During April 2025, Dinul focused on improving the documentation infrastructure for the kykydz/learning-basic-web-dev repository. He established a clear documentation scaffold using Markdown, providing a structured guide for uploading code to GitHub within the kelompok module. By removing outdated documentation and aligning the repository with the current project architecture, Dinul streamlined onboarding and made contributor guidance more accessible. His work leveraged skills in Git and version control to ensure that the documentation accurately reflected ongoing development, reducing confusion and supporting future feature delivery. The depth of these changes enabled more scalable collaboration and set a foundation for faster project iteration.