
Over a two-month period, Dietlicher contributed to openmobilemaps/maps-core and UbiqueInnovation/workflows-backend, focusing on foundational engineering improvements. For maps-core, Dietlicher refactored the 3D map projection pipeline in C++, enhancing coordinate system transformations and improving camera behavior for more accurate 3D map rendering. This work addressed edge-case projections and established a robust base for future map interaction features. In workflows-backend, Dietlicher implemented a configurable Docker build cache in YAML, allowing teams to toggle Docker layer caching in GitHub Actions workflows. This addition improved CI/CD troubleshooting and reproducibility, reflecting a thoughtful approach to maintainability and build process flexibility.

In March 2025, delivered a configurable Docker build cache option in the workflows-backend project, enabling an optional use_cache flag in the GitHub Actions workflow to toggle Docker layer caching. This change improves build reproducibility and troubleshooting by allowing cache bypass when diagnosing build issues or comparing builds. Implemented in docker_build.yml with a single commit: c44e01c37b6532e11ca9da16f31a01a48e1e5271 ("make docker cache optional").
In March 2025, delivered a configurable Docker build cache option in the workflows-backend project, enabling an optional use_cache flag in the GitHub Actions workflow to toggle Docker layer caching. This change improves build reproducibility and troubleshooting by allowing cache bypass when diagnosing build issues or comparing builds. Implemented in docker_build.yml with a single commit: c44e01c37b6532e11ca9da16f31a01a48e1e5271 ("make docker cache optional").
November 2024 Monthly Summary for openmobilemaps/maps-core: Focused on refining the 3D map projection pipeline to support updated coordinate system transformations. Delivered a Coordinate Projection Refactor for MapCamera3d, improving rendering accuracy and camera behavior. This work reduces edge-case projections and sets the stage for future enhancements in 3D map interactions.
November 2024 Monthly Summary for openmobilemaps/maps-core: Focused on refining the 3D map projection pipeline to support updated coordinate system transformations. Delivered a Coordinate Projection Refactor for MapCamera3d, improving rendering accuracy and camera behavior. This work reduces edge-case projections and sets the stage for future enhancements in 3D map interactions.
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