Jesus Del Riego enhanced the hashicorp/web-unified-docs repository by delivering new Atlas configuration options for Terraform Enterprise, focusing on performance tuning and process management. He introduced features such as YJIT integration, worker count controls, database connection pool settings, and process rotation, all aimed at improving memory management and deployment reliability. Using Markdown for documentation and applying configuration management best practices, Jesus consolidated and clarified existing Atlas configuration guidance, removed redundancies, and addressed formatting issues. His work aligned documentation with code review feedback, resulting in clearer, more maintainable docs that reduce operational overhead and support more reliable production deployments for Atlas users.