Month: 2025-10. Focused on enhancing identity management, data integrity, security, and observability in reearth-visualizer, with groundwork for metadata migrations and ongoing maintenance. Delivered two user-facing features, several critical fixes, and robust operational improvements that drive business value by improving data accuracy, access control, and developer productivity.

September 2025: Focused on release lifecycle, secure asset delivery, local-dev workflow improvements, and policy enforcement in reearth-visualizer. Delivered major versioning updates (web project: 1.0.0-beta.9.4 and 1.0.0-beta.10.0), introduced FilesCORSMiddleware for cross-domain asset serving, enhanced Google Cloud Storage handling and local development environment with improved error logging, removed brittle external URL GeoJSON validation, and added policy checks to disable operations when seats are overused. These changes improve release reliability, cross-domain asset access, development workflows, and access control across projects and storytelling operations.

August 2025 focused on releasing stability, governance, and data integrity improvements across core visualizer components and account tooling, delivering safer migrations, robust API behavior for unauthenticated access, and policy-driven visibility controls. The work reduced release risk, strengthened access governance, and improved user-facing reliability, setting a clear path for faster, safer deployments.

July 2025: Delivered data accessibility enhancements and major migrations for reearth-visualizer, improving data access, consistency, and robustness. Key features delivered include unauthenticated read access to read-only project data endpoints and offset-based pagination for GetProjectList. Database schema migrations aligned Workspace/Team data and standardized IDs by switching from UUID to ULID, with idempotent behavior and accompanying tests. Major bug fix reinforced ErrInvalidID error handling across builder functions to restore consistent invalid ID validation. Overall impact is improved data access for integrations, stronger data model consistency, and more reliable error handling, contributing to safer deployments and scalable governance. Technologies demonstrated include server-side feature enablement, API pagination, cross-collection migrations, idempotent operations, and comprehensive error handling and test coverage.

June 2025 monthly summary for reearth-flow focused on restoring stability after an incompatible reearthx server upgrade. Key actions included reverting the server upgrade, downgrading the Go toolchain, and aligning dependencies to the previous, stable state. This prevented breakages across services and maintained compatibility with downstream components. Delivered changes are isolated to revert commits, with minimal risk and a clear rollback path. The work preserved CI/CD reliability and reduced operational risk.

May 2025 performance summary: Delivered two major features and fixed critical alias management issues across two repositories, with a strategic move toward unified maintenance and deployment. Key features delivered: Alias Management Enhancements in reearth/reearth-visualizer, including switching validation to scene.id, enforcing cross-project/scene/story alias uniqueness, and removal of a redundant test. Unified Visualizer integration into PLATEAU-VIEW by copying and integrating the Visualizer codebase to consolidate maintenance and deployment within the main project. Major bugs fixed: corrected alias duplicate checks (across projects/scenes/stories) and improved scene-id validation in server-side validation; test cleanup to prevent false positives. Overall impact and accomplishments: strengthened data integrity and consistency across products, reduced maintenance overhead through repository consolidation, and improved deployment readiness and cross-team collaboration. Technologies/skills demonstrated: server-side validation, codebase consolidation, cross-repo integration, testing discipline, and CI/CD readiness.

April 2025 monthly summary focusing on delivering reliability, API ergonomics, and developer experience improvements across reearth-visualizer and reearthx. Key efforts centered on standardized error handling, safer project creation flows, enhanced display names for accounts, and repository enhancements to enable name-based lookups. These changes improve stability, reduce time-to-issues, and improve UX and testability for ongoing feature development.

March 2025 monthly summary for reearth/reearth-visualizer focusing on Windows build stability and deployment automation. Delivered two main items: Windows clone stability fix and automated database migrations with conditional deployment workflow. The work improved build reliability on Windows, reduced deployment risk, and laid groundwork for isolated migration deployments across environments.

February 2025: CI/CD stabilization and CI workflow reliability improvements for reearth/reearth-visualizer. Focused on upgrading the build environment and refining change-detection to reduce flaky builds and false positives.

January 2025 monthly work summary for reearth-visualizer and reearth-cms. Delivered stability improvements, dev tooling, and environment-driven configurability that improve reliability, developer velocity, and deployment flexibility. Key outcomes include GraphQL server refactor and tooling for maintainability; platform upgrades to Go 1.23.x with patch upgrades; faster iteration via Air live reload; configurable visualizer database via env vars; server initialization refactor; improved error localization and multi-error display; local fake GCS server for dev; URL asset upload support for FS and GCS; CI/CD and codegen quality improvements; and CMS env-based DB naming for flexible deployments.