used by Goroutines to communicate and share data. It is an essential mechanism for Go developers to learn. You will use Go Channels in your program to synchronize any data exchange between two Goroutines.
This prominent feature makes Golang better because most programming languages that allow concurrent threads to share data lock that data, creating several issues with memory management. Go overcomes this problem by allowing data to be sent via Go channels, with both threads ‘waiting’ until the variable value reaches its destination.
Companies want Go developers to be familiar with Go channel types (buffered and unbuffered) and the most common concurrency patterns and frameworks.
Godoc commenting: Comments in Go can go beyond just basic information, unlike most programming languages. You should be aware of godoc: Go’s built-in documentation tool.
With Godoc you can scan any Go source code for commands and compile them together to form the package’s documentation as an HTML page or plain text. No other programming language offers such an effective documentation tool out of the box.
Go templates: This simple template language allows customizing outputs from the code in different formats such as web pages, emails, and forms. You should be familiar with two template packages—text/template and HTML/template. These templates are used to produce text files and HTML pages depending on the project’s requirement.
Versioning tools: Any developer should know versioning tools. It is not a skill strictly related to Go but to software development overall. Git is the most popular version control tool that most companies use. It works with Golang code as well.
Online courses & tutorials
Learn Golang at Tour of Go: A good starting point to learn about Go.
Go by Example: You should bookmark this website. It will be a great resource to refer to when you want to understand any concept of the Go with code snippets.
Learn How To Code: Google’s Go (golang) Programming Language: This Udemy course is excellent for learning Go through an entire semester course. This video lecture-based course is a good starting point for learning Golang.
Programming with Google Go Specialization: A comprehensive Coursera online course, it is a good resource for learning Go Interfaces, Functions, and Concurrency.
Go (Golang): The Complete Bootcamp: If you want to learn Go with hands-on practice, this Udemy course is the best. It offers 1000+ exercises and projects to learn Go.
Books for Golang developers
Online communities for Golang developers
Podcasts for Golang developers
Soft skills for Golang developers
Remote working skills: Apart from technical skills, as a Go developer, you will be benefit from learning work-related skills. Remote working skills have become essential for employers ever since the Covid-19 pandemic. You should be familiar with collaboration tools and have good organization skills and task tracking.
Checkout out this Covid-19 Job Resource Toolkit to learn more.
Communication: Software development depends a lot on high-quality communication. Version control, test design, documentation and the like all depend on clear communication between team members. A competent Go dev must communicate effectively with other developers and stakeholders.
Organization: Organization keeps projects on a strict timeline. When you are organized in your work, you don’t have to deal with backlogs that often, and the quality of your code is high. Companies expect developers to be familiar with Kanban-style applications like Trello, Jira, Asana, etc.
For more, refer to – 8 Project management tools for remote software engineering teams.
Here are some more resources for you to check out:
A competent Go developer can balance technical skills with soft skills to deliver projects on time without compromising quality. We hope that this Golang toolkit will provide a reference for all essential resources to become job-ready.
Talent500 helps Golang developers find the best opportunities. We are a preferred partner of global companies to build remote engineering teams. Join us today and become a vetted Go developer to get hired faster.