During April 2026, Zhangje enhanced the Docker deployment documentation for the InvenTree repository, focusing on clarifying environment variable settings to streamline the onboarding process for new users. By updating the docker_install.md file using Markdown, Zhangje detailed nuanced Docker configuration steps, reducing the likelihood of misconfiguration and minimizing support queries. The work demonstrated a strong grasp of DevOps practices and Docker workflows, ensuring that the documentation aligned with existing deployment processes without introducing code changes or regression risk. This documentation-only feature improved business continuity by enabling faster, more reliable deployments and reflected careful attention to detail and technical accuracy throughout.