What Does a Data Analyst Do

1. What Does a Data Analyst Do? Is It a Good Career Option? In this new digital era, all organisations, irrespective of size, are dependent on insights derived from data in order to make business decisions. They get great information regarding market trends, customer needs, product feedback, market needs, etc., from the huge volume of data in their possession. But it is not easy to take away business insights from the large volume of unstructured data they possess. They need a data analyst who can help these businesses with their expertise. A data analyst is a professional who can deep dive into an organised or unorganised dataset and find out the critical information to help an organisation. They have the competency to gather, clean, study, and interpret a dataset to solve actual-world problems. Let's take a look at what does a data analyst do and is it actually a lucrative career choice or not. What Does a Data Analyst Do? The need for effective data analysts is growing, thus a basic query often crosses our mind: What does a data analyst do? Well, let’s see their roles and responsibilities in an organisation to get a good answer to this question: Data Collection They gather data from various sources like surveys, publicly available data, company websites, etc. Data Cleaning Any raw dataset could be very unorganised and they possibly have errors and duplication. Data cleaning can convert this unorganised dataset into an organised, error-free, and ready-to-study dataset. Data Analysis

2. A data analyst then deep dives into the categorised data with the help of many tools and techniques to perform exploratory data analysis, statistical analysis, and predictive analysis. Data Interpretation Finding valuable trends and patterns in the data set. Data Visualisation Creating dashboards and reports using tools like excel and PowerBI. Data Presentation Communicating the findings in an easy-to-understand way to all the stakeholders. Support Decision-Making Help different departments to make an understanding of reports and take decisions based on those insights. Tools Used by Data Analyst There are many valuable tools and techniques that help a data analyst to perform their tasks efficiently. Here are some of them: Microsoft Excel Google Sheets SQL Tableau R or Python SAS Microsoft Power BI Looker Jupyter Notebooks Git Is Data Analyst a Good Career Option? Businesses nowadays depend on data for decision-making, and in this setting data analysis is certainly a great career option for multiple reasons: Growing Demand

3. Companies across industries rely on data for decision-making, creating a strong demand for data analysts. Better Salaries The average base salary for a data analyst in India is ₹6,60,000. Multiple Career Paths Opportunities in marketing, finance, healthcare, and other fields allow flexibility in career growth. Conclusion We explored what does a data analyst do in a business setting in this blog. They use multiple tools and techniques to efficiently do the job. We also cover the key question that may come to your mind: is data analyst a good career option. Keeping the growing demand and better career opportunities for data analysts in the job market, we can say it is a very good career option.