The core of web development lies in building and maintaining cloud-based applications that are used for various purposes. So, to build an application it becomes essential to employ a standardised stack software. However, the stack technology has been widely used and is almost getting overcrowded, it has its own merits and demerits due to which it is being moved to other projects. Starting from LAMP which is used in Wordpress to Rails on Ruby there are a plethora of options available. But there arises a need for a new stack which is more flexible and scalable for cloud hosting which is MEAN Stack. While JAVA is termed as No. 1 programming language, it is estimated that roughly there are more than 3 billion devices all over the world that run on JAVA scripts. So, MEAN being a collection of different important JAVA programming languages eliminates the need to hire different personnel for different parts of the application.
MEAN Stack is an abbreviation for MongoDB, Express.js, AngularJS and Node.js. Learning MEAN Stack makes you ready for creating end-to-end encryption for cloud-ready applications with ease. The heart of MEAN Stack Development lies in its own web server and a database which can be used much efficiently to create cloud hosting applications. Learning MEAN Stack helps in creating cloud hosting applications in a cost-effective and productive manner.
An undeniably flexible and consistent language of MEAN Stack makes it a top choice for the field of web development. It offers various benefits to both individuals and the organisation.
Merits for an individual who specialises in MEAN Stack development include:
Full-stack web development made easy by MEAN Stack development for organisations in the following way:
The ever-growing need for JS developers creates more space for a user-friendly stack like MEAN. Learning MEAN Stack makes it more competitive and consistent for building robust and dynamic web applications.
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Understand how to develop and route a basic Single Page Applications (SPAs) using a Mean Stack
Understand the process of designing a web app and RESTful API server using Mean Stack software
Learn to develop different parts of an app like services, filters, controllers, and Directives
Learn to develop and build RESTful APIs with Node.js and Express with several security features
Learn to create database back-end and build dynamic Model-driven forms easier to unit test.
An individual should be familiar with:
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By the end of this module you will learn about how node runtime works and the need for async programming.
Create an example of a restaurant which uses async communication pattern for accepting and serving orders.
Define a problem and solve the same problem with different async programming styles.
By the end of this module you will learn how to modularize nodejs code, how to use built-in and third party modules using npm.
Create a user defined module that uses built-in, third party and other user defined modules.
By the end of this module you will learn how to code event driven node programs, also learn about streams to deal with large volumes of data.
Redefine the restaurant module created in module 1 with event driven style. Also log the events to file using streams.
By the end of this module you will learn how to deal with file and binary data programming in node.js.
Create node program that performs CRUD with file system and also handle global exceptions.
By the end of this module you will understand the low level http api in node.
Create a web server using http module.
By the end of this module you will learn the core features of express js framework.
Create a web application and api that uses express features like routing and views.
By the end of this module you will understand the importance of security in web apps and how to secure apps using passport.js.
Secure the web api built in the previous module with JWT.
By the end of this module you will learn how to make real time applications in node using socket.io.
Develop a dashboard application that updates the order stats in real time.
By the end of this module you will learn how to deal with child process and scaling of node apps.
Cluster the web api built in the previous module.
By the end of this module you will learn how to write unit test code for node.
Create unit test to the api.
By the end of this module you will learn the difference between SQL and NoSQL, document vs other types of storages. You will learn how to install and setup Mongo. Learn how to connect to Mongo server using Mongo client.
By the end of this module you will learn how to perform CRUD operations on Mongo documents.
Work with Mongo client to create database, collection, documents. Retrieve, update and delete documents.
By the end of this module you will understand the ODM/ORM and the need for Mongoose in node and Mongo powered applications.
Install and setup Mongoose. Write node application to connect to Mongo using Mongoose.
By the end of this module you will learn the core features of Mongoose like schemas, models, modifiers, virtual fields.
Create a node application that performs CRUD using Mongoose. Define Mongoose schema, Define model, Create model instance, CRUD using model instance.
By the end of this module you will learn about more features of Mongoose like hooks, validating model data, static methods vs instance methods.
Create Mongoose hooks to tap into the data creation and retrieval process. Use pre and post save hooks, create static methods and instance methods.
Understanding what you will learn in this course.
Learn about Single Page Application vs Multi Page Application, pros and cons of SPA vs MPA.
Learn about the angular history and notable improvements on every version.
Create variables using let and const, create multi line strings with template literals, use spread and rest operators with functions, pull values for arrays and objects using destructuring.
Upon completion of this module you will gain insight about the typesystem of typescript.
Create variable with different TS supported data types.
Upon completion of this module you will gain insight about how to use functions and how to take advantage of strict typing in function definition and invocation. You will also learn the functional style influenced arrow function and its pros and cons. Finally understand the typescripts way of achieving functional overloading.
Create functions with mandatory, optional and default parameters. Create arrow functions.
Upon completion of this module you will understand object oriented style of developing applications using typescript classes and also experience the power of encapsulation with typescript access modifiers and other important features of typescript classes.
Create classes with properties, methods and accessors. Implement inheritance.
Create interface and use it validate object shapes.Implement interfaces on classes.
Create modules and import them into other modules.
Upon completion of this module you will learn aspect oriented programming pattern with the help of decorator.
Upon completion of this module you will know how to setup angular CLI and create a new project in command line tool. You will also gain insight about the project structure and the significance of project files. Also experience the debugging of your angular app in visual studio code and learn how to view runtime information with augury chrome extension.
Create a new angular CLI project using angular CLI, execute and debug.
Upon completion of this module you will get inside of birds eye view of angular and its programmable members. This module lays the foundation for the entire course.
Upon completion of this module you will understand the significance of angular module system, and will also gain an insight on why modules are needed, how we create modules and the different kinds of modules.
Create feature module and import feature module into root module.
Upon completion of this module you will know the significance of components, how to create a component with different ways of attaching templates and styles.
Create component with inline and external template and styles, create component manually and with cli, also apply component composition by using a component in another component.
Upon completion of this module you will understand the angular templating syntax and explore the powerful data binding features.
Use different data binding syntaxes in template.Implement property binding with @Input and custom event binding with @Output bindingCreate template reference variables and use them in template.
Upon completion of this module you will experience the power of angular directives and the different kinds of directives supported in angular.
Implement iteration and conditional rendering in template using structural directives and implement dynamic styling with attribute directives.
Upon completion of this module you will understand angular data transformation capabilities using pipes.
Use currency, date, json and other pipes to transform data. Apply the built in pipes in transforming data in classroom course project.
Upon completion of this module you will learn how to develop forms in template driven and reactive form styles along with form validation techniques.
Develop forms in both template and reactive forms along with validation. Also you will code form with most commonly used controls like textbox, drop down lists, checkboxes, radio buttons, buttons.
Upon completion of this module you will understand the significance of dependency injection in angular and the different kinds of provider types in angular.
Develop services and provide them as dependencies for components.Provide component at self, parent and root levels.Create 3 different types of providers.
Upon completion of this module you will learn how to implement navigation in angular, you will also learn how to protect route with route guards.
Develop navbar component that provides routing for application.Use route configuration at root module and feature module level, also protect routes with guards.
Create and use observables and operators.
On completion of this module you will learn how to consume remote api using http client Also understand the power of interceptors for better error handling.
Create a service that uses HTTPClient to make CRUD operations.Add headers to requests and handle errors.
On completion of this module you will gain an insight about the new features offered in angular version 6.
Create angular element and see how it can be used out on angular application.
Upon completion of this module you will understand how to write unit test cases to test component, services and pipe.
Unit test a component, service and custom pipe.
Upon completion of this module you will understand the differences between JIT compilation and AOT compilation also how to deploy angular application.
Demonstrate how to run AOT build and deploy code on simple HTTP server.
MEAN is also an open-source stack available for developing web applications in an organized manner.
On the Front End:
On the Back End:
With MEAN Stack, one can develop robust web applications in a much faster manner. MEAN is also the ideal solution for developing dynamic web applications.
M – MongoDB – a database system technology
E – Express.JS – a lightweight server framework
The features of MEAN Stack are as follows–
Full stack development is the development of both front-end and back-end portions of a web application. It involves all the stages of development from – Idea conception to finished product.
A Full Stack developer is one who is familiar with all layers of an application or software development. These developers usually have a basic idea about all the layers of an application such as – Front-end, Server Logic and Database and on different technologies. A Full-stack developer need not necessarily be a specialist.
The various components of MEAN Stack Architecture are –
Here is a step-by-step guide to developing a mean stack project-
There are several top-in-class IDEs used for MEAN Stack development. Some of them are:
The pros and cons of the MEAN Stack are as follows:
MEAN Stack is a solution that works both on the client-end and server-end. Client-end is what is visible to the user and we use Angular.JS here to develop the user interface.
On the server-end, we use Node.JS, Express.JS, and MongoDB. Node and Express are used for the server logic whereas MongoDB is used for the database.
Following is the step-by-step procedure for MEAN Stack Windows installation on Windows:
Step 1 – Download and install the latest release of Node.JS using all default options
Step 2 – Download and install latest release of MongoDB using ‘’Complete’’ setup type
Step 3 – Create a MongoDB data directory
Step 4 – Start MongoDB server by running ‘’mongod.exe’’ from the command line
MEAN Stack application on AWS is deployed by exhibiting the following steps:
Step 1 - Log into AWS page through log-in credentials
Step 2- Select ‘’MEAN Stack’’ from available applications
Step 3- Create a MEAN Stack name and fill in required details such as – region, version, memory, etc.
Step 4- Click ‘’Create’’ that results in creating a Virtual Machine
Step 5- Click on ‘’Go to applications’’ and you should have MEAN Stack up and running
Step 6– You can now deploy all the code
Step 7- Download and install all the npm dependencies
The following technologies are essential to become a Full-stack developer–
MEAN Stack is mainly useful in developing cutting-edge and innovative web applications. It is also useful in cutting down a lot of manual tasks. MEAN Stack is also a cloud-friendly technology.
As a technology MEAN Stack is quite high in demand since it allows for an efficient and quicker way to develop web applications. Since its an open-source technology there is so much in terms of knowledge contribution to further enhance MEAN as a web development technology and increase its demand.
Some benefits of MEAN Stack –
Yes, MEAN is worth learning.
MEAN Stack is an in-demand web application development technology that is fast finding acceptance across industries. Some multinational companies such as IBM, Google, and Samsung are backing and supporting this technology.
To become a good MEAN Stack developer, you will need to understand both the Front-end and Back-end processes. Having a good grasp of HTML and CSS will add great value as you begin learning about MEAN.
There are a few good training institutes for MEAN Stack development in Bangalore.
At ZeoLearn we have a very structured method of learning to help you become a proficient MEAN Stack developer. The in-depth course format, demo exercise, and practice sessions will ensure your learning is focussed and wholesome. We also provide continuous support to help clear doubts and enhance your learning.
First and foremost - You should come prepared with the prerequisites of HTML, CSS, and JS. While at ZeoLearn we will provide the required motivation and guidance, you should consider this course as ‘’real’’ and ‘’very important’’ and focus on it just like you would for a very important career-defining exam.
Next - Time management is very essential as lack of it can derail your leaning process.
Finally - Practice is what makes any developer better in his/her pursuit of mastery. So, complete the demo exercises and practice sessions provided by ZeoLearn with an applied mind.
Typically, companies that have some requirement for developing web or mobile applications hire MEAN Stack developers. This can range from Start-ups to SMEs and Multi-nationals.
Technology solution providers that make web applications for companies across industries often hire MEAN developers. New age start-ups which are into web solutions, e-commerce, home automation, energy, community engagement, and travel also hire MEAN developers.
The average salary of MEAN Stack developers in the US is $120,000 per annum with around $62 being paid per hour. The salary for entry-level positions ranges between $40,000 -50,000 and experienced MEAN professionals make up to $200,000.
The future for MEAN Stack looks very promising.
Since MEAN allows for low-cost development and delivery of applications, most companies are now switching to MEAN to save on costs and increase efficiencies. As MEAN is an open-source and offers a wider range of applications, it has the potential to become even more widespread and accepted in time to come.
LinkedIn, Netflix, Paypal, Walmart, and Medium.com are some of the global companies using MEAN Stack to develop their applications. Space organization – NASA also uses MEAN Stack.
MEAN Stack is a very friendly and cost-effective solution to develop web applications. Many multi-nationals and start-ups alike are adopting MEAN, this will only increase the demand for MEAN developers.
MEAN helps in easier development and faster deployment of applications and also creates operational efficiencies. As more companies prefer MEAN to develop applications, you as a MEAN Stack developer will find greater job opportunities.
Within the IT ecosystem, Web development has the highest growth and within the web development space, MEAN is a front runner.
By the end of the course, you will have:
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Your instructors are Web development experts who have years of industry experience.
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