Another project emerged from the necessity to generate monthly statements: acting as the central hub for managing bookings across all affiliated properties, the task involved consolidating, restructuring, and preparing multiple differently structured CSV/Excel files from diverse sources for invoicing.
A notable consideration for this project was the mandate to ensure that, due to data privacy regulations, user data should not be processed on or transmitted via foreign servers (e.g. Google).
Following a thorough analysis of the requirements, I developed a practical Python tool that significantly slashed the required time for generating reports by over 80% and additionally analyzed the processed data based on specific criteria and parameters.