DOUGDEJESUS
Updated 514 days ago
Implemented a delayed payment trial model. Reworked data models, access control, and subscription lifecycle management. Integrated with third-party payment systems...
Transformed the course catalog from a static list to a dynamic, tag-based system with sorting and filtering. Used caching for fast performance and scalability...
Created a machine learning-driven recommendation service from scratch, which determines the most relevant courses for a user based on their engagement pattern.