What is the MEAN Stack Developer?

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Software development is one of the domains that has undergone significant changes over the past few years. Earlier, languages like Java and C++ were quite prominent in the development of web applications. Today, however, we have mobile app development, advanced game development, development in the cloud, which has led to the emergence of more languages, tools, and frameworks like Python, Swift, Rust, Node.js, and so on. Simultaneously, we deal with big data today and traditional database management systems aren’t capable of handling such massive amounts of data. So, the dynamics of data storage and processing have also changed. 

Keeping pace with technological advancements, new job roles have also emerged like DevOps Engineer, Full-Stack developer, cloud developer, and MEAN Stack developer. Today, companies prefer hiring developers who are skilled in managing the end-to-end software development process, i.e. the front-end, back-end, as well as databases. If you are embarking on a career in web development, it is high time that you know about these job roles and what skills can help you land the desired job. This article particularly focuses on MEAN stack developer, what responsibilities they handle, and how a MEAN stack course can help you develop the necessary skills and become eligible for this role. 

A MEAN Stack Developer   

There are a lot of tools and technologies available for web development, be it front end (client-side), back end (server-side), and even database management. Developers select a specific technology stack before beginning with the development of any application according to various requirements. MEAN stack is a Javascript-based technology stack used for building web applications. A professional who uses MEAN stack for developing web applications is called a MEAN stack developer. 

The term MEAN is composed of four technologies, namely:

M - MongoDB

E - Express

A - Angular

N - Node.js

MongoDB - It is a general-purpose, document-based, distributed database that offers the flexibility and scalability individuals want with the querying and indexing they require. It stores data in JSON-like documents so as to allow easier change of data structure over time. 

Express - It is a flexible web application framework that offers a robust set of features for the development of web and mobile applications. It supports many HTTP utility methods and middleware which makes the creation of robust API quick and easy. 

Angular - It is an application design framework and development platform used for building efficient and sophisticated single-page apps. It is used for front-end development where features can be built quickly with simple declarative templates. 

Node.js - Used for back-end development, Node.js is an open-source and cross-platform JavaScript runtime environment. Node.js is built on Chrome’s V8 JavaScript engine which allows it to be very performant. The major task of Node.js in MEAN stack development is to handle client and server side requests.    

The use of all these technologies helps in developing fast and efficient web applications. Developers also prefer this combination for building dynamic websites. Preferred by both large companies and startups, MEAN stack development offers better scalability and flexibility when dealing with changing client requirements. Being an open-source technology stack, it is cost-efficient and can be used by any individual. 

Responsibilities of a MEAN Stack Developer

The responsibilities of a MEAN stack developer is quite similar to that of a full-stack developer, the only difference is the use of a specific set of technologies rather than others. Here are some of the tasks you should expect to handle as a MEAN stack developer:

  • Build, test, and deploy scalable applications after designing their client-side and server-side architecture.
  • Have a clear understanding of database architecture so as to develop and maintain fully-functional databases.
  • Define the code architecture decisions that support a high-performance and scalable application.
  • Collaborate with development teams to troubleshoot, debug, and upgrade software.
  • Build features and test the software to ensure efficiency and mobile responsiveness.

To handle these responsibilities, MEAN stack developers need to be highly skilled. When qualifications are concerned, they should be from a computer science or related graduation background. The front-end skills they should develop are HTML, CSS, JavaScript, XML, and Angular framework. The must-have back-end skills include Python, Java, or C# Programming and frameworks like React and Node.js. Additionally, they should have a clear understanding of NoSQL databases, web servers, and UI/UX design. It is recommended to have some experience working as a web developer before moving into a MEAN Stack role.   

Over to You

Now that you know all the basic details about the MEAN stack developer role, you should consider gaining the right skills to become one. You can take up an online MEAN stack developer course which will teach you all the four technologies from scratch. Though there may be many resources available over the internet, we would recommend taking a paid online course as you would be trained by an industry expert. You'll not only get theoretical knowledge but also gain practical exposure by working on some industry projects and using the required tools through integrated labs. Some reliable training providers will also offer job assistance after you complete the course and help you land your dream job. So, when are you planning to become a MEAN stack developer?

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