Tanya overhauled and standardized developer-facing documentation in the gl-inet/docs4.x repository, focusing on GL-iNet router models such as MT3000, Slate AX, Puli AX, and Spitz AX. She modernized setup guides and VPN configuration instructions, reorganized content for intuitive navigation, and enhanced onboarding by aligning terminology and structure across models. Using Markdown and technical writing skills, Tanya introduced new product images and improved media to clarify user guides. She also addressed documentation bugs by correcting typos, fixing broken links, and refining formatting, which reduced user confusion and support requests. Her work delivered consistent, high-quality documentation supporting multiple product releases.