QINGSYS / INDEX
Service directions grouped by project type — to help you find the right fit. Technology lists support the narrative; they are not the main story.
Web business systems, admin panels, and data-facing pages — from requirements clarification and scope splitting through core development and deployment.
You need a Web business system or admin panel from scratch, but the first-release scope and module boundaries are not clear yet
Typical deliverables
GIS and WebGIS systems, map business modules, GIS customization, and spatial data work — OpenLayers, PostGIS, GeoServer, WMS/WFS/TMS, routing, offline GIS, and large spatial datasets.
Some teams already know they need GIS or WebGIS
Typical deliverables
3D scenes, model interaction, trajectory animation, and 2D/3D linked experiences — grounded in Cesium, Three.js, and 3D Tiles practice.
2D pages cannot carry spatial relationships, equipment posture, or scene-scale demos
Typical deliverables
Take over existing front-end or 3D systems — triage, extension, interaction fixes, and iteration within agreed boundaries; no blind promise on every stack without assessment.
The original developer is gone but the system is still in use
Typical deliverables