2025-08 Monthly Summary: Focused on aligning documentation with the Roihu storage reconfiguration. Key deliverable: Roihu System Documentation Update to reflect increased scratch space read/write speeds and adjusted bandwidths for home and projappl. This ensures docs accurately reflect current performance characteristics and reduces risk of misconfiguration. No major bugs fixed this month. Impact: improved onboarding and planning accuracy for users and operators; reduced support inquiries related to storage performance expectations. Skills demonstrated: technical writing, version-controlled documentation, and ability to map storage changes to user-facing docs.

May 2025 monthly summary for CSCfi/csc-user-guide focusing on documentation clarity and governance. Delivered two key documentation features in the CSC User Guide: - Puhti AI Partition Documentation: Clarify Hardware Nomenclature — Removed ambiguous "latest generation" phrasing and clarified that Intel Xeon processors are code named "Cascade Lake" to prevent implying the hardware is the most recent generation. Commits: 9047a82b7dbc493b104b2c350b27fe1018e15d8b - Usage Policy Documentation: Disk Quota and Slurm Management Clarifications — Documented disk quota management for large projects (>5 TiB) with a 90-day period and defined CSC's role in Slurm job management and intervention conditions for resource misuse. Commits: 0fe07ff65be86134a1719067eae2abfd6c711b3a Impact: These updates reduce user confusion, set clear usage expectations, and strengthen governance around resource usage for large projects. No major bugs fixed were reported in this period. Skills demonstrated: technical writing, policy documentation, version control with Git, cross-team collaboration, and documentation-driven clarity.

April 2025 monthly summary for CSCfi/csc-user-guide: Delivered two key feature updates improving security guidance and storage management. MFA activation guidance documentation now clarifies when CSC MFA should be used if Haka MFA is not enabled or offered, and provides activation steps for CSC MFA when Haka MFA is unavailable. Puhti scratch disk cleanup policy updated to differentiate large vs small quotas and apply 90 days (large) / 180 days (small) of inactivity for cleanup, improving storage management and performance. Impact: clearer user guidance, better security posture, and more efficient storage usage across projects. Skills: documentation best practices, policy design, cross-team collaboration, and quota-based storage policy implementation.

Concise monthly summary highlighting key business-related outcomes and technical achievements for 2025-03, with emphasis on delivered features and their impact on deployment planning and user understanding.

February 2025 monthly summary for CSCfi/csc-user-guide: Delivered Enhanced Local Storage with NVMe Drives and a small partition on Mahti, enabling higher performance and more flexible storage options. Updated documentation, billing references, and partition configurations to reflect the change, ensuring users can easily adopt the new setup and billing accurately reflects usage. The change was implemented via a single commit in CSCfi/csc-user-guide: 6744a6e2fc29620e2a25d52775d41349a539f267 (Add mahti NVMe drives and small partition, #2438).