Worked on the runatlantis/atlantis repository to enhance backend reliability by addressing a critical stability issue in the Atlantis version command. Focused on Go and backend development, the work involved fixing a nil pointer dereference by introducing a default Terraform distribution parameter within the server configuration. This technical solution prevents application crashes during version checks, ensuring smoother deployments across diverse environments and reducing the need for ongoing support. The approach emphasized code safety and operational consistency, reflecting a careful attention to robust error handling and configuration management. The contribution demonstrates depth in diagnosing and resolving backend issues using Go and infrastructure tooling.