During January 2025, Iibtrih contributed to the polkadot-developers/polkadot-docs repository by enhancing the Polkadot SDK tutorial to streamline developer onboarding. They updated the documentation using Markdown, clarifying websocket address usage by presenting the address inline and guiding users to open the Polkadot.js Apps interface directly, which reduced copy-paste errors and improved user experience. Their work focused on documentation quality and user guidance, leveraging skills in version control with Git and a strong understanding of the Polkadot SDK. While the contribution was limited to a single feature, it addressed a clear usability issue and improved the maintainability of the tutorial content.