In April 2025, delivered a governance-focused update to the estimation workflow in the handbook.geolonia.com repository, aligning PM, Sales, and Development roles around estimate requests and orders. Implemented templates and process references to the board order registration screen, clarifying that either PM or Sales can create orders while developers provide their own effort estimates. These changes standardize intake, improve planning accuracy, and reduce cycle time for project scoping. No major bugs were recorded this month. The work demonstrates strong documentation discipline, cross-functional collaboration, and governance practices that support scalable development.

February 2025 focused on improving the clarity and governance of the estimates workflow within the handbook repository. Delivered targeted documentation improvements to reduce estimation ambiguity, align cross-functional ownership, and set the stage for more accurate, template-driven development estimates across the organization.

January 2025 (2025-01) – geolonia/handbook.geolonia.com: Delivered targeted documentation improvements to enhance user guidance and knowledge management. Key features delivered include: 1) Workflow Documentation Enhancement: Added a direct hyperlink to customer and case registration within the workflow docs to improve guidance and accessibility; 2) Documentation Update: Expanded Google Drive structure documentation with an expanded '02_プロダクト' directory description and the new '05_紹介資料・プレゼン' section to better categorize presentations and introductory materials. No major bugs fixed this month; all changes were documentation-oriented with clear business value. Overall impact: faster onboarding and easier access to critical workflows and materials, contributing to lower support effort and improved team alignment. Technologies/skills demonstrated: markdown/documentation craftsmanship, version control (Git) with actionable commits, information architecture, and cross-functional collaboration with product and operations teams.

December 2024 monthly summary for geolonia/handbook.geolonia.com: Major documentation overhaul focused on navigation, structure, and maintainability. Implemented a new main index, enhanced table of contents, direct section links, and updated policy language. Removed outdated entries to streamline the handbook. No customer-facing feature toggles; improvements primarily in docs quality, onboarding efficiency, and long-term maintainability.