● Wildberries API integration to automate the collection of sales, order, and advertising campaign analytics data. ● Developed modules for data processing, such as obtaining product information (product_id, name, link, color, feedback, etc.) using Wildberries API requests. ● Implemented the functionality of dynamic selection of time intervals for data analytics (e.g. 10, 100 days) and automatic calculation of sales metrics. ● Set up data filtering and sorting for more convenient analysis of key indicators, including categories, brands, and warehouse balances. ● Developed a function for data parsing using Python and processed product parameters, including: basic_price, price, review_rating, and others. ● Implemented a flexible approach to setting periods for data analysis (e.g. adjusting intervals back one day). ● Documented the API via Swagger to improve interaction between developers. ● Participated in optimizing API requests, improving data processing speed and system reliability. ● Worked on expanding the functionality of sales funnel analytics to create more accurate reports.