What is a Data Analyst and what do they do?

In today’s digital world, where technology and constant connectivity shape our daily lives, vast amounts of information are exchanged every day. In this context, the need for professionals who can manage and make sense of this data has grown significantly. This is where the Data Analyst comes in, aone of the most in-demand roles in today’s job market. But what does a Data Analyst actually do, and why does it matter? Let’s explore.

Here’s a striking figure that highlights the importance of this profession: by 2025, the global volume of data created, consumed, copied, and stored is expected to exceed 180 zettabytes (Statista). But what does this actually mean? In simple terms, it points to a growing need for skilled professionals who can collect, organize, and interpret this information, turning it into valuable insights that drive improvements not only in business performance, but also across social and political spheres. This is where data analysts play a key role, making it one of the most relevant professions today.

Educational institutions such as EAE Barcelona are responding to this demand by offering specialized programs focused on data analysis and the role of the data analyst. It is undoubtedly one of the digital careers experiencing the highest growth right now, which makes it especially important to understand what to study to build a successful career in this field.

What is a Data Analyst?

Data analysis as a discipline has been around for decades. However, with the rise of the internet and digital communication networks, the volume of available data has grown exponentially. A Data Analyst is responsible for collecting this data and developing strategies that allow organizations to turn it into valuable insights.

Professionals specializing in Big Data are among the most sought-after profiles in today’s job market, and this trend is only expected to continue. Data analysts are closely linked to modern technology, receive numerous job opportunities, and benefit from competitive salaries, as we will explore below.

What does a Data Analyst do?

To better understand the role, here are some of the key responsibilities of a Data Analyst:

1. Collecting data from different sources.
2. Managing and organizing large volumes of information.
3. Using tools and systems to categorize, store, and process data.
4. Interpreting data to propose solutions, improvements, and new strategies that help organizations optimize their processes and enhance user experience.
5. Preparing reports and presenting insights to stakeholders.

To perform these tasks effectively, professionals in this field need to develop essential skills, including:

• A strong understanding of data analysis, including data collection methods and statistical techniques.
• The ability to communicate findings clearly and present insights in a compelling and persuasive way.

How much does a Data Analyst earn?

One of the most common questions is how much a Data Analyst earns. This role is among the best-paid positions within business intelligence and marketing, where these professionals are especially present.

According to data from Talent.com, the average salary for a junior Data Analyst is around €1,942 per month, approximately €23,300 per year. For more experienced professionals, salaries can reach around €3,201 per month, about €38,417 annually. These figures vary depending on experience, demand, and the number of job opportunities available. Given the strong growth of this field, both job opportunities and salaries are expected to continue rising in the coming years.

What should you study to become a Data Analyst?

This is an exciting profession with excellent future prospects. The next step is understanding how to prepare for it and what to study to become a Data Analyst. Today, there are many high-quality programs designed to help you build a career in Big Data. It is important to carefully evaluate your options and choose a program that equips you with the skills needed to successfully enter the job market.

EAE Barcelona offers two comprehensive programs designed to help you understand the role of a Data Analyst and develop the necessary expertise. One of them is the Global Master in Business Analytics and Data Strategy, which combines data strategy with technical development. It enables students to build strong business analysis skills and apply them in real-world scenarios. The program follows a hybrid format, combining online learning with a residential period in Barcelona.

Another excellent option is the Master in Big Data & Analytics, aimed at professionals who want to strengthen both their business and technical skills. This program explores the relationship between technology, data management, and decision-making. Both programs prepare graduates for one of today’s most in-demand professions, offering strong employability prospects in the medium and long term.