10 Benefits of Hiring MERN Stack Developers For Your Project

Stack development is the norm in the IT industry today. More and more companies are leaning towards full stack development. Many outsourcing companies that provide custom website development services are integrating full-stack development into the services they offer. A full-stack developer holds a lot more value compared to a regular developer who is proficient in a single programming language. 

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Nitin Nijhawan,CDO
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Nitin Nijhawan,CDOicon

In simple terms, a stack is a collection of software technologies that can be used in conjunction to achieve a goal, for example, software development. MERN stack is one of the most popular stacks in the market today. If you want to leverage MERN for your business, you can either hire dedicated developers or outsource your project from agencies providing web development services. These can be local agencies or offshore agencies operating from the US, Canada, the UK, or Europe. 

Who is a MERN Stack Developer 

MERN stands for MongoDB, Express, React, and Node.js. A MERN stack developer should be skilled in all these technologies to provide proper web development services using MERN. Essentially, if you plan on hiring a developer for the MERN stack, you should ensure their proficiency in these technologies. 


It's an open-source NoSQL database platform along with JSON document-based schemas. MongoDB is a distributed database that enhances its scalability and availability. Furthermore, the objects in this model are defined as code. This allows for easy data manipulation. 

To sum up, MongoDB's features include horizontal scaling, high reliability, and end-to-end protection. 


Express is a web application framework for backend services. It is also known as Express.js. Express is very simple to set up and personalize according to your needs. There are a lot of supporting components to help you with additional tasks. It also assists in creating HTTP and URL-based application routes. Another important benefit of Express is that serving static resources becomes much easier compared to other frameworks in a web application. 


React is used for front-end development. React is an open-source and free JavaScript-based library. It can be used to build interactive web pages and applications as well as user interfaces. You can manage the view layer with the help of React. A major benefit of React is that components can be encapsulated. This means that they will maintain their state independently and can be integrated to create complex interfaces. 


Node.js is a cross-platform mobile app development tool and an open-source JavaScript runtime environment for the back end. Node.js can be used to perform tasks like creating web page content, collecting data, updating the information in the database, and managing server files. Node-js only runs one process at a time instead of creating separate threads for each new request. 

Top 10 Benefits of Hiring MERN Stack Developers 

MERN stack is turning into one of the most preferred full-stack development options for many reasons. Here, we list out the ten most important reasons why you should choose MERN stack professionals for your development: 

Vastly experienced 

MERN stack developers are pretty much experienced in web programming technologies and can offer a unique solution tailored to your needs 

Native user experience 

MERN stack uses cross-platform technology and can easily utilize the native features of the device. This helps give a compelling user experience. The developers can build the application in a way that syncs easily between online and offline modes. 

Upgrading your web app 

Programmers well-versed in MERN have sound knowledge of industry trends. They can easily integrate all the latest developments into your web application. They help make the application more dynamic and responsive. 

On-time deliverables 

Full-stack developers affect the timelines of a project very positively. It becomes easier to divide duties amongst the team and provide the final product in les time. 

All round ownership 

Full-stack MERN developers can be very reliable in terms of project planning as well. You will find that they can assist with all project requirements. They can handle both the server-side and client-side of the application and contribute to quality assurance as well. 

Outstanding community support 

The MERN stack has great community support, which can help the developers to implement the best solution for your application. There are a lot of free templates available as well. 

Budget-friendly development 

This is the best advantage if you are planning to work on a minimal budget. Since MERN stack developers are skilled in all aspects of development, you will not need to hire separate developers for each aspect of the application. This can result in significant cost savings. 

Effective maintenance 

Since all the developers involved are MERN stack developers with complete knowledge of the whole application, maintenance becomes easier. 


As all the components of the MERN stack are open-source, there are no licensing requirements for the project. Also, the front-end, back-end, and database code can be easily kept separate, which enhances programming flexibility. 

Work according to design and structure 

Another considerable advantage of the MERN stack developers is that they not only concentrate on the code of the project but also on the design aspect. They can also spin on the existing structure and add more responsive and engaging elements to the application. 

MERN Stack Development Process 

Now that you know all about the MERN stack and its benefits, it is time to understand how the MERN stack works under wraps. The MERN stack works in 3 simple tiers, the front end, the backend (server) tier, and the database. The front end is handled by React, the server tier consists of Express and Node.js, and the database tier uses MongoDB. 

Here's a step-wise procedure to explain the working of an application developed using the MERN stack: 

The user lands on the page in the application created using React. 

They click on a URL that is currently in the empty state as there is no data. As soon as the URL is clicked, the data is requested using an API call. The page shows a loading gif till the data is received. 

On the backend server, which is based on Node.js, Express searches for the data that has been requested. 

Services like Mongoose can be used to query the data from the database. This database is stored in MongoDB. 

The data, once retrieved from MongoDB in the form of a JSON file, is returned to React. 

React then reloads the page with updated data to replace the loading gif. 

This is how MongoDB, Express, React, and Node.js work in tandem to provide a fully functioning web application. 

How to Choose The Best MERN Stack Developers 

The next question that might be running through your mind is how you can hire MERN stack developers to work on your project. Hiring a dedicated development team in house is one option if you have the resources to acquire them. If you don't you can entirely outsource the project. 

Outsourcing agencies like VLink can help you develop your project from scratch. We can provide on-demand developers highly skilled in MERN technologies to support your project. You can forget about any hassles of interviewing, hiring and managing any development team in-house while working with us. 


MERN stack is the most trending web development stack. Many businesses, mainly e-commerce, are pursuing MERN for their web application requirements due to its long list of benefits. This is the right time to invest in leveraging MERN for your application. 

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