Position: Data Engineer
Category: Data Engineer
English level: pre
Years of experience: 0.5


Green professional service P.L.C
My duty was analyze the dataset for missing values, duplicates, and outliers and deal with them accordingly. Make a new variable based on the multiplication of two columns. Create three Data Marts and establish relationships between them using foreign keys and primary keys. Load selected columns into the data warehouse for future use and visualize the three Data Marts.
The technology I used for the project is PostgreSQL, Jupiter Notebook and power bi.