During the interview for the Data Analyst position, practical tasks play an important role, as they allow you to assess your skills in real work conditions. Such tasks usually include

Starting a professional career often looks like a vicious circle: to get a job, you need experience, and to get experience, you need a job. So how do you solve

When working with Power Query, you often encounter a situation where new columns are added to a data source. However, Power Query ignores them because the column names are usually

EPAM has been successfully implementing a hybrid collaboration model for a long time, which has become a key stage in the transformation of work processes. This model harmoniously combines the

The role of a business analyst in the IT industry requires a unique combination of business acumen and technical knowledge. Curious to know what skills we are talking about? Let’s

Business analysis is becoming one of the most sought-after professions in the IT industry. Companies are increasingly recognising the value of professionals who can improve business processes and drive growth.