In June 2025, Apichaya contributed to the cayleypy/cayleypy repository by developing a cubic pancake graph generator with subset configurations. Using Python and applying expertise in algorithm implementation and graph theory, Apichaya introduced methods for defining specific sets of prefix reversal generators, enabling flexible graph construction for research or application needs. The work included comprehensive unit testing to ensure correctness and robustness, covering both standard and edge cases. This feature addressed the need for configurable graph generation within the project, demonstrating depth in both algorithmic design and test coverage, and laying a foundation for further enhancements in graph-based computational tools.