A Quick Introduction to Golang
Golang is an efficient and simple programming language. Published back in 2009, it is a new addition to the list of programming languages. Google made it an open-source project in 2012.
The main reason to create Golang was to keep up with growing infrastructure and databases. Google wanted a language that can handle the complexities associated with growth.
Go is the official name of Golang. Companies choose Golang because of their need for efficient and lean coding. It has several features of the C language related to enhancements and syntax.
Design principles used in Golang
The design principles used in Golang are the reasons behind its popularity. Given below are the top five design principles of the language:
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It is a secure, simple, and succinct programming language
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The compilation time is lower and comparatively faster.
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It allows inherent concurrency for select statements and lightweight processing channels.
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It supports the entrenched types and the multiple interfaces
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It supports prototypes that are adaptive to the environments found in commonly used dynamic languages.
Responsibilities of a Golang developer
Golang developers create software products and webpages easily with the use of this programming language. They also deliver scalable products at a faster speed. Hiring a Golang developer might be necessary to manage larger operations.
Golang has varied uses that also add to its popularity. Developers use the language for cloud-native applications, faster command line interface, and web development.
What to look for in a Golang developer
Certain skills and qualities found in a Golang developer puts them in front of the line for hiring. Some of these skills are:
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Knowledge and experience in working with C is advantageous for a Golang developer. The syntax of Golang is the same as C. It has inputs from other languages like Modula, Oberon, and Pascal. Learning Golang also becomes easier for them this way.
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The developer needs to have the basic skills in Git, application design, scripting, and any other DevOps practice.
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The ability to follow the practice and principles of writing clean and lean code is important. It helps the developer align with the project goals. They need to make the optimum use of Go features related to functionality, speed, and neatness.
Good Golang developers are not easy to find. There is a high market demand for them. Thus, it is important to start the search early to find the right candidates.
Focus areas of Golang Developers
Golang developers are necessary for a wide variety of applications. Here are a few examples of their work:
Building cloud-native applications
Golang developers can use this cross-platform language to create dependable and scalable cloud apps. They can also help you create the application in Kubernetes. It is the Go-based orchestration system to support multi-cluster deployments and auto-scaling.
Supporting SRE and DevOps
Developers use Golang for CI/CD processes related to Developmental Operations and SRE. It is helpful because the processes are easily automated and optimized using the language. At the same time, the site becomes scalable and reliable.
Used for web development
Golang developers work in web programming and creating scalable multiprocessor systems. They create the most advanced online apps from scratch. Also, they make authentication systems to ensure greater security. Given below is a list of Go frameworks useful for web development:
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GoCraft
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Echo
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Beego
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HTTP/Net
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Flamingo
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Martini
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Mango
Creating elegant and fast Command Line Interface
Command Line Interface is a type of text-only interface. It follows software engineering features meant for task-related automation. Go developers use a simpler interface to develop CLI-based cloud apps and infrastructure with automation and remote features. Developers also rely on tools like Viper and Cobra to create Command Line Interface applications and tools.
Developing scalable databases
They help to create and maintain scalable databases by offering excellent support. There are available database drivers to let developers access standard SQL, BigQuery, MongoDB, Postgres, and Redis. Database packages like Oracle and SQLite are also accessible.
How to hire Golang developers
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Start by deciding whether to outsource the work or have an in-house team. Hiring an in-house team is only sensible if the company has to frequently deal with app or website development.
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Go through the applications and shortlist a few based on qualifications and experience. Note whether the candidate has prior experience in the specific area of work the company needs.
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Schedule interviews and assess the candidate based on their suitability for the job role.
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Ask them about their roles and duties in the previous work they have done. Tell them to submit any reference or testimonial they have from their previous job.
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Clearly outline the company’s expectations from the candidate to let them assess whether to take the job or not.
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Discuss the charges or salary and hire the candidate for Golang development.
