Worked on stabilizing the Vast.ai SkyPilot provider in the alex000kim/skypilot repository, focusing on compatibility with SDK v6+ and improving deployment reliability. Addressed API integration challenges by implementing multiple compatibility fixes, such as parameter renaming and environment variable handling, using Python. Enhanced DevOps workflows by introducing a new port-query method to ensure correct readiness probing and robust connectivity, which reduced connection timeouts and deployment failures. Production validation on RTX 3090 and A100 hardware demonstrated improved reliability for vLLM deployments. The work emphasized cloud computing best practices and backward compatibility, resulting in smoother, more stable SkyPilot Vast provider operations.