finnishtransportagency/harja
Nov 2024 – Mar 2026
15 Months active
Languages Used
CSSClojureClojureScriptJavaScriptLessLESSSQLJSON
Technical Skills
CSSCSS PreprocessingClojureScriptCypressEnd-to-end testingFront-end development
Mari Korkka
PROFILE
Mari Korkka
Over 15 months, contributed to the finnishtransportagency/harja repository by building and refining features that improved financial workflows, UI accessibility, and data integrity for road maintenance systems. Leveraging Clojure, ClojureScript, and SQL, delivered enhancements such as cost planning, billing limits, and robust UI components, while maintaining a strong focus on accessibility and maintainability. Addressed complex business logic in pricing, contract management, and reporting, implementing database migrations and comprehensive test coverage with Cypress. Regularly improved backend and frontend integration, streamlined data validation, and reduced technical debt through targeted refactoring, resulting in more reliable releases and a scalable, user-friendly application.
Overall Statistics
Feature vs Bugs
79%Features
Repository Contributions
137Total
Bugs
12
Commits
137
Features
45
Lines of code
8,547
Activity Months15
Your Network
26 peopleWork History
March 2026
15 Commits • 6 Features
Mar 1, 2026March 2026 (2026-03) monthly summary for finnishtransportagency/harja: Delivered key financials and billing enhancements, improved data visibility, and strengthened test coverage and UI polish. Major bugs fixed included a typo in the missing bids message and several maintenance fixes to ensure consistent styling and rendering. Business impact: improved cost accuracy, transparency, and reporting readiness; faster QA cycles across user flows.
15 Commits • 6 Features
Mar 1, 2026March 2026 (2026-03) monthly summary for finnishtransportagency/harja: Delivered key financials and billing enhancements, improved data visibility, and strengthened test coverage and UI polish. Major bugs fixed included a typo in the missing bids message and several maintenance fixes to ensure consistent styling and rendering. Business impact: improved cost accuracy, transparency, and reporting readiness; faster QA cycles across user flows.
March 2026
February 2026
14 Commits • 3 Features
Feb 1, 2026February 2026 (2026-02) monthly summary for finnishtransportagency/harja: Delivered critical improvements to billing governance and cost planning, while simplifying the product surface by removing obsolete user search services. The work spans UI development, data modeling, and test automation, with a strong emphasis on business value, reliability, and maintainability across the finnishtransportagency/harja repository.
February 2026
14 Commits • 3 Features
Feb 1, 2026February 2026 (2026-02) monthly summary for finnishtransportagency/harja: Delivered critical improvements to billing governance and cost planning, while simplifying the product surface by removing obsolete user search services. The work spans UI development, data modeling, and test automation, with a strong emphasis on business value, reliability, and maintainability across the finnishtransportagency/harja repository.
January 2026
8 Commits • 3 Features
Jan 1, 2026January 2026: Focused on strengthening data integrity, maintenance workflow, and documentation accuracy in harja. Key features delivered include automatic on-call roster updates when a contact is removed and safeguards around supervisor linkage, a new maintenance task type 'sorateiden pinnan hoito' with corresponding UI/state and migrations, and updated Harja documentation and SharePoint links. Also improved test stability by correcting UI button count tests. These changes reduce manual interventions, enable faster issue resolution, and improve planning accuracy for road maintenance projects.
8 Commits • 3 Features
Jan 1, 2026January 2026: Focused on strengthening data integrity, maintenance workflow, and documentation accuracy in harja. Key features delivered include automatic on-call roster updates when a contact is removed and safeguards around supervisor linkage, a new maintenance task type 'sorateiden pinnan hoito' with corresponding UI/state and migrations, and updated Harja documentation and SharePoint links. Also improved test stability by correcting UI button count tests. These changes reduce manual interventions, enable faster issue resolution, and improve planning accuracy for road maintenance projects.
January 2026
December 2025
13 Commits • 7 Features
Dec 1, 2025December 2025 delivered a focused set of feature enhancements, stability fixes, and data-quality improvements across finnishtransportagency/harja to strengthen cost visibility, governance, and maintenance. Key outcomes include indeterminate-state checkbox UI enhancements with cleanup; robust billing limits implemented via database changes and enforcement logic; Excel export expanded to include actual costs with aligned UI and expanded test coverage; corrected index/price display logic to ensure accurate target prices; on-call staff contact management with safer removal rules and improved UI; testing-oriented analytics JSON structure adjustments for paving notifications; and a database migration version bump to reflect the new schema. These efforts improve data integrity, reduce manual verification, and enhance readiness for financial reporting and future migrations.
December 2025
13 Commits • 7 Features
Dec 1, 2025December 2025 delivered a focused set of feature enhancements, stability fixes, and data-quality improvements across finnishtransportagency/harja to strengthen cost visibility, governance, and maintenance. Key outcomes include indeterminate-state checkbox UI enhancements with cleanup; robust billing limits implemented via database changes and enforcement logic; Excel export expanded to include actual costs with aligned UI and expanded test coverage; corrected index/price display logic to ensure accurate target prices; on-call staff contact management with safer removal rules and improved UI; testing-oriented analytics JSON structure adjustments for paving notifications; and a database migration version bump to reflect the new schema. These efforts improve data integrity, reduce manual verification, and enhance readiness for financial reporting and future migrations.
November 2025
3 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for finnishtransportagency/harja: delivered data flexibility and UI clarity improvements that reduce edge-case failures and streamline validation flows; maintained code quality through targeted fixes and test alignment; reinforced business value through more robust data handling and clearer UI.
3 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for finnishtransportagency/harja: delivered data flexibility and UI clarity improvements that reduce edge-case failures and streamline validation flows; maintained code quality through targeted fixes and test alignment; reinforced business value through more robust data handling and clearer UI.
November 2025
October 2025
6 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10 (finnishtransportagency/harja). Focused on delivering features to enhance supervisor role mapping and centralized information access, addressing permission handling bugs, and improving maintainability. This period emphasized business value by standardizing data models, reducing maintenance overhead, and enabling safer role updates.
October 2025
6 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10 (finnishtransportagency/harja). Focused on delivering features to enhance supervisor role mapping and centralized information access, addressing permission handling bugs, and improving maintainability. This period emphasized business value by standardizing data models, reducing maintenance overhead, and enabling safer role updates.
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 (finnishtransportagency/harja): Delivered two focused changes with clear business value and minimal risk. - Bug fix: Cash Reservation Allocation View Rendering Bug Fix: corrected rendering, removed an unnecessary side effect that triggered actions when there was only one task group, simplifying allocation logic. Commit: 40b2f314b75bcb8a8cdaacfc07c588b72cc38ed0. - Feature: Seasonal Calculation Enhancement Based on Notification Time: parameterized the calculation to accept 'ilmoitusaika' and updated the 'ilmoitus-myohassa?' check to use this parameter, enabling season determination based on notification time. Impact: - More reliable allocation workflow with fewer unintended actions; improved user experience. - More accurate seasonal planning and reporting thanks to time-based calculation. Technologies/skills: - Backend parameterization and refactoring; improved maintainability. - Strong commit hygiene and traceability.
2 Commits • 1 Features
Sep 1, 2025September 2025 (finnishtransportagency/harja): Delivered two focused changes with clear business value and minimal risk. - Bug fix: Cash Reservation Allocation View Rendering Bug Fix: corrected rendering, removed an unnecessary side effect that triggered actions when there was only one task group, simplifying allocation logic. Commit: 40b2f314b75bcb8a8cdaacfc07c588b72cc38ed0. - Feature: Seasonal Calculation Enhancement Based on Notification Time: parameterized the calculation to accept 'ilmoitusaika' and updated the 'ilmoitus-myohassa?' check to use this parameter, enabling season determination based on notification time. Impact: - More reliable allocation workflow with fewer unintended actions; improved user experience. - More accurate seasonal planning and reporting thanks to time-based calculation. Technologies/skills: - Backend parameterization and refactoring; improved maintainability. - Strong commit hygiene and traceability.
September 2025
August 2025
15 Commits • 5 Features
Aug 1, 2025Month 2025-08 — Harja repository (finnishtransportagency/harja) delivered a set of cost-tracking, pricing decision, RC percentage, and testing improvements. The work emphasizes business value through clearer cost visibility, robust decision logic, and improved test coverage across frontend, API, and database layers.
August 2025
15 Commits • 5 Features
Aug 1, 2025Month 2025-08 — Harja repository (finnishtransportagency/harja) delivered a set of cost-tracking, pricing decision, RC percentage, and testing improvements. The work emphasizes business value through clearer cost visibility, robust decision logic, and improved test coverage across frontend, API, and database layers.
May 2025
8 Commits • 3 Features
May 1, 2025May 2025 performance summary for finnishtransportagency/harja: Delivered UI/UX enhancements with accessibility improvements, streamlined sanctions logic, and targeted codebase cleanup. Key outcomes include improved decision button visibility and correct disabled state, ARIA-labeled dropdowns, responsive header without fixed height, clearer status display, and clearer financial data presentation; implemented business-rule changes for sanctions across road maintenance (MH) and area maintenance (Alueurakka) contracts; and internal refactors removing unused arguments and variables. These changes reduce technical debt, improve user experience, and support faster, more reliable feature delivery.
8 Commits • 3 Features
May 1, 2025May 2025 performance summary for finnishtransportagency/harja: Delivered UI/UX enhancements with accessibility improvements, streamlined sanctions logic, and targeted codebase cleanup. Key outcomes include improved decision button visibility and correct disabled state, ARIA-labeled dropdowns, responsive header without fixed height, clearer status display, and clearer financial data presentation; implemented business-rule changes for sanctions across road maintenance (MH) and area maintenance (Alueurakka) contracts; and internal refactors removing unused arguments and variables. These changes reduce technical debt, improve user experience, and support faster, more reliable feature delivery.
May 2025
April 2025
14 Commits • 2 Features
Apr 1, 2025April 2025: Delivered key pricing and review workflow enhancements in finnishtransportagency/harja. Roof price modification and target price editing enhancements improve input handling, currency formatting, and table presentation, enabling faster and more reliable price updates. The Valikatselmus module received UI/UX refinements and ongoing-year pricing support, including viewing for ongoing years, confirmation dialogs, better information layout, and accessibility updates. Additional accessibility fixes and UI polish, including modal controls and info text visibility, further improve accessibility and user experience. Impact: higher pricing accuracy, reduced manual effort, and better support for annual financial planning. Technologies demonstrated: frontend React/TypeScript development, UI/UX design, modal dialogs, accessibility (a11y) improvements, and responsive components.
April 2025
14 Commits • 2 Features
Apr 1, 2025April 2025: Delivered key pricing and review workflow enhancements in finnishtransportagency/harja. Roof price modification and target price editing enhancements improve input handling, currency formatting, and table presentation, enabling faster and more reliable price updates. The Valikatselmus module received UI/UX refinements and ongoing-year pricing support, including viewing for ongoing years, confirmation dialogs, better information layout, and accessibility updates. Additional accessibility fixes and UI polish, including modal controls and info text visibility, further improve accessibility and user experience. Impact: higher pricing accuracy, reduced manual effort, and better support for annual financial planning. Technologies demonstrated: frontend React/TypeScript development, UI/UX design, modal dialogs, accessibility (a11y) improvements, and responsive components.
March 2025
12 Commits • 6 Features
Mar 1, 2025March 2025 highlights for finnishtransportagency/harja: delivered a set of UI and calculation improvements across pricing, maintenance-year corrections, procurement costs, and navigation, together with accessibility polish. Key features delivered include a roof pricing and excess handling UI/logic with a new transferable amount input and 3% cap, end-of-maintenance-year index correction UI refinements, and Valikatselmus UI/terminology improvements. Updated procurement costs calculation to reflect actual financial reservations, and fixed navigation on the Cost Tracking page to improve workflow reliability. These work items提升 accuracy of pricing and reserve tracking, enhance user experience, and reduce error-prone navigation across modules.
12 Commits • 6 Features
Mar 1, 2025March 2025 highlights for finnishtransportagency/harja: delivered a set of UI and calculation improvements across pricing, maintenance-year corrections, procurement costs, and navigation, together with accessibility polish. Key features delivered include a roof pricing and excess handling UI/logic with a new transferable amount input and 3% cap, end-of-maintenance-year index correction UI refinements, and Valikatselmus UI/terminology improvements. Updated procurement costs calculation to reflect actual financial reservations, and fixed navigation on the Cost Tracking page to improve workflow reliability. These work items提升 accuracy of pricing and reserve tracking, enhance user experience, and reduce error-prone navigation across modules.
March 2025
February 2025
19 Commits • 3 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for finnishtransportagency/harja. This period focused on delivering robust UI enhancements and precise price-change calculations to improve user decision-making, data accuracy, and accessibility. Key features: Lupaukset component front-end enhancements for bonuses/sanctions calculation based on actualized points and target price, plus improved save/cancel decision flow; Dropdown menus UX improvements across the UI with accessibility, keyboard navigation, focus management, and grouping; Target price changes UI enhancements including new inputs, justifications, summary row, changed ceiling price handling, and precise two-decimal currency formatting. Major bugs fixed: no major bugs fixed this month; ongoing refinements addressed as part of feature delivery. Impact: Enhanced user experience, accuracy in financial calculations, and consistency of UI navigation; saved time on data entry and decision workflows. Technologies/skills: Front-end React/TypeScript, accessibility, focus management, keyboard navigation, currency formatting, responsive UI, and structured refactoring aligned with HARJA-905, HARJA-1291, and HARJA-978.
February 2025
19 Commits • 3 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for finnishtransportagency/harja. This period focused on delivering robust UI enhancements and precise price-change calculations to improve user decision-making, data accuracy, and accessibility. Key features: Lupaukset component front-end enhancements for bonuses/sanctions calculation based on actualized points and target price, plus improved save/cancel decision flow; Dropdown menus UX improvements across the UI with accessibility, keyboard navigation, focus management, and grouping; Target price changes UI enhancements including new inputs, justifications, summary row, changed ceiling price handling, and precise two-decimal currency formatting. Major bugs fixed: no major bugs fixed this month; ongoing refinements addressed as part of feature delivery. Impact: Enhanced user experience, accuracy in financial calculations, and consistency of UI navigation; saved time on data entry and decision workflows. Technologies/skills: Front-end React/TypeScript, accessibility, focus management, keyboard navigation, currency formatting, responsive UI, and structured refactoring aligned with HARJA-905, HARJA-1291, and HARJA-978.
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for finnishtransportagency/harja: Focused on stabilizing data ingestion for the TLOIK integration. Delivered a critical bug fix that enforces image data validity by filtering out empty strings from the 'kuvat' field and updating the database to store 'kuvat' only when valid images exist, preventing storage of empty or null references. This enhances data integrity and reduces downstream processing risk. The change is tracked under HARJA-1081 with commit 4f030711d568d699740b018ea7a5279429e3987b.
1 Commits
Jan 1, 2025January 2025 monthly summary for finnishtransportagency/harja: Focused on stabilizing data ingestion for the TLOIK integration. Delivered a critical bug fix that enforces image data validity by filtering out empty strings from the 'kuvat' field and updating the database to store 'kuvat' only when valid images exist, preventing storage of empty or null references. This enhances data integrity and reduces downstream processing risk. The change is tracked under HARJA-1081 with commit 4f030711d568d699740b018ea7a5279429e3987b.
January 2025
December 2024
3 Commits • 2 Features
Dec 1, 2024December 2024 performance summary for finnishtransportagency/harja: Delivered UI Design System Spacing Standardization and Date Input Accessibility Improvements. Replaced hardcoded pixel spacing with design-system variables in LESS to improve consistency and maintainability; enhanced date input accessibility by fixing focus management and enabling spacebar date selection. These changes boost UI consistency, accessibility, and developer productivity, with clear traceability to HARJA-906 commits. Overall business impact: faster styling updates, improved user experience for keyboard users, and a more scalable design system.
December 2024
3 Commits • 2 Features
Dec 1, 2024December 2024 performance summary for finnishtransportagency/harja: Delivered UI Design System Spacing Standardization and Date Input Accessibility Improvements. Replaced hardcoded pixel spacing with design-system variables in LESS to improve consistency and maintainability; enhanced date input accessibility by fixing focus management and enabling spacebar date selection. These changes boost UI consistency, accessibility, and developer productivity, with clear traceability to HARJA-906 commits. Overall business impact: faster styling updates, improved user experience for keyboard users, and a more scalable design system.
November 2024
4 Commits • 1 Features
Nov 1, 2024Month 2024-11: Key improvements to the harja UI focusing on date/time inputs and calendar accessibility. Fixed critical calendar focus and Escape-key behavior, improving reliability and keyboard accessibility for date selection. Overhauled date/time inputs across multiple views with a calendar icon, refined styling, and focused test selectors; updated Cypress tests to maintain stability. These changes enhance user experience for date entry, improve accessibility, and contribute to maintainable code and smoother releases.
4 Commits • 1 Features
Nov 1, 2024Month 2024-11: Key improvements to the harja UI focusing on date/time inputs and calendar accessibility. Fixed critical calendar focus and Escape-key behavior, improving reliability and keyboard accessibility for date selection. Overhauled date/time inputs across multiple views with a calendar icon, refined styling, and focused test selectors; updated Cypress tests to maintain stability. These changes enhance user experience for date entry, improve accessibility, and contribute to maintainable code and smoother releases.
November 2024
Activity
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Quality Metrics
Correctness88.0%
Maintainability85.2%
Architecture82.2%
Performance81.2%
AI Usage20.4%
Skills & Technologies
Programming Languages
CSSClojureClojureScriptJSONJavaScriptLESSLessSQL
Technical Skills
API DevelopmentAPI TestingAPI developmentAPI integrationAccessibilityBackend DevelopmentCSSCSS PreprocessingCSS/LESSClojureClojure DevelopmentClojure developmentClojureScriptCode RefactoringCypress
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline