Worked on the influxdata/telegraf repository to enhance the reliability and clarity of its logging subsystem using Go. Focused on bug fixes and code refactoring, addressing resource management by ensuring RedirectLogger properly closes underlying writers that implement io.Closer, which prevents resource leaks in non-standard scenarios. Improved error handling and log formatting by removing redundant spaces and eliminating duplication of log message prefixes, resulting in cleaner and more readable output. These targeted changes increased observability and streamlined incident response for Telegraf deployments. The work demonstrated attention to detail in logging, resource management, and error handling, contributing to overall code quality and maintainability.