Role And Responsibilities Of A Full Stack Engineer

Full-stack web developers are people who can be involved in every aspect of the software, including front-end code, back-end code, and the infrastructure to run applications. In software development, the stack is the end-to-end technology that developers use to build and run applications. All applications are made up of multiple layers of technology (stacks), which we will discuss. If you use the online ticketing system, you can take advantage of the osteot demo.

Full Stack Project Example

First from the example. The web application responds to requests from the network and sends and receives files because the server is housed in the cloud. Basically, it is a library equipped with an application that reads and utilizes user data. And with UI and UX design, you can enhance the interface and make it easier to use.

These techniques are “layered” with each other and require lower layers to support each. Alternatively, you can think of the stack as a collection of technologies to accomplish a particular task. Software can be stacked differently, and the languages ​​in the stack can be different. A full stack is realized by sharing a common language among engineers who work across stacks.

What’s In The “Stack”?

Each stack layer has a myriad of choices, but most applications have three main stacks: front-end, back-end, and database. I’m mostly using JavaScript, so I’m familiar with the JavaScript stack, but Python and Ruby are common full-stack languages ​​(other than JS).

Having a Full Stack Developer Certification, it is important to master each component of the stack and its corresponding mental model. Also, while full-stack engineers often use a specific language (such as Python), the stack uses each layer of the language.

For example, consider a MERN stack that represents MongoDB, Express, React, and NodeJ. By combining these four technologies, you can create a full-featured web application end-to-end. This example uses mongoDB as the database format for connecting to NodeJS. The next layer is Express, which is written in NodeJS and creates an API / server layer that users can request. So React acts as a UI layer for this stack.

Creates an interface that is provided to users via Express and ultimately interacts with the application. Earlier we talked about the versatility that the stack brings, how the stack connects to different layers of your application, and how they interact. MEAN is one of the same JavaScript stacks as MongoDB, Express, Angular, NodeJS and more. Theoretically, you could replace the entire front end of your MEAN application with an Angular front end.

T-Shaped Developer

It makes a lot of sense to hire a team of full-stack developers, as full-stack developers can generally implement and monitor changes for the entire stack, not just a single layer. A full stack engineer can work with the entire stack, but specializes in certain techniques and layers. The word shape comes from a general knowledge of all the parts of the stack, but it also requires a broad knowledge of one layer. In the figure above, this type of T-shaped developer has experience with MongoDB, ExpressJS, NodeJS, and React.

However, developers have the deepest knowledge of ExpressJS. Ideally, a team of T-type developers would have different levels of knowledge about different parts of the application, thereby covering the weaknesses of each member. Why do you think T-junctions are important in full-stack development?

It takes years to become a senior expert in any technical field. You can’t master all the techniques in the stack. It’s an unrealistic story. Therefore, in order to join the team as a full stack engineer, it is important to know where your expertise lies. This is a frequently asked question during job interviews. You will be asked for your area of ​​expertise to find out how the team works.

What Is The Job Of A Full Stack Engineer?

As you already know, a full stack engineer is an all-rounder who is always responsible for different parts of your application. In addition, full-stack engineers have a wide range of skills and companies expect to solve problems in every part of the software system.

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