it-at-m/Wahllokalsystem
Oct 2024 – Oct 2025
13 Months active
Languages Used
JavaSQLHTTPYAMLMarkdownKotlinXMLJSON
Technical Skills
Backend DevelopmentDatabase ManagementIntegration TestingJPA/HibernateJUnitREST API Testing
J.R.
PROFILE
J.r.
Robert Jasny developed core features and infrastructure for the it-at-m/Wahllokalsystem repository, focusing on election workflow reliability and data integrity. He engineered end-to-end flows for ballot management, event recording, and results aggregation, integrating backend services with a Vue.js frontend using TypeScript and Java. His work included robust API integration, type-safe data modeling, and comprehensive test coverage, addressing both UI and backend concerns. Robert refactored data models for clarity, improved error handling, and enforced configuration best practices, such as file upload limits. His technical approach emphasized maintainability, auditability, and user experience, resulting in a resilient, well-tested election management platform.
Overall Statistics
Feature vs Bugs
74%Features
Repository Contributions
561Total
Bugs
72
Commits
561
Features
205
Lines of code
47,142
Activity Months13
Your Network
28 people
Work History
October 2025
4 Commits • 3 Features
Oct 1, 2025October 2025 highlights for Wahllokalsystem (it-at-m/Wahllokalsystem): Delivered three major improvements that drive user clarity, data integrity, and resource management. 1) Election Proposal Title Display with Ordinal Number: display ordinal numbers in proposal titles via getWahlvorschlagTitle; updated summary card to show titles with ordinals, improving clarity for reviewers. 2) Enhanced Event Deletion Flow (UI and logic): refactored deletion confirmation to a flexible BaseDialog with contextual event details, updated payload structure, and clarified deletion rule to require only a description for confirmation; added tests to cover rows with only a description. 3) Limit File Upload Size to 5MB: introduced application configuration to cap file uploads at 5MB (spring.servlet.multipart.max-file-size) to manage resource usage and prevent excessively large uploads.
4 Commits • 3 Features
Oct 1, 2025October 2025 highlights for Wahllokalsystem (it-at-m/Wahllokalsystem): Delivered three major improvements that drive user clarity, data integrity, and resource management. 1) Election Proposal Title Display with Ordinal Number: display ordinal numbers in proposal titles via getWahlvorschlagTitle; updated summary card to show titles with ordinals, improving clarity for reviewers. 2) Enhanced Event Deletion Flow (UI and logic): refactored deletion confirmation to a flexible BaseDialog with contextual event details, updated payload structure, and clarified deletion rule to require only a description for confirmation; added tests to cover rows with only a description. 3) Limit File Upload Size to 5MB: introduced application configuration to cap file uploads at 5MB (spring.servlet.multipart.max-file-size) to manage resource usage and prevent excessively large uploads.
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for it-at-m/Wahllokalsystem focused on delivering an enhanced election results view by aggregating Stapel A with Stapel C, improving data completeness and UI accuracy. The work includes extending the data capture component to include additional information, recalculating the combined vote total, and updating tests and utility functions to reflect the new aggregated data model. This reduced data gaps and improved confidence in presented results, aligning backend data with the user-facing display.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for it-at-m/Wahllokalsystem focused on delivering an enhanced election results view by aggregating Stapel A with Stapel C, improving data completeness and UI accuracy. The work includes extending the data capture component to include additional information, recalculating the combined vote total, and updating tests and utility functions to reflect the new aggregated data model. This reduced data gaps and improved confidence in presented results, aligning backend data with the user-facing display.
August 2025
1 Commits • 1 Features
Aug 1, 2025In August 2025, delivered an end-to-end Ballot Envelope Count Recording feature for Wahllokalsystem, enabling recording of the number of ballot envelopes ('Stimmzettelumschlaege') in the election results ('Ergebnisermittlung'). Implemented a new Vue component for display/input and integrated with the backend service; updated type definitions, data mappers, and store logic to support this data path. No major bugs reported this month; focus was on delivering a complete, testable capability with strong data integrity and auditability. Overall impact: enhances data completeness, transparency, and auditability of election results, enabling more accurate reporting and easier compliance. Technologies/skills demonstrated include Vue.js component development, backend service integration, data modeling, type-safe mappings, and state management.
1 Commits • 1 Features
Aug 1, 2025In August 2025, delivered an end-to-end Ballot Envelope Count Recording feature for Wahllokalsystem, enabling recording of the number of ballot envelopes ('Stimmzettelumschlaege') in the election results ('Ergebnisermittlung'). Implemented a new Vue component for display/input and integrated with the backend service; updated type definitions, data mappers, and store logic to support this data path. No major bugs reported this month; focus was on delivering a complete, testable capability with strong data integrity and auditability. Overall impact: enhances data completeness, transparency, and auditability of election results, enabling more accurate reporting and easier compliance. Technologies/skills demonstrated include Vue.js component development, backend service integration, data modeling, type-safe mappings, and state management.
August 2025
July 2025
61 Commits • 19 Features
Jul 1, 2025July 2025 monthly summary for it-at-m/Wahllokalsystem. The month focused on delivering core architectural foundations, reliability improvements, and expanded test coverage to support scalable feature development and higher quality releases.
July 2025
61 Commits • 19 Features
Jul 1, 2025July 2025 monthly summary for it-at-m/Wahllokalsystem. The month focused on delivering core architectural foundations, reliability improvements, and expanded test coverage to support scalable feature development and higher quality releases.
June 2025
33 Commits • 10 Features
Jun 1, 2025June 2025 monthly summary for Wahllokalsystem development focusing on delivering end-to-end flow, improving data integrity, expanding test coverage, and strengthening build quality and API integration.
33 Commits • 10 Features
Jun 1, 2025June 2025 monthly summary for Wahllokalsystem development focusing on delivering end-to-end flow, improving data integrity, expanding test coverage, and strengthening build quality and API integration.
June 2025
May 2025
48 Commits • 18 Features
May 1, 2025May 2025 Wahllokalsystem: Core feature delivery and reliability improvements. Implemented WLS Clock and Time Utilities with seconds support and composition API cleanup; UI spacing refinements for improved UX; added backlog entry and expanded test coverage for the time composable. Strengthened API error handling for backend communications (schliessungsUhrzeit) and Wahlvorbereitung/Wahlvorstand error paths, with UI-visible error data. Completed extensive code quality and modernization efforts (Spotless formatting, naming consistency, strong typing, data mapping layer, and legacy cleanup), plus UI state indicators for loading/saving. Overall, these efforts improve time accuracy, user experience, API resilience, and maintainability, enabling faster feature delivery with lower incident risk.
May 2025
48 Commits • 18 Features
May 1, 2025May 2025 Wahllokalsystem: Core feature delivery and reliability improvements. Implemented WLS Clock and Time Utilities with seconds support and composition API cleanup; UI spacing refinements for improved UX; added backlog entry and expanded test coverage for the time composable. Strengthened API error handling for backend communications (schliessungsUhrzeit) and Wahlvorbereitung/Wahlvorstand error paths, with UI-visible error data. Completed extensive code quality and modernization efforts (Spotless formatting, naming consistency, strong typing, data mapping layer, and legacy cleanup), plus UI state indicators for loading/saving. Overall, these efforts improve time accuracy, user experience, API resilience, and maintainability, enabling faster feature delivery with lower incident risk.
April 2025
42 Commits • 18 Features
Apr 1, 2025April 2025 monthly summary for Wahllokalsystem: Delivered substantial features, UI refinements, and reliability improvements that directly enhance user workflows for event management and election-related data handling. Implemented timezone-aware time mapping for events with support for null times, improving correctness of event timings across regions. Added deterministic sorting on initial load and after saving new entries to ensure consistent presentation. Strengthened UI/UX with delete dialogs, v-form patches, YesNoDialog integration, and targeted improvements in TheEreignisseRow.vue. Introduced robust error handling for load/save operations and user-facing toasts for disturbances, contributing to system resilience. Expanded testing coverage with store and component tests, updated tests to reflect domain rename (vorfaelleundvorkommnisseStore.ts -> ereignisStore.ts), and added data-test attributes and dialog tests to improve automated testing.
42 Commits • 18 Features
Apr 1, 2025April 2025 monthly summary for Wahllokalsystem: Delivered substantial features, UI refinements, and reliability improvements that directly enhance user workflows for event management and election-related data handling. Implemented timezone-aware time mapping for events with support for null times, improving correctness of event timings across regions. Added deterministic sorting on initial load and after saving new entries to ensure consistent presentation. Strengthened UI/UX with delete dialogs, v-form patches, YesNoDialog integration, and targeted improvements in TheEreignisseRow.vue. Introduced robust error handling for load/save operations and user-facing toasts for disturbances, contributing to system resilience. Expanded testing coverage with store and component tests, updated tests to reflect domain rename (vorfaelleundvorkommnisseStore.ts -> ereignisStore.ts), and added data-test attributes and dialog tests to improve automated testing.
April 2025
March 2025
32 Commits • 18 Features
Mar 1, 2025March 2025 monthly summary for Wahllokalsystem (it-at-m/Wahllokalsystem). Focused on reliability, API stability, and internationalization readiness through Unicode validation, test hardening, and stack upgrades. Key changes included UnicodeConfigurationTest and Unicode test coverage; renaming UserInfoAuthoritiesService to UserInfoAuthoritiesRetriever; code quality improvements (Spotless) and dependency upgrades (Spring Boot 3.4.3, SpringDoc 2.8.5, wls-common 1.6.1); OpenAPI updates and client generation; database cleanup and migrations; new service implementation and UI scaffolding for Ereignisse and Störungen; targeted stability fixes (row concurrency, test annotations, breaking changes adaptation, typo fixes). Business impact: higher reliability, API consistency, faster release cycles, and better internationalization support.
March 2025
32 Commits • 18 Features
Mar 1, 2025March 2025 monthly summary for Wahllokalsystem (it-at-m/Wahllokalsystem). Focused on reliability, API stability, and internationalization readiness through Unicode validation, test hardening, and stack upgrades. Key changes included UnicodeConfigurationTest and Unicode test coverage; renaming UserInfoAuthoritiesService to UserInfoAuthoritiesRetriever; code quality improvements (Spotless) and dependency upgrades (Spring Boot 3.4.3, SpringDoc 2.8.5, wls-common 1.6.1); OpenAPI updates and client generation; database cleanup and migrations; new service implementation and UI scaffolding for Ereignisse and Störungen; targeted stability fixes (row concurrency, test annotations, breaking changes adaptation, typo fixes). Business impact: higher reliability, API consistency, faster release cycles, and better internationalization support.
February 2025
104 Commits • 35 Features
Feb 1, 2025Monthly performance summary for 2025-02 for it-at-m/Wahllokalsystem. Delivered end-to-end service/client integration, refactored controller layer, expanded test coverage, and major security/admin service enhancements; improved logging, documentation, and code quality; added election management features with docs and tests; and implemented data management improvements including delete operations for Wahltermindaten. This work reduces risk, accelerates feature delivery, and strengthens security across services.
104 Commits • 35 Features
Feb 1, 2025Monthly performance summary for 2025-02 for it-at-m/Wahllokalsystem. Delivered end-to-end service/client integration, refactored controller layer, expanded test coverage, and major security/admin service enhancements; improved logging, documentation, and code quality; added election management features with docs and tests; and implemented data management improvements including delete operations for Wahltermindaten. This work reduces risk, accelerates feature delivery, and strengthens security across services.
February 2025
January 2025
79 Commits • 29 Features
Jan 1, 2025Monthly summary for 2025-01 (it-at-m/Wahllokalsystem) Key features delivered: - Security context tests for Wahlbezirkart determination in the service layer to enforce correct security handling and isolation. - Ausdruck domain modeling improvements: introduced AusdruckReadModel and AusdruckWriteModel with corresponding repository support, enabling clearer read/write separation; added DTOs and controller/service scaffolding. - API readiness and documentation: added DTOs, controllers, service layer interface, and Swagger integration; expanded API test coverage (controller/integration tests). - Code quality and test enhancements: large-scale formatting via Spotless, test restructuring to follow conventions, ArchUnit tests added, and broader test suite modernization. - Basisdaten-service integration: established integration call to basisdaten-service and related test scaffolding. Major bugs fixed: - Corrected faulty execution order (Reihenfolge geändert) to fix sequencing issues. - Renamed exception from TechnischeWlsException to FachlicheWlsException and updated tests accordingly. - Fixed merge syntax error introduced during prior merges; corrected versioning sequence. - Strengthened null safety: added null checks in stream operations; removed unused static imports; cleaned up Mockito MockedStatic usage. - Addressed Checkstyle violations and general code cleanup (removed theEntity). Overall impact and accomplishments: - Substantial improvement in security testing coverage and API readiness, driving lower risk in production deployments. - Modernized domain model, data mapping, and repository patterns, improving maintainability and onboarding. - Expanded automated test coverage (unit, integration, and architectural tests) with stronger quality gates. - Clear, auditable coding standards and improved documentation, aligning with CI/CD requirements and release readiness. Technologies/skills demonstrated: - Java, Maven, Spotless, Checkstyle, ArchUnit, Mockito, MapStruct-like mappings, JPA repositories, Optional usage, @Query, and LocalDateTime handling. - Test-driven development, secure service-layer testing, API design and documentation, and codebase modernization.
January 2025
79 Commits • 29 Features
Jan 1, 2025Monthly summary for 2025-01 (it-at-m/Wahllokalsystem) Key features delivered: - Security context tests for Wahlbezirkart determination in the service layer to enforce correct security handling and isolation. - Ausdruck domain modeling improvements: introduced AusdruckReadModel and AusdruckWriteModel with corresponding repository support, enabling clearer read/write separation; added DTOs and controller/service scaffolding. - API readiness and documentation: added DTOs, controllers, service layer interface, and Swagger integration; expanded API test coverage (controller/integration tests). - Code quality and test enhancements: large-scale formatting via Spotless, test restructuring to follow conventions, ArchUnit tests added, and broader test suite modernization. - Basisdaten-service integration: established integration call to basisdaten-service and related test scaffolding. Major bugs fixed: - Corrected faulty execution order (Reihenfolge geändert) to fix sequencing issues. - Renamed exception from TechnischeWlsException to FachlicheWlsException and updated tests accordingly. - Fixed merge syntax error introduced during prior merges; corrected versioning sequence. - Strengthened null safety: added null checks in stream operations; removed unused static imports; cleaned up Mockito MockedStatic usage. - Addressed Checkstyle violations and general code cleanup (removed theEntity). Overall impact and accomplishments: - Substantial improvement in security testing coverage and API readiness, driving lower risk in production deployments. - Modernized domain model, data mapping, and repository patterns, improving maintainability and onboarding. - Expanded automated test coverage (unit, integration, and architectural tests) with stronger quality gates. - Clear, auditable coding standards and improved documentation, aligning with CI/CD requirements and release readiness. Technologies/skills demonstrated: - Java, Maven, Spotless, Checkstyle, ArchUnit, Mockito, MapStruct-like mappings, JPA repositories, Optional usage, @Query, and LocalDateTime handling. - Test-driven development, secure service-layer testing, API design and documentation, and codebase modernization.
December 2024
78 Commits • 28 Features
Dec 1, 2024Monthly summary for 2024-12 – Wahllokalsystem Key outcomes: - Features delivered: Migrated configuration paths to the service.config namespace, consolidating service.config.clients and app config (service.config). Implemented Draft Wahlscheine feature and introduced AbstractController to standardize web layer behavior. Core updates in the WLS-Ergebnismeldung service included domain refinements, plus initial DB migrations and Keycloak integration. - Bug fixes: Reinstated a deleted test to restore coverage; resolved security/authorization gaps by removing redundant @PreAuthorize and correcting access rights; ensured non-null returns across service methods; cleaned up unused constants/imports/methods; added validation for wahlbezirkArt in authentication; removed unnecessary sleep and clarified method behavior. - Testing and quality: Expanded test scaffolding and structure (ID validation, dummy clients, nested tests), comprehensive test updates, and formatting improvements via Spotless; documentation updates accompanying changes. - Overall impact: Increased stability and reliability, reduced deployment risk through centralized configuration, stronger security posture, and faster maintenance cycles due to improved test coverage and code quality; improved developer onboarding and collaboration. - Technologies/skills demonstrated: Java, Spring Boot (incl. Async and security), Spotless formatting, WireMock/test scaffolding, Keycloak integration, database migrations, DTO alignment, test-driven development, and documentation discipline.
78 Commits • 28 Features
Dec 1, 2024Monthly summary for 2024-12 – Wahllokalsystem Key outcomes: - Features delivered: Migrated configuration paths to the service.config namespace, consolidating service.config.clients and app config (service.config). Implemented Draft Wahlscheine feature and introduced AbstractController to standardize web layer behavior. Core updates in the WLS-Ergebnismeldung service included domain refinements, plus initial DB migrations and Keycloak integration. - Bug fixes: Reinstated a deleted test to restore coverage; resolved security/authorization gaps by removing redundant @PreAuthorize and correcting access rights; ensured non-null returns across service methods; cleaned up unused constants/imports/methods; added validation for wahlbezirkArt in authentication; removed unnecessary sleep and clarified method behavior. - Testing and quality: Expanded test scaffolding and structure (ID validation, dummy clients, nested tests), comprehensive test updates, and formatting improvements via Spotless; documentation updates accompanying changes. - Overall impact: Increased stability and reliability, reduced deployment risk through centralized configuration, stronger security posture, and faster maintenance cycles due to improved test coverage and code quality; improved developer onboarding and collaboration. - Technologies/skills demonstrated: Java, Spring Boot (incl. Async and security), Spotless formatting, WireMock/test scaffolding, Keycloak integration, database migrations, DTO alignment, test-driven development, and documentation discipline.
December 2024
November 2024
74 Commits • 23 Features
Nov 1, 2024November 2024 focused on delivering reliable features, strengthening API semantics, improving test coverage, and hardening security and code quality for Wahllokalsystem. Key work spanned monitoring, user API, integration tests, security, and repo hygiene, aligning with business value and CI readiness.
November 2024
74 Commits • 23 Features
Nov 1, 2024November 2024 focused on delivering reliable features, strengthening API semantics, improving test coverage, and hardening security and code quality for Wahllokalsystem. Key work spanned monitoring, user API, integration tests, security, and repo hygiene, aligning with business value and CI readiness.
October 2024
4 Commits • 2 Features
Oct 1, 2024October 2024 monthly summary for Wahllokalsystem (it-at-m/Wahllokalsystem). Focused on improving test reliability for the Voter Count Service and simplifying the Ereignis data model to reduce maintenance costs and dependencies. Key outcomes include expanded test coverage, streamlined test configuration, Unicode handling and cache-control fixes, and a streamlined schema with UUID primary keys and removal of obsolete inheritance. These changes strengthen persistence/retrieval reliability and accelerate future feature work.
4 Commits • 2 Features
Oct 1, 2024October 2024 monthly summary for Wahllokalsystem (it-at-m/Wahllokalsystem). Focused on improving test reliability for the Voter Count Service and simplifying the Ereignis data model to reduce maintenance costs and dependencies. Key outcomes include expanded test coverage, streamlined test configuration, Unicode handling and cache-control fixes, and a streamlined schema with UUID primary keys and removal of obsolete inheritance. These changes strengthen persistence/retrieval reliability and accelerate future feature work.
October 2024
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Quality Metrics
Correctness93.0%
Maintainability93.4%
Architecture89.2%
Performance89.2%
AI Usage20.8%
Skills & Technologies
Programming Languages
CSSHTMLHTTPJSONJavaJavaScriptKotlinMarkdownSQLShell
Technical Skills
API ClientAPI Client DevelopmentAPI Client GenerationAPI DesignAPI DevelopmentAPI DocumentationAPI GenerationAPI IntegrationAPI Integration TestingAPI TestingAccess ControlArchUnitAssertJAsynchronous ProgrammingAuthentication
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