Contributed to ONNX Runtime by implementing MIGraphX Execution Provider support in the microsoft/onnxruntime repository, enabling automatic provider selection based on GPU preference and enhancing cross-platform GPU acceleration. This work involved updating build configurations, integrating the provider factory, and developing targeted tests to validate new functionality, utilizing C++ and GPU programming expertise. Additionally, addressed a CodeQL-identified security issue in mozilla/onnxruntime by improving loop type comparison safety, preventing infinite loops and strengthening code security. Demonstrated a methodical approach to software development, focusing on robust testing, secure coding practices, and cross-repository integration to improve reliability and release readiness across platforms.