Collecting, enriching, cleaning, and preparing data for AI (Artificial Intelligence) systems to operate accurately and optimally. Cleaning and combining datasets (Data Wrangling). Taking information from different receipts online and extract information contained e.g. dates, currency code, store, and enter it into an electronic data system for storage and analysis. Customer support reviewing and verifying that information contained in documents submitted by other workers are accurate, make corrections and rejections where necessary and forward it to the client. Invoice Indexing, Image annotation, and menu extraction.