Worked on a comprehensive documentation refresh for the thingsboard-edge repository, focusing on improving onboarding efficiency and feature visibility for developers and operators. The approach involved overhauling the README using Markdown, restructuring content to provide clear installation steps, getting started guides, and detailed descriptions of core features. Dedicated sections were added for the Rule Engine and Dashboards, enhancing discoverability and referenceability of key IoT capabilities. Minor user interface improvements, such as updated arrow icons and better table alignment, contributed to a more consistent and readable experience across platforms. The work emphasized technical writing and documentation skills to support developer productivity.