
Mira Bleuler developed and maintained the swisstopo/swissgeol-boreholes-suite, delivering robust features and stability improvements across its data management and workflow modules. She engineered end-to-end solutions for borehole data handling, permission management, and UI/UX modernization, integrating technologies such as C#, React, and TypeScript. Her work included refactoring API controllers, implementing comprehensive test coverage with Cypress, and optimizing database migrations using Entity Framework Core. By focusing on code quality, maintainability, and business-driven enhancements, Mira enabled reliable data workflows, improved user experience, and reduced operational risk. Her contributions ensured the suite’s scalability, testability, and readiness for continuous delivery in production environments.

Month 2025-10 — Consolidated feature delivery and stability improvements for the boreholes suite, emphasizing richer data capture, reliable testing, and CI readiness. Key data-model and API enhancements include initializing and persisting lithological and facies descriptions, and updating the StratigraphyV2 API controller to align with new client workflows. The test surface was strengthened with Cypress Test Helpers updates, improving test coverage and reliability for ongoing Cypress-based validation. Data visibility was hardened by adding a hasLogRuns flag to useBoreholeDataAvailability, enabling accurate signaling of log data presence. A foundational logging subsystem was implemented, including logRun and logFile tables, controllers, and tests, along with corresponding UI/model updates to support end-to-end data logging and auditing. In addition, translation/localization improvements and multiple code-quality fixes (lint/TS/sonar) boosted maintainability and CI health, setting the stage for faster, safer feature delivery.
Month 2025-10 — Consolidated feature delivery and stability improvements for the boreholes suite, emphasizing richer data capture, reliable testing, and CI readiness. Key data-model and API enhancements include initializing and persisting lithological and facies descriptions, and updating the StratigraphyV2 API controller to align with new client workflows. The test surface was strengthened with Cypress Test Helpers updates, improving test coverage and reliability for ongoing Cypress-based validation. Data visibility was hardened by adding a hasLogRuns flag to useBoreholeDataAvailability, enabling accurate signaling of log data presence. A foundational logging subsystem was implemented, including logRun and logFile tables, controllers, and tests, along with corresponding UI/model updates to support end-to-end data logging and auditing. In addition, translation/localization improvements and multiple code-quality fixes (lint/TS/sonar) boosted maintainability and CI health, setting the stage for faster, safer feature delivery.
September 2025 monthly summary for swisstopo/swissgeol-boreholes-suite focused on reliability, data quality, and UX improvements. Key outcomes include stronger permission handling, robust import/export workflows, UI/UX refinements, and test stability enhancements that collectively increase data integrity, reduce operational risk, and accelerate delivery velocity.
September 2025 monthly summary for swisstopo/swissgeol-boreholes-suite focused on reliability, data quality, and UX improvements. Key outcomes include stronger permission handling, robust import/export workflows, UI/UX refinements, and test stability enhancements that collectively increase data integrity, reduce operational risk, and accelerate delivery velocity.
August 2025 performance summary for swisstopo/swissgeol-boreholes-suite: Delivered high-impact UI enhancements, codebase cleanup, and quality improvements across the Boreholes Suite. Key outcomes include faster, safer hierarchical data search, streamlined admin workflows via Editor Users endpoint, removal of legacy workflows to reduce risk, UX improvements in filtering and status handling, and performance/quality optimizations that support more reliable releases and easier future maintenance.
August 2025 performance summary for swisstopo/swissgeol-boreholes-suite: Delivered high-impact UI enhancements, codebase cleanup, and quality improvements across the Boreholes Suite. Key outcomes include faster, safer hierarchical data search, streamlined admin workflows via Editor Users endpoint, removal of legacy workflows to reduce risk, UX improvements in filtering and status handling, and performance/quality optimizations that support more reliable releases and easier future maintenance.
July 2025 performance highlights for swisstopo/swissgeol-boreholes-suite focused on UI polish, API stability, and test reliability. Key features delivered include: Core UI and Theming Enhancements (updated core UI version; added apptheme body1; adjusted button sizing; integrated core library menu item), Workflow UI Improvements (min-height, improved controller, graceful handling of empty data), External Library Integration (swissgeol npm library usage), UI: Always display scrollbar, Borehole Creation Endpoint Improvements (consolidated endpoint; default reference system on create). Additional improvements included Code Quality and Import fixes, Enum extension with unknown value, Tests: Cypress scaffolding and publish workflow tests, Backend: Borehole endpoint enhancements, and comprehensive documentation updates. Business impact: more consistent user experience, reduced UI bugs, more reliable workflows, faster onboarding of SwissGeol features, improved API reliability and test stability, and clearer release notes. Technologies/skills demonstrated: React/TypeScript UI work, theming and design system integration, API design and endpoint improvements, npm library integration, end-to-end testing with Cypress, code quality and CI hygiene, and documentation discipline.
July 2025 performance highlights for swisstopo/swissgeol-boreholes-suite focused on UI polish, API stability, and test reliability. Key features delivered include: Core UI and Theming Enhancements (updated core UI version; added apptheme body1; adjusted button sizing; integrated core library menu item), Workflow UI Improvements (min-height, improved controller, graceful handling of empty data), External Library Integration (swissgeol npm library usage), UI: Always display scrollbar, Borehole Creation Endpoint Improvements (consolidated endpoint; default reference system on create). Additional improvements included Code Quality and Import fixes, Enum extension with unknown value, Tests: Cypress scaffolding and publish workflow tests, Backend: Borehole endpoint enhancements, and comprehensive documentation updates. Business impact: more consistent user experience, reduced UI bugs, more reliable workflows, faster onboarding of SwissGeol features, improved API reliability and test stability, and clearer release notes. Technologies/skills demonstrated: React/TypeScript UI work, theming and design system integration, API design and endpoint improvements, npm library integration, end-to-end testing with Cypress, code quality and CI hygiene, and documentation discipline.
June 2025: Delivered core UI and reliability improvements in the boreholes suite, with a focus on user experience, maintainability, and test stability. Strengthened CI reliability and reporting through test infrastructure enhancements and configuration improvements, while adding meaningful UX tweaks and workflow capabilities.
June 2025: Delivered core UI and reliability improvements in the boreholes suite, with a focus on user experience, maintainability, and test stability. Strengthened CI reliability and reporting through test infrastructure enhancements and configuration improvements, while adding meaningful UX tweaks and workflow capabilities.
May 2025 monthly overview for swisstopo/swissgeol-boreholes-suite: Delivered core UI and workflow enhancements, stabilized data initialization, and strengthened testing and quality practices to reduce risk and improve release reliability. The month focused on delivering features with clear business value while improving system maintainability and traceability.
May 2025 monthly overview for swisstopo/swissgeol-boreholes-suite: Delivered core UI and workflow enhancements, stabilized data initialization, and strengthened testing and quality practices to reduce risk and improve release reliability. The month focused on delivering features with clear business value while improving system maintainability and traceability.
April 2025 (2025-04) focused on delivering business-critical features, stabilizing the codebase, and accelerating modernization of the boreholes suite. Key features delivered include dynamic Workgroup Roles Management via React Query and comprehensive thousand-separator formatting across UI, including sections, layer descriptions, geometry charts, and extended chrono/lithostratigraphy representations. The month also advanced architecture and testing through a React 19 upgrade, navigation API migration, and expanded Cypress-based QA, while significantly improving data correctness, input handling, and code quality.
April 2025 (2025-04) focused on delivering business-critical features, stabilizing the codebase, and accelerating modernization of the boreholes suite. Key features delivered include dynamic Workgroup Roles Management via React Query and comprehensive thousand-separator formatting across UI, including sections, layer descriptions, geometry charts, and extended chrono/lithostratigraphy representations. The month also advanced architecture and testing through a React 19 upgrade, navigation API migration, and expanded Cypress-based QA, while significantly improving data correctness, input handling, and code quality.
March 2025 (swisstopo/swissgeol-boreholes-suite): Delivered targeted UI and reliability improvements that accelerate borehole labeling workflows, reduce cognitive load, and improve export readiness. The month emphasized business value through faster data labeling, clearer presentation, and more predictable release quality, underpinned by code quality and robust test practices.
March 2025 (swisstopo/swissgeol-boreholes-suite): Delivered targeted UI and reliability improvements that accelerate borehole labeling workflows, reduce cognitive load, and improve export readiness. The month emphasized business value through faster data labeling, clearer presentation, and more predictable release quality, underpinned by code quality and robust test practices.
February 2025 focused on delivering a more stable, scalable, and business-friendly UI for the boreholes suite, while strengthening governance, testing, and data alignment. Key features were shipped across the Tabs ecosystem, user/workgroup management, and UI/UX stability, supported by expanded test coverage and a migration-friendly data model.
February 2025 focused on delivering a more stable, scalable, and business-friendly UI for the boreholes suite, while strengthening governance, testing, and data alignment. Key features were shipped across the Tabs ecosystem, user/workgroup management, and UI/UX stability, supported by expanded test coverage and a migration-friendly data model.
January 2025: Delivered meaningful business value through feature delivery, quality enhancements, and stability improvements across the SwissGeol Boreholes Suite. Key outcomes include expanded end-to-end test coverage with Cypress, enhanced export capabilities (including filename in JSON payloads and unique export filenames with robust error handling), UI/UX refinements (import panel, translations, removal of legacy error modal) and backend/data workflow improvements (streams, separate API endpoints, migrations). Comprehensive release notes and changelog documentation were added to improve traceability. The combined work reduced release risk, improved user experience, and set the stage for faster, safer future releases.
January 2025: Delivered meaningful business value through feature delivery, quality enhancements, and stability improvements across the SwissGeol Boreholes Suite. Key outcomes include expanded end-to-end test coverage with Cypress, enhanced export capabilities (including filename in JSON payloads and unique export filenames with robust error handling), UI/UX refinements (import panel, translations, removal of legacy error modal) and backend/data workflow improvements (streams, separate API endpoints, migrations). Comprehensive release notes and changelog documentation were added to improve traceability. The combined work reduced release risk, improved user experience, and set the stage for faster, safer future releases.
December 2024 monthly summary for swisstopo/swissgeol-boreholes-suite highlighting several high-impact frontend improvements, reliability enhancements, and data-export capabilities that deliver clear business value. Focus areas include user experience improvements (keyboard save, unsaved changes awareness, navigation safeguards), localization and test coverage, and robust export/IO workflows. The team also advanced code quality, documentation, and release hygiene to enable safer, faster iterations and easier maintainability.
December 2024 monthly summary for swisstopo/swissgeol-boreholes-suite highlighting several high-impact frontend improvements, reliability enhancements, and data-export capabilities that deliver clear business value. Focus areas include user experience improvements (keyboard save, unsaved changes awareness, navigation safeguards), localization and test coverage, and robust export/IO workflows. The team also advanced code quality, documentation, and release hygiene to enable safer, faster iterations and easier maintainability.
Concise monthly summary for 2024-11 (swisstopo/swissgeol-boreholes-suite): This month focused on reinforcing borehole data handling, security, and test reliability, delivering real business value in data integrity, security posture, and faster release readiness.
Concise monthly summary for 2024-11 (swisstopo/swissgeol-boreholes-suite): This month focused on reinforcing borehole data handling, security, and test reliability, delivering real business value in data integrity, security posture, and faster release readiness.
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