Maintenance & Optimization: Managed and maintained data collection processes for all tiers of retail shops, including high-value accounts, our team consistently achieving a success rate of over 95% in daily data collection.Process Implementation: Designed and implemented data collection workflows for multiple shops, ensuring robust and reliable data acquisition.Investigative Analysis: Conducted investigations to verify data collection accuracy and determine optimal data sources. Addressed issues related to data location discrepancies and corrected data collection processes as needed.Tool Development: Developed and maintained a reporting tool that provides insights into request volumes and estimates the number of successful data requests from third-party services.

Worked on backend part of 4 projects (3 of them with API).Did a telegram bot with a several functions.Worked on a project in a team. Was responsible for part of API and features, such as a custom command for manage.py to load data into the DB. Was in charge of meetings.