PCDAE - Professional Certificate in Data Analysis Expert Level 1 underlines the candidate's elementary skills and understanding in data analysis. It provides stakeholders, from educators to industry professionals, confidence in an individual's ability to process and interpret data effectively, emphasizing Python expertise.

The PCDAE Level 1 certification validates that a person has a basic domain to perform tasks such as acquisition, cleaning, transformation, manipulation, grouping of data, using the Python programming language. The certification attests to the holder's elementary knowledge in the field of data analysis, including the fundamentals of data preprocessing, statistical analysis, joining techniques, concatenation, reformatting, using time operations, programming, and their skills in leveraging Python for tasks like data scripting, using essential Python libraries like Pandas, NumPy, and basic visualization tools.