So you are looking for Node.JS Developers for your project. There are many key points to consider before hiring Node.JS development services, which will be discussed in this Node.JS blog. But before that, you need to know about Node.JS platform and whether it will be useful for your project or not.
What is Node.JS?
Node JS is a server-side platform used by Node.JS developers to build server and network applications. Node JS works as a link between front-end and back-end; also, Node.JS is currently the fastest server-side web application development platform with the ability to run across distributed devices.
In layman’s term, think of a restaurant counter where a customer places his order and waits at the counter till his order is fulfilled. Now as long as the order (task) is not finished the other customers have to wait behind the first customer. If you wish to serve multiple customers you may need more counters which may not be affordable. This solution is similar to PHP where it creates a new instance for every request.
Now, Node.JS works as a single counter where it takes the order of a customer and makes the customer wait on the side while attending to next customer and when the order is ready calls the first customer and hands over the parcel. So Node.JS doesn’t waste time on single task and keeps multitasking with many requests.
Steps of working in PHP:
Steps of working in Node.js:
Node.js eliminates the waiting period of the server and simply continues with the next user request. The best feature of node.js is that it has an asynchronous way of execution which is useful if you need to execute several tasks simultaneously.
Now that you have a pretty good idea about Node.JS’s forte, you can finally decide if it is the right platform to build your project. You need to also decide which framework is best for your project. To know about the best Node.JS frameworks at present go to Most Popular Node.js frameworks in 2021.
Advantages of opting Node.JS
Node.JS communities have a large number of code packages and modules, which can be used to build web applications. Node Package Manager (NPM) is an online archive where open source Node.JS projects are published. NPM is also a provider of packages of re-usable codes which can be assembled as per your requirements.
With around 650,000 reusable codes NPM hosts the world’s largest collection of Node.JS projects.
Skills needed in Node.JS developers
Mistakes to avoid while hiring Node.JS developers
Generally, people looking for developers limit their search to their regional area. For places not developed technologically this leads to a candidate search ending with zero or very less and not so good prospects for the employers. It’s better to broaden your horizons to get the best results.
You can hire Node.JS developers from all across the globe including the US, UK, Europe, Australia, etc. Offshore Node.JS Programmers are as skillful as they are in your home country. If your budget doesn’t let you go for the 1st world countries, there are many 1st, 2nd, and 3rd world countries that have very talented developers who are ready to work for lower wages.
Providing proper and specific job details will help identify a Node.JS developer’s responsibility. This helps clear out many incapable candidates making your selection process quicker and easier.
Clearing out your expectations as an employer on the basis of duties, responsibilities, experience and anticipated skills will make it clearer for you, whom to select.
Preparing the interview questions more specific to your project requirements is very helpful to clear out the heard from the real candidates. There are some basic technical questions that can guide you to your own list of questions.
Programs and apps built with Node.js are very different from those based on other technologies or tools. Common mistakes like blocking the event loop, or invoking a callback more than once, or not using supervisor programs should be avoided, hence Node.JS programming needs an advanced strategic thinking from the Node.js developer.
Accepting only candidates with many years of experience Ignoring security concerns in programming, Preferring full-stack generalists over dedicated back-end engineers
Technical questions to be asked to a Node.JS developer
The cost to hire Node.JS developers
Now to answer the million-dollar question you are looking for; how much does it cost to hire a Node.JS developer? There are many job sites from where you can hire a developer or you can go to an website and mobile app development company and hire their resources (developers) temporarily for one project.
Such an option is better as you are not tied to your employee and can change your developer instantly if you are not satisfied.
According to Indeed, the average Node.JS developer salary in the USA is $111,000 with the range starting from $78,000 to $116,000 per year. For other countries the Node.JS developer salary would be:
If you are looking for a developer who is willing to work on hourly bases then the charge for such freelance developers range from $30 to $45. If you are looking for a more affordable option without compromising the quality of work then Offshore Node.JS programmers is what you are looking for.
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Hiring a Node.JS developer may turn out to be a real challenge at present time but to make sure that you get the best developer to work on your Node.JS project, being very selective while choosing the developer is advisable.
If you are looking for Node.JS developers with high experience and skills at an affordable price then visit Excellent Webworld to get the best quote on developers. Our Developers are here to work for you at your convenience whether you prefer Full-time, Part-time or hourly hiring.
Contact us for further queries.