During March 2025, this developer built the foundational AI and game logic for a Tic Tac Toe prototype in the rpyle/2025TicTacToe repository. Using Python and applying principles of modular game development, they established a reproducible architecture that supports rapid iteration and future feature expansion. Their technical approach included implementing board display, move generation, and a row-based AI strategy to improve decision quality. By integrating a dedicated AI module, singh.py, and preparing scalable import paths, they ensured clean separation of concerns. The work demonstrated depth in Python development and game logic design, with no major defects reported during the period.