Mayank Patel
Jun 23, 2022
5 min read
Last updated Apr 18, 2024
We have mentioned in our earlier blog, that an application is developed following the process of front and backend development. We have already discussed front-end development and here our focus will be on backend development.
The blog has detailed information about the roles and responsibilities of backend developers along with their professional growth.
Linearloop is a renowned backend web development company in India and using our experience we are sharing backend developer skills along with how to become a backend developer.
Hence if you are the one who is interested in this stream should read the entire blog and let us know if you have any queries. So, let’s get started with the content.
In the present scenario, we are surrounded by various kinds of applications. Our day starts with the application and ends with the same. But have you ever thought about the internal operations of these applications?
After entering the wrong credentials, the system does not allow us to log in. Do you know how? The backend part of an application keeps the check of all our activities.
The system is responsible to manage Servers, Databases, Logic applied, APIs (Application Programming Interface), and System Architecture.
Without a smooth backend, any of your web and mobile application will not perform. Being end-user, we never see what is happening in the backend, but it does play a crucial role in the functioning of the application.
The programmer who works on the development of the backend system, we call back-end developers. The developers work closely with front-end developers, QAs, System Architects, and Project Managers in order to achieve their goals.
Prior to starting working on the project, their main aim is to understand the requirement thoroughly. As we know, the backend is the base of any system and it must perform accurately.
If you blindly develop the backend without understanding the requirement, it will be a huge loss for the company because everything will get disturbed. Hence to become a smart backend developer, you must have a result-driven approach.
There are various backend technologies in which systems are developed. We will get to know about them later in the section. But you should keep in mind, that a backend developer is not bounded by specific technology. The more you learn, the more you grow.
Do you know about the backend developer skills? If not, we are here to guide you. Before directly jumping to the skills there are a few things that you should have to join the IT industry as a backend developer:
With these standard professional skills, you will be able to mark your presence in the industry. Now we will let you know the professional skill set of a backend developer:
If you are looking to become a backend developer, you must have strong command over any of the backend technologies like Nest JS, Flask, Hapi, Laravel, Ruby on Rails, Loopback, etc.
As we know, the market is too competitive and you must have an outstanding skillset that distinguishes you from others.
Also, if you are an established backend developer, keep exploring the latest updates because every time something new comes up. Constant skill updation gives momentum to your professional growth and you will get whatever you want.
Being a backend developer, you must know how to develop and maintain a website. We have seen many backend developers who are aware of developing websites but they ignore the maintenance part.
Maintenance is an integral part of the development and you must own it.
Once a website or mobile application is fully developed, keep all the documentation in place. Good documentation eases the maintenance process.
So if you are looking to become a backend developer, you must have a development and management skillset.
Here comes the main concept. Any ordinary developer can write the code but only the extraordinary will be able to write high-quality code.
Your code should be clean, well-formatted, and commented on. It helps to understand the system in a single view and also supports new developers.
Apart from that, with high-quality code, you will be able to upgrade the system easily if any advancement comes. So, always focus on the quality of your code.
Keep practicing in the best way so that you could deliver the best as a backend developer.
We are counted as a top backend development company in India and hence we know the worth of troubleshooting & debugging for a backend developer. See, problems can come anywhere anytime. And our intent should be problem-solving rather than playing games.
So, the backend developers must have the skill set of debugging and troubleshooting. The problem-solving approach increases the potential and demand of any developer.
Hence to keep growing as a backend developer, start working on your troubleshooting & debugging skill set.
Another required skill for a backend developer is quick to support. Whether it is a client or a team, the developer should offer quick support to them as and when needed. If you think, that just after delivering the project your responsibility finishes, you are wrong.
So always be ready with your supportive approach so that client and team, both could get associated with you.
These are some required roles and responsibilities of backend developers. Also, if you are confused at any point, feel free to contact us.
We have seen people searching about the backend developer’s salary and how to become a backend developer. The foremost thing that plays an important role in your career, is your interest. Always choose the field in which you are interested.
Hence, if you are interested to become a backend developer, here are the ways:
These are the ways through which you can start your journey as a backend developer. Gradually you will have industrial experience with unlimited opportunities.
This is all about the backend developers and their responsibilities. Further, if you are looking for a leading backend development company in India & USA, Linearloop is your constant service provider.
From here you can hire dedicated backend developers in India & USA depending upon the project’s requirement.
We hope, the shared blog will resolve your queries regarding the backend developers, their expertise and salary, etc. If you have any doubts or confusion, we are here to solve them.
At Linearloop we offer demanding backend technologies including Flask, Hapi, Laravel, Loopback, and Ruby on Rails.
Explore our reliable backend development services and let us know if you have any queries.
How Server side rendering (SSR) useful to improve lighthouse score?
Server-Side Rendering i.e. SSR is a process through which the server transfers data to the browsers in order to draw a layout. With the help of SSR, an application opens a web-page directly on the server rather than rendering it on browser of the system.
Without the implementation of SSR, an application will have a group of static files that slows down the loading speed of the application.
Here, we will explain the worth of rendering and how it plays an important role to improve the lighthouse score. Apart from that, SSR enhances the SEO score for a website, and hence it becomes more significant.
Basically, the search engines like Google, Yahoo, and Bing crawl a website in order to validate its authenticity. Also, while crawling they depend on the data that comes from the server. And also, they rely on the data that is appearing after the first 8 seconds.
The crawlers of the search engines run Javascript in order to get the data, and if it takes more time in fetching, the crawler ignores the data. Thus it compromises the performance of your web page or application.
Hence those who want excellent SEO performance should always render the website or application directly from the server.
Also, we all know, the present time is too competitive and people are expecting you to be smart enough. Hence, in order to win the race, you must go smart and make your online presence vibrant and solid.
Generally, server-side rendering generates a quick FP (First Paint) & FCP (First Contentful Paint). Because of the rendering on the server, there is no need to send lots of Javascript code to the client.
As a result, we get fast TTI (Time to Interactive). Moreover, the techniques become more useful where we have to incorporate a wide range of devices and network conditions.
So, we can say that, in response to the navigation, SSR generates the full HTML for a page. Also, the activity saves time by avoiding multiple round-trips in order to fetch data on the client-side.
If we talk about the internal process of SSR, here it goes. Based on the command of the user, the server generates a fully loaded page in which the application is rendered as raw CSS & HTML.
Afterward, the parsing of the application starts, and meanwhile rendering of DOM initializes. Once all these activities complete, users get a view in order to interact with the required interface.
Moreover, the most extraordinary concept of SSR is that it doesn’t allow the users to wait for the Javascript in order to load the entire content as the server executes it already.
Are you aware of the benefits of SSR? If not, we are here to explore the same. We have noticed people try to incorporate SSR but, they are not aware of its advantages. So here you go:
With the implementation of SSR, the productivity of the application or website increases. It loads the requested content on the server-side.
Also, it quickly opens the requested web page and thus offers a better user experience. As we all know, when a web page takes time to open, users become annoyed. And it is not the case here.
In spite of having low internet connectivity, SSR helps in loading the
requested page quickly. Moreover, despite having the older device, it offers proper assistance to load the requested page.
As we have mentioned earlier, SSR loads application or web pages even more quickly, and thus it helps in improvising the position of the page on various search engines.
It happens because search engines like Google give preference to the online product that opens quickly.
As we know, the era is technology-driven, and we all know that each device has its own configuration and worth. If we talk about client-side rendering, there is a lot of dependency on the capability of the device.
Also, we have experienced lots of cases where the devices were not capable to render the entire application in the given time. As a result, the quality of the application compromises.
Also, the bounce rate and loading time are directly proportional to each other that ultimately decreases the performance of the site.
However, SSR works differently because it allows the loading of data on the server-side that does not depend on the configuration of the hardware or devices.
Hence, server-side rendering is capable of delivering a consistent result that further brings more clients’ engagement on the page. As a result, the performance of the site increases.
Lighthouse: Before going into the deeper discussion, let’s understand what is Lighthouse? As per the definition of Google, the lighthouse is an open-source, automated tool that helps in improving the quality of your web pages.
Also, Lighthouse runs tests and share its audits that helps developer to make a website even more user-friendly.
Furthermore, Lighthouse plays an important role in examining the important elements of a website. If we focus on its result, and make required improvisation, the overall performance of a website improves.
With the help of Lighthouse, we can analyze our web pages on various parameters, and those are
The report of Lighthouse offers recommendations to optimize the web page on the required parameter.
For example: Suppose texts are not properly visible when Webfont loads. In such a case, Lighthouse will diagnose the problem and ask the user to take the required action to resolve the issue.
If you are browsing to know about the technologies that help you to set up SSR, this section is for you.
Here we are elaborating the two important leading technologies that will surely help in setting the SSR for your web pages and applications. Let have a quick look.
You must be aware that Next.Js is a framework that helps in creating SSR React applications. Moreover, the framework is also very useful to create a full backend of the applications because of being server-side.
Basically, the Next.Js is divided into 2 sections in which the former is “SSR” (Server-Side Rendering), and the latter is “The Backend Server”.
Being a server-side, the framework generates HTML and sends it to the client while, as a backend server it supports APIs.
Also, Next.Js has two modes to fetch data i.e. getServerSideProps and getInitialProp
The server-side rendering (pre-rendering)
There are two ways through which Next.Js renders the web pages. These are
As the name states, one can generate HTML only once on the server at run time. Also, the same HTML will be reused upon each coming request.
We recommend this approach where we need better performance and cache. Obviously, the method has some limitations because one can use it only at run time.
Under this process, the formation of HTML takes place on the server corresponding to each request of the client.
Here, the generated HTML will be dynamic in nature and relies on the data. Every time, it generates the new HTML by considering the data fetched.
Do you know, why should we prefer Nuxt.Js? If not, check out the reasons now. Nuxt.Js has certain capabilities that make it advantageous, and these are:
Using Vue with Nuxt.Js makes SSR implementation even more advantageous. Also, at the same time, we would suggest deciding the technology for SSR at the very beginning of the project otherwise things will become messy.
As we are dealing with technology so, we always are proactive and make plans prior to moving into the development
So, here we have mentioned the concept of SSR and how it helps in improving the Lighthouse score. We certainly hope that you have got an idea about the concept.
As the time is changing, we all should also use the best method in order to sustain our product in the market.
Linearloop is one of the progressive IT software development companies across the globe, and we always encourage people to follow the best practices of the technology. Feel free to write us if any query hits your mind.
Mayank Patel
Sep 15, 20237 min read
Node.js vs Python: Which Backend Technology to choose in 2021?
Developers cannot decide on any backend technology depending on their choice because it must be as per the demand of the project. While planning for web app development, it may be possible that you find Node.JS beneficial for the project.
On the other hand, there are many other web development services that demand Python. Hence depending on the project demand, developers choose the required backend and front technology.
The ultimate aim is to execute the project on time by meeting the complete requirement.
In this blog, we will compare Node.JS Vs. Python for backend technology on various parameters. As a result, you will get to know which one is better and when. See, nothing can always be good or bad.
The same applies to these technical aspects as well. So let’s analyze Node.JS Vs. Python and see which is better.
Architecture is one of the important parameters that is always considered while choosing any backend technology. Hence, Architecture is our first parameter based on which we will compare Node.JS vs. Python.
If we focus on Architecture, here Node.JS will be preferred over Python.
Now we will compare the technologies based on their libraries and dev tools.
Hence based on libraries and development tools, Node.JS becomes the choice.
Node.JS Vs Python performance has been analyzed here and a final conclusion is drawn for better performance. Hence if you are planning for web app development, keep this parameter in mind.
Based on the performance, Node.JS wins here. It is fine, Python is simple to understand but speed is the concern here. So if performance is the parameter, the web application development services should go with Node.JS.
Now the comparison of Python and Node.JS is done on the basis of their scalability. So let’s have a look.
When scalability comes, Node.JS should be given preference for web app development.
As we have stated earlier, the selection of any technology or programming language is completely dependent upon the requirement of the project and the expectation of the client.
Being leading software development company, Linearloop always recommends analyzing the requirement properly. Afterward, you should select the best-suited backend technology that can either be Python or Node.JS. Let us know if you are looking to know more.
Mayank Patel
Sep 15, 20233 min read
