Developed and delivered a configuration-driven feature for the espressif/blowfish repository, enabling users to customize the Umami analytics script name through configuration files. This approach leveraged configuration management and documentation skills, with updates made in both Markdown and TOML to ensure clarity and consistency across multiple languages. The feature enhances analytics resilience against ad-blocking and provides greater deployment flexibility by allowing script-name customization. No major bugs were addressed during this period, but minor maintenance and documentation alignment supported the rollout. The work emphasized maintainability, traceable commits, and a feature-flag style deployment using established Git workflows and best practices.