
# A complete guide to outsourcing software development

Today, everything in life has become digital, from buying a car to opening a bank account online. That's why most
businesses are looking for digitalization strategies. The software development market is also so hot that thousands of
applications are placed on Google Play every day. Many corporate executives are unsure if the existing offer fully meets
their needs. So they have to choose to develop custom software. Software development is a new process that allows
companies to design and produce exactly the solution they need. So let's get into the details to get a better
understanding of this.

# What is software outsourcing?

Software outsourcing occurs when companies need custom software solutions to develop a third-party application. This has
several benefits, including reduced costs, reduced investment risk, improved efficiency, and increased security. In such
a situation, having a broad business perspective can reach the top software developers around the world. According to
statistics, the volume of capital allocated in the global software outsourcing market is over $ 66 billion. The market
is also projected to grow by $ 98 billion by 2024. In addition, the technology is evolving rapidly, so that companies
must evaluate and adapt to new business trends in order to choose a cost-effective business model.

# Why is software outsourcing important?

It is affordable and helps reduce development costs. This is where corporate executives and business owners turn to
outsourcing to improve their efficiency. Such companies are mainly focused on maintaining long-term strategic
priorities. The following are three software outsourcing models that we will consider below:

- Onshore software outsourcing
- Offshore software outsourcing
- Nearshore software outsourcing

Each of these models has its advantages. For this reason, they are categorized according to the level of need,
complexity, budget, schedule and level of participation. Let's examine each one briefly.

# 1) Software outsourcing onshore This is for the client who works with a development team in their own country. The main

advantage of the Onshore model is that it practically can not cause language problems and makes communication easier.
Instead, more development costs should be borne.

# 2) Offshore software outsourcing It means working with the development team in other countries. This is considered to be

the most important and cost-effective option for reducing labor costs and online communication channels. Software
projects can also be easily managed remotely.

# 3) Software outsourcing as Nearshore In this model, we can work with neighboring countries that are closer in terms of

culture, language and communication.

# What are the reasons for choosing outsourcing?

- ## Low cost

Software development is a relatively long process. A new employee must understand the company's organizational rules,
contacts and other workflows. So hiring a specific company or individual can minimize this long-term process and save
time.

- ## talent discovery

Set a probationary period for new employees and there is no need to extend it forever. Outsourcing can be amazing for an
indefinite period of time. This helps businesses avoid the hassle of hiring and having permanent contracts with high
taxes.

- ## Knowledge and expertise in a specific subject

Knowledge and experience in a particular field make software outsourcing services valuable. The specialist can offer
several benefits through outsourcing.

- ## Entrusting the work to Professional

When a user has a budget problem, they need professional project management with field experience. Suppose you do not
have the budget to hire a full-time programmer or temporary service. In this case, an expert can simplify the process by
creating a great environment for future work. In such cases, outsourcing is the best option for business development.

- ## Focus on the important points

Companies need to outsource to perform some services and focus on the initial goals. This will help you to free up some
time so that you can focus on other things.

# Advantages and disadvantages of software outsourcing

![Advantages Picture](Advantages.jpg)

# Advantages

- ## Low development costs and reduction of overhead costs

The most common reason for outsourcing business project development is to save on development costs. This helps reduce
costs and helps businesses grow by measuring them effectively.

- ## flexibility

Companies can partner with outsourced brokers whenever needed. Unlike hiring a permanent employee, there is no contract
or legal obligation to maintain it in the long run. This gives the client the flexibility to pay for outsourcing during
the project. It is also designed to be available to the public at any time and any place.

- ## Focused strategy

Working with a remote team can create a new opportunity and exposure to emerging technologies such as artificial
intelligence, blockchain and more. It also helps to effectively convey the best practices to the home team.

- ## Faster development time

Because outsourcing teams are well versed in the industry, they can save time and money. Also, companies no longer need
to pay for training and processing stepsNed.

# Disadvantages

- ## Linguistic and cultural barriers

Sometimes working with development teams in a remote location can be challenging. In this way, the time zone is
different and this prevents effective planning, customer communication and deadline compliance. To avoid such a risk,
set up frequent online meetings and keep the connection open for easy feedback at every step.

- ## Failure to comply with quality standards

When you hire offshore software development companies, you can get a decent amount of cheap labor costs, but instead use
low quality standards. This is an inherent problem, even though it develops software projects at a lower cost than the
local market. It also makes it difficult to have a complete view of the process and fix the problem by providing better
feedback for progress.

# How to outsource more effectively?

We have found several ways to influence the probability of success, and this is provided by software outsourcing. There
are certain aspects to know about this, for example:

- Have realistic expectations
- Set goals for outsourcing
- Participate in project management and work with the team remotely
- To provide feedback, identify milestones and follow them regularly

No external source guarantees a 100% chance of success of the project. But there are things that can help companies
increase their chances of success. In addition, companies choose the option that uses the Agile method in flexible
management of development projects.

# What is the outsourcing process of software development?

![Outsource Picture](Outsource.jpg)

Whether you outsource or not, you need to understand the needs and focus on software development. Based on this, you can
check the following trend.

- ## Decision on outsourcing

Make careful decisions based on analysis, current situation, planned budget and goals.

- ## Choosing a brokerage

At this stage, evaluate the offers in the market and hire the appropriate software development outsourcing team. It is
true that the decision to outsource is accompanied by urgent needs, but do not waste this crucial moment and try to
choose the right team.

- ## signing agreement

Commitment and contract are necessary for both parties, but sometimes the person also chooses to work without a
contract. In any case, it is highly recommended that you write down all the details. Regardless of the software
outsourcing model, the contract is an important element of the collaboration.

- ## Cooperation

Once the legal steps are completed, it is time to develop the software. At this point, start hiring outsourced team
members and start the project by discussing the final details.

- ## Monitoring

This phase coincides with the collaboration phase, as the project must be fully monitored for ongoing progress and
updates. You should also have constant control and monitoring of your project with awareness of the performance and
efficiency of team members.

- ## Release

The project development will be completed by the deadline specified in the contract. Now is the time to pay the final
payment, because the evaluation has been carefully done and discussed.

Outsourcing Software


Legibility of code is one of the basic principles of programming that developers need to follow in order to be more professional. Apart from that, more readable codes make it easier to maintain and modify the project, as well as make the teamwork process easier.

In this article from Computer Arena Training website, we are going to talk about 2 training tips that will help you to have more readable codes.

# 1. Commenting and documenting

As you know, commenting does not cause any problems or changes in the final execution process of your project. As a result, in order for other developers who have access to your code to better understand it, it is best to follow the commenting process and write meaningful comments for each piece of code.

Of course, keep in mind that there is no need to write comments everywhere. For example, when you write a very simple block of code, you do not need to explain the writing because its improper use creates cluttered code and the so-called "crowded alki".

Apart from that, providing documentation for the code and the specific causes of the functions you create will have a huge impact on a better understanding of the code. A simple document can include a general description of the project, the tools used, the custom functions and commands used, and so on.

# 2. Persistent dents

Of course, you can write your code in non-linguistic languages ​​like Python without indentation or Indetetaion, and in most cases you can get the output without any problems. So why do you think indentations are so important?

Indentation allows you to create more readable code for yourself and others. By using this feature, you can define the boundaries of blocks and functions much more clearly and do not confuse yourself or your colleagues in the future.

It is also important to note that you should never try to use deep indentations. This will make the code illegible and frighten your programmer or audience. For example, pay attention to the following code and find out how sloppy and illegible it is:

```js
function do_stuff() {
 
// ...
 
    if (is_writable($folder)) {
 
        if ($fp = fopen($file_path,'w')) {
 
            if ($stuff = get_some_stuff()) {
 
                if (fwrite($fp,$stuff)) {
 
                    // ...
 
                } else {
                    return false;
                }
            } else {
                return false;
            }
        } else {
            return false;
        }
    } else {
        return false;
    }
}
```
Eliminating such a situation will certainly not be an easy task, but it is at this point that the line between a professional programmer and a novice programmer is drawn.

# 3. Block spacing

Always try to put a space between any blocks or pieces of code that you write that are not necessarily related to each other. You can do your job with a simple Enter.

# 4. Fixed registration

Some programming languages ​​follow a specific naming principle, but others do not. In this case, it is better to create a special method yourself and carry out your whole project accordingly. Be sure to keep in mind that you need to name and explain the method you used in the initial project documentation or comment.

There are currently only two very common methods for naming, one is camel-case mode and the other is the use of _ between different words of variables and functions. For example: **mysql_string_escape**

Another way to nominate is to use a combination of the two. In this way, you name your functions based on camleCase and use normal variables based on the same simple mode (Underscore).

# 5. Do not repeat yourself

The Don’t Repeat Yourself rule is a well-known rule in the programming world that is used to reduce duplicate code. When you have a function with a specific name and function, you do not need to define it again, the only thing that needs to be done in this case is to call it again and there is no need to repeat it.

So be sure to note that you have never used duplicate code snippets and learn the philosophy of reusing well.

# 6. Limit the number of characters in a line

An easy way to improve the process of reading a text (whether code or plain text) is to limit the number of characters or letters you put in a line to specific values. This happens most often when you are writing database queries. For example, look at the following code:

```js
$query = "SELECT id, username, first_name, last_name, status FROM users LEFT JOIN user_posts USING(users.id, user_posts.user_id) WHERE post_id = '123'";
```

Using the above method, you can write the above code snippet as follows, which is much more readable and better:
```js
$query = "SELECT id, username, first_name, last_name, status FROM users LEFT JOIN user_posts USING(users.id, user_posts.user_id) WHERE post_id = '123'";
```

# 7. Manage files and directories

If we look at it from a technical point of view, most of the time we can write an entire project in a single file. But never do this because it will be like a nightmare for yourself and others.

For example, consider a website whose entire JavaScript styles and code are contained in a single index.html file. it's horrible! No?!

Well, your simple way to do this is to separate each section from the other using different files and folders. By doing this, as your project gets bigger, you can better manage all aspects of it and increase the ability to store code.

# 8. Use short and even meaningless letters for temporary variables

It will often happen that you use a single variable in a loop block. In this case, you do not need to use a meaningful name because you are sure you will not use this variable later.

Doing so will cause someone later reading your code to see a variable with a meaningless name and realize that it is only a one-time command and belongs to a specific code snippet and range and does not need to be followed elsewhere. To return.

For example, see the variables i and j in the following code snippet:

```js
// $i for loop counters
 
for ($i = 0; $i < 100; $i++) {
    // $j for the nested loop counters
    for ($j = 0; $j < 100; $j++) {
    }
 
}
```

## Conclusion

In this article from Computer Arena website, we have reviewed 8 tips for writing code that are more readable, which can directly affect the optimization of your code. If you have a specific technique in your experience to do this, be sure to share it with us.


8 Code Tips


JavaScript powers the web - it's **the** most important programming language you need to know as a web developer.

For example, you should understand code like this:

```js
const basics = 'Okay, that should not be too difficult actually';

function printBasics() {
  console.log(basics);
}

printBasics();
```

Learn more about it [here](/).


Mastering JavaScript

Next.js tutorial is a step in the better and more complete implementation of React applications. In this course, we tried to teach you Next.js in a practical way.

# What is Next.js?

Next.js is known as a framework for React that allows you to implement React as SSR, you may ask what is SSR or Server-Side Rendering? In the lower part of this article, I will explain it in detail.

# What is a framework?

When you put different JavaScript libraries together with a specific architecture to achieve a specific goal, the end result is a ready-made framework. Frameworks play a very important role in programming various applications these days. This role is so important that the wrong choice can even lead to the failure of a website.

# The concept of SSR or Server-Side Rendering

To understand SSR, we first need to look at regular websites.

On regular websites, when you request a URL, your browser fully loads the content of that page and eventually displays it in the browser, but on SPA websites, when you request one of the pages, the raw page with your JavaScript code is loaded first. In this case, there is nothing to be seen by search engines, and after a few moments, your JavaScript code is called and the information is displayed on the screen.

But to solve this problem, there is an easy solution called SSR, which helps you load your SPA website just like a regular website on the first load.

# What do we need to know to learn Next.js?

To learn Next.js, you definitely need to be familiar with React and have worked with it. Because Next.js is a React framework and not familiar with React is a major problem when using Next.js.

If you have not yet learned React, we suggest you take the React training course as a first step.

At more advanced levels of working with Next.js you will also need to know the node because the backend side of the framework is implemented using the node.

If you need to learn node, you can use the nodejs training course to learn it.

# Install, set up and configure Next.js

Next.js has a simple setup and setup, like the React story where we used the create-React -app package to launch our project. We do.

# What is the difference between CSR and SSR?

By defining each of these, you can finally easily understand the difference between them.

CSR: Abbreviation for Client Side Rendering, which means that once your website is fully loaded by the browser, they do not need to receive and render anything from the server to load other pages of the website, and do so entirely using JavaScript. It becomes.

SSR: Abbreviation for Server Side Rendering, which means that your website has to process and create the HTML of the website once for each URL on the server side, and the browser is only responsible for executing the HTML.

By this definition you have probably noticed the difference between the two. In the Next.js tutorial, we will show you the practical difference between the two in different sessions.

# What topics will you learn in the Next.js course?

By participating in this course and watching the training files and practicing the points mentioned in the videos, you will learn that:

- How to create different pages using Next.js
- How to create dynamic routes
- How to connect to the server and get information from the server
- How to implement SSR with next website.
- How to improve SEO.
- And..._

# Why learn Next.js from Rocket Collection?

At computer arena, we have tried to teach you the complete and practical Next.js framework to make SSR websites easier.

In addition to teaching most of the topics in this framework with various examples, we try to be by your side throughout the learning process and help you solve your questions and problems if you have any questions or problems.

# Tools needed to participate in this course

To participate in this course, you have a great desire to learn and progress, with a little willpower and a little decision to enter the world of advanced programming.

# Who is this special course for?

This course is for people who are completely familiar with React and are now facing the SSR problem in React and are looking for a solution to this problem.

Next.js training course can definitely help you in learning next js and solving SSR problem forever.

# What do you earn after completing the course?

- Support and answer your questions
- Earn points and credits to participate in other courses
- Receive course updates for life (if you purchase this course in cash)
- Ability to make money and get real projects

# Next.js training course topics

## Familiarity with the page system

In this section, you will learn how to create different pages in the next. We have several types of pages in Next.js, and these pages can work differently in different situations.

Gaining a good understanding of the topic of pages in Next.js can help you more easily convert your React application to SSR.

## Server connection

Getting information from the API and rendering pages in the Back-End using Next.js is a process that in this section I will introduce you to the full process.

## Components and related items

In this section, things like using CSS In JavaScript, we looked at calling static files, how to use a Sass file, and more.

## Create an internal API in Next.js

As mentioned above, Next.js gives us the ability to work with the node on the backend.

But more importantly, in Next.js you have the ability to extend your api using Next.js as well.

That is, developing the frontend and backend together using Next.js.

Nextjs

One of the biggest problems with using raw CSS is that it is time-consuming. It is true that we can implement everything in the most accurate way possible, but what if we are in a hurry and want to implement the features we want in a faster time? In this case you need a framework. But can any framework work for you? No! There are many frameworks that help us use CSS, and each one has its advantages and disadvantages. One of the biggest drawbacks of most frameworks is their lack of speed in implementation. To solve this problem, we have to work with each of these frameworks and finally, after a few months, find out which one is better than the other! Well, it's time-consuming and tedious. But fortunately there is a Rocket training website, we can give you this guide. Simply put: the fastest and most accurate framework with which you can implement layering of your website elements is Tailwind CSS. A novice framework but with very attractive features.

In this tutorial on the Rocket website, we want to introduce you to this great framework and use it in the process of a one-page project. It will certainly be an exciting period. But before that, let's get a little familiar with this framework and its capabilities.

# What is Tailwind CSS?

Tailwind CSS is a utility-first idea-based framework that has gained a lot of popularity and popularity in a short period of time. Enabling people to develop quickly to design and develop user interfaces has become one of the reasons for this growing popularity.

Tailwind is a CSS framework that was first released in 2019. Currently, (2021) version 2.2 of this framework has been released and according to statistics provided by Tailwind CSS itself, more than 260,000 developers are using this framework. Reaching such a point in less than two years is very important and significant. One of the main reasons for this is the many features that the framework provides and makes it ideal for various projects.

One of the main differences between Tailwind CSS and other frameworks is giving them complete control over the elements and preventing duplicate styles. Now that we are somewhat familiar with this framework, let's get acquainted with the main advantages and disadvantages of this framework.

# 1- Control over styling the elements

When it comes to how to style elements, I have to say that Tailwind gives us a unique approach. Tailwind does not have a default style for elements and is not similar to Bootstrap or other frameworks. For this reason you can have complete control over the appearance of the elements.

For example, you can use a different look for each project so Tailwind does not impose its own styles.

# 2- Faster styling process

When it comes to styling HTML elements, no framework can do it quickly for you. The result is your fast output from HTML elements. Tailwind uses hundreds of built-in stylesheets, all you have to do is apply them to the class property of HTML elements.

# 3-Responsiveness and high security at runtime

All elements and styles related to Tailwind are provided to you in a responsive way, which is why this framework has a high degree of responsiveness and being Mobile-First.

In terms of security, I must say that Tailwind has fewer problems than competitors at runtime and no weird styles will be applied.

# 4. Additional features

Tailwind is considered as a framework that runs in the front-end section of websites. For this reason, developers should have maximum expectations from this framework. Tailwind will live up to these expectations as well, as the developers of this framework have worked with other frameworks before them and know what problems they have created for developers and how they have now addressed them. In Tailwind, you can easily use PurgeCSS to remove classes that were not used in your project and reduce the load on your website.

# Weaknesses of Tailwind CSS

## 1. Lack of important components

If you have worked with frameworks such as Bootstrap and Foundation, you know that there are a number of ready-made components in these frameworks that are easy to use. But there is no such thing in Tailwind. For example, you can not find the ready menu component or Navbar in the documentation of this framework. Apart from menus, there are many other components that need to be implemented manually. But the good news is that in this course we are going to look at ways to create these components and teach them to you. One of the reasons that such components are not present in Tailwind is its small size and therefore speed at runtime.

## 2. Documentation

One of Tailwind's biggest current problems is the poor documentation. This is so noticeable in comparison to other CSS frameworks that you can not get well acquainted with this framework through documentation, and you definitely need a training course that is exactly what you need.

# What are the prerequisites for learning this course?

To be able to get the most out of this course, you need to be familiar with HTML and CSS. Fortunately, you can master both in the Rocket HTML and CSS courses.

# What will you learn in this course?

- Basic introduction to the Tailwind CSS framework
- Examine its features, advantages, disadvantages and prerequisites
- Implementation and installation in the operating system environment
- Getting output from it in the first steps
- Familiarity with configuration and optimization files
- Familiarity with typography
- Personalize classes
- Use flexbox
- Add autocomplete to vscode
- Familiarity with responsive classes
- Familiarity with variants
- And dozens of other related cases

If you have any questions about this course, take a look at the following common questions before asking them. If you do not find a clear answer, share it with us in the comments section so that we can better answer you.

Tailwindcss

In recent years, many frameworks have been developed for the JavaScript programming language, and most of these frameworks have been able to show good output. One of these frameworks is called Angular, which was developed by Google and is very suitable for creating high-performance, professional front-end.

# Introduction to Angular
Here I am going to introduce you to some of this lovely framework.

Angular is known as a platform and framework for creating SPA or single-page websites using HTML and TypeScript. The architecture of an Angular application depends on certain basic concepts.

Angular is one of the most popular and widely used JavaScript frameworks, which is very popular in the field of JavaScript programming. This framework is written with TypeScript, which means that if you want to learn Angular, you need to learn TypeScript first.

# What is Angular?

Angular is a front-end website creation framework that includes a large number of JavaScript libraries, which may have been developed by thousands of people. Form your opinion.

# What is a framework?

As mentioned above, a framework includes a large number of different libraries, but what you need to know is that these libraries are put together with a special architecture to form the main framework.

# Angular advantages

Angular is an open-source framework maintained and developed by Google. This library helps you to easily build and manage SPA websites, as well as more structured and easier-to-manage code.

The main advantages of using Angular in web applications are as follows:

- Angular is a structured framework based on the MVC model.
- Angular creates a virtual DOM that greatly speeds up the loading of data from JavaScript into HTML.
- Due to its specific structure, it is used by companies with large teams.
- You can easily write the test in Angular unit, so Angular is a great choice.
- It has strong support from Google and global developers.
- Features such as dependency injection, routing, animation, facade encapsulation and more are available by default in Angular
- Angular is an integrated and structured framework for building SPA websites.
- And...

# Angular Learning Prerequisites

In order to be able to start working with Angular, you must first know how to type a script (you can use the Rocket Typing Tutorial to learn typing), and to learn typing, you need to know JavaScript well first (to learn Complete JavaScript You can use the JavaScript learning step in Rocket), only then can you start learning Angular.

If you do not have a good understanding of JavaScript and then typing script, do not start learning Angular because after a while the learning process will be discouraged and you will definitely skip Angular learning.

# Angular training course topics

## Installation

The most basic part of working with Angular and learning Angular is installing and launching a project based on Angular, in this section we will teach you in detail what is needed to start a project.

## Familiarity with the basics

What are the issues like Angular in this part of Angular training? What is Comonte? What is appMoudule?  And we will explain some of the basic Angular topics.

## Communication in components

Components in Angular are able to talk to each other, you can transfer information from father to child or vice versa from child to child between different components in an Angular project.

## Work with directive

directive acts exactly like attrbiute in HTML, suppose you can create a set of properties for HTML elements that act on the element on the page.

## life cycle

Angular has a system called life cycle that allows you to take action at some stage in the execution of a component.

For example, when creating a component, send an http request to your api, or save an information if a value is updated in the component.

In this section, I will introduce you to the different methods of the life cycle in Angular. Proper and practical life cycle learning is very useful in making learning and using Angular easier.

## Todo project

The todo project allows us to examine the different components of angular in different ways so that you can better and more accurately apply the different angular instances we have learned so far.

# Familiarity with services

You can create a service for anything in Angular. These services help you a lot in managing the code as well as expanding and making the code readable.

# Working with forms

The Angular Form Module can help us to create and better manage forms. In this section, I will teach you the Angular Forms in a detailed and practical way.

# And ...

Computer Arena

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