Worked on the Software-Improvement-Group/sigridci repository to deliver a comprehensive update to the Portfolio Overview documentation, focusing on new visualization features such as capability tabs, KPI cards, and treemap visualizations. Applied technical writing and user experience design skills to create clear, release-facing documentation in Markdown, ensuring users and QA teams could easily understand and adopt the latest capabilities. Leveraged Git for version control to maintain traceability and change history throughout the update process. The work improved onboarding and facilitated faster adoption of new features, while supporting better performance and risk tracking aligned with the evolving product roadmap.