During March 2025, this developer built the foundational AI framework for the rpyle/2025TicTacToe repository, focusing on modular strategy implementation and maintainable code structure. They introduced the initial Tic-Tac-Toe game setup in Python, implementing the Last Open strategy—later renamed Strategic Positioning—and basic board utilities for move selection. Their work included integrating the Salih strategy module, deprecating the Hamza implementation, and reorganizing strategy files to align with updated naming conventions. Emphasizing AI strategy design, code cleanup, and game development, they established a testable architecture that supports rapid experimentation and future enhancements, facilitating easier onboarding for new contributors.