Advanced RESTful API providing comprehensive location intelligence with category filtering, geographic data management, and intelligent recommendation systems for places, cities, and countries.

Professional command-line interface implementing LIFO (Stack) and FIFO (Queue) data structures with comprehensive operations, error handling, and performance optimization.

Sophisticated chat application leveraging OpenAI's GPT-3.5 model for intelligent text completions with real-time conversation management and user experience optimization.

Comprehensive banking backend system built with Python and Django, featuring robust security, transaction management, user authentication, and scalable architecture designed for enterprise-level financial applications.