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Geert Plaisier

PROFILE

Geert Plaisier

Geert Plaisier developed and maintained the Tailormap/tailormap-viewer platform, delivering a robust suite of mapping and data management features over a twelve-month period. He engineered enhancements such as advanced drawing tools, locale-aware filtering, and scale-based layer visibility, focusing on user experience and reliability. Geert applied Angular and TypeScript to refactor core components, streamline state management with NgRx, and integrate mapping libraries like OpenLayers and CesiumJS. His work included rigorous code review, internationalization, and release automation, resulting in stable, maintainable code. Through disciplined testing and modularization, Geert ensured the platform’s extensibility, supporting efficient feature delivery and cross-team plugin development.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

186Total
Bugs
21
Commits
186
Features
63
Lines of code
33,106
Activity Months12

Your Network

2 people

Work History

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for Tailormap/tailormap-viewer: Implemented locale-aware numeric formatting for filter UI, enabling Intl.NumberFormat with LOCALE_ID in EditAttributeFiltersComponent and SliderFilterComponent. This improvement enhances usability and readability of numeric filters across locales and lays groundwork for broader internationalization (i18n) across the app. No major bugs reported this month; focus remained on delivering robust locale-sensitive UI changes and preparing the codebase for future i18n features.

September 2025

6 Commits • 3 Features

Sep 1, 2025

September 2025 monthly summary for Tailormap/tailormap-viewer: Delivered stability, UX enhancements, and scale-aware rendering to improve performance and usability. The updates minimize rendering glitches, streamline map interactions, and reduce unnecessary data requests, driving faster onboarding and more reliable maps.

August 2025

35 Commits • 11 Features

Aug 1, 2025

August 2025 monthly summary for Tailormap/tailormap-viewer: Delivered substantive front-end and release automation work, enabling faster feature delivery and more reliable builds across multiple projects. Key improvements include a refreshed drawing system with a RegistrationService, code quality and tests improvements, toolchain upgrades, and coordinated RC releases across API, shared, map, admin-api, admin-core, and core.

July 2025

15 Commits • 3 Features

Jul 1, 2025

In July 2025, Tailormap/tailormap-viewer delivered key features and reliability improvements across data retrieval, UI usability, and rendering stability. Major work focused on enabling fast file lookups via MD5 hashes, enhancing filter usability with localization, expanding drawing tools for richer map styling, and hardening type safety in OpenLayers integrations. The changes reduce time-to-find uploads, improve user efficiency in building and navigating complex filters, and bolster map rendering reliability in production.

June 2025

24 Commits • 6 Features

Jun 1, 2025

June 2025: Tailormap-viewer delivered a focused set of frontend enhancements and stability improvements that directly improve user experience and map-edit workflows, while aligning releases across multiple projects for faster business value.

May 2025

18 Commits • 6 Features

May 1, 2025

May 2025 highlights: Completed notable map UX features and maintenance to support the 12.0.0-rc.12 release across api, shared, map, admin-api, admin-core, and core, with no functional changes. Key UX/features included: TOC layer deselection, rotate/translate in modify mode, vertex rendering, and length/area measurements. Also refactored the map drawing service with stronger tests, and performed UI polish and lint fixes to improve reliability and consistency. These changes improve editing efficiency, accuracy, and release readiness, delivering clear business value.

April 2025

24 Commits • 8 Features

Apr 1, 2025

April 2025 monthly summary for Tailormap/tailormap-viewer highlighting key features delivered, major bugs fixed, overall impact, and technologies demonstrated. Focused on delivering business value through frontend enhancements, exportable core components, dependency updates, and disciplined release management. Highlights include admin UI enhancement, exporting core map components, ol-ext dependency integration, multi-project RC release bumps (RC.5, RC.7, RC.8), tooling improvements to modify tool and viewer UI, and a test fix.

March 2025

18 Commits • 5 Features

Mar 1, 2025

March 2025 performance summary for Tailormap/tailormap-viewer: Delivered key user-facing features, stability improvements, and release readiness across multiple projects. Implemented Map Click Event Enhancements adding resolution and scale context via OpenLayersHelper, with optional scale/resolution. Standardized 3D map workflow with a constant for required projection, streamlined 3D layers, and improved Cesium interactions and subscription flow. Strengthened internationalization and error handling with more reliable i18n extraction and an explicit unauthorized error type. Refactored components into standalone modules, improved exports, and updated templates, plus lint fixes. Completed coordinated release bumps to 11.4.5-3 across API, shared, map, admin, and core. Impact: improved end-user map UX, more reliable 3D rendering, stronger error messaging, easier maintenance, and faster delivery of future features.

February 2025

1 Commits

Feb 1, 2025

February 2025 focused on stabilizing the Tailormap viewer by preventing a memory leak in the MenuBar system and ensuring accurate state management across component lifecycles. The change improves long-session reliability and user experience in the Tailormap-viewer by keeping the MenuBar in a consistent state.

January 2025

12 Commits • 5 Features

Jan 1, 2025

January 2025: Tailormap/tailormap-viewer delivered a focused set of UX enhancements, performance optimizations, and platform modernization that improve data integrity, user experience, and developer productivity. Key features were implemented with careful validation, testing, and modernization across the codebase. Highlights include: 1) User Notes Field on User and Group Forms with validation and UI/header adjustments (HTM-1408); 2) Markdown Editor Enhancements and Rendering Improvements with observable preview, null handling, template integration, and variable insertion; 3) Code Quality and Cleanup to remove unused imports and reduce surface area for regressions; 4) Platform Upgrade to Angular 19 with CI/CD and license checks alignment; 5) Map Bookmark Debounce to optimize map interaction performance.

December 2024

9 Commits • 5 Features

Dec 1, 2024

December 2024 monthly summary for Tailormap/tailormap-viewer focusing on delivering business value through robust search, improved editing UX, and streamlined authentication flows. Key outcomes include consolidated search enhancements across embedded viewer, API error handling, multi-index search UI, and municipality filtering; performance improvements in the Markdown editor; UX refinements in form editing and tree navigation; and a login screen redesign with SSO-first layout to simplify access and localization. These efforts collectively improved reliability, responsiveness, and user productivity across the viewer.

November 2024

23 Commits • 10 Features

Nov 1, 2024

November 2024 delivered UX refinements, platform extensibility, and reliability improvements for Tailormap/tailormap-viewer. Core features include crosshair cursor enhancements with centralized service across map toolbar, coordinate-link-window, and Street View; resizer and drag-and-drop UX improvements; and plugin-system API surfaces with admin component exports to empower plugins and internal reuse. Reliability improvements include clearer error messaging for search indexing and geoservice/layer saves, plus a user-loading retry workflow. Business impact: smoother user workflows, faster issue diagnosis, and a stronger foundation for plugins across teams and future feature delivery.

Activity

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Quality Metrics

Correctness89.8%
Maintainability90.6%
Architecture87.2%
Performance87.8%
AI Usage21.4%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptN/ASCSSSVGTypeScriptXLFXML

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAngularBackend DevelopmentBackend IntegrationCI/CDCSSCSS StylingCesiumJSCode RefactoringCode ReviewComponent ArchitectureComponent DesignComponent Development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

Tailormap/tailormap-viewer

Nov 2024 Oct 2025
12 Months active

Languages Used

CSSHTMLJavaScriptTypeScriptXLFXMLJSONSCSS

Technical Skills

API DesignAPI DevelopmentAngularCSSCSS StylingComponent Architecture

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