Architecture decisions, implementation details, tradeoffs, and production lessons from shipped systems.
Chat-based room generation and interactive 3D visualization using React Three Fiber, layout logic, and product configuration workflows.
Hard part
Translating natural language into structured room geometry and maintaining coherent interactive scene state across placement, selection, and configuration.
Vehicle rental SaaS combining reservations, contracts, GPS tracking, immobilization workflows, analytics, and agency operations.
Ingesting live GPS telemetry via TCP, building safe vehicle immobilization workflows, and synchronizing real-time vehicle state across the dashboard without race conditions.
A compatibility engine that checks wall, door, and panel combinations against live Odoo article data and IMOS CAD rules before ordering.
Evaluating nested compatibility rules server-side and proposing a compact valid combination from live Odoo article data and IMOS CAD constraints.
Microsoft-style file management interface with folders, uploads, metadata, previews, permissions, and scalable UI state.
Maintaining a coherent nested folder tree state, handling concurrent uploads with progress tracking, and rendering large file lists without performance degradation.
Multi-service control and observability platform with AI-assisted diagnostics, service restart, log inspection, volume management, and live topology views.
Keeping automated diagnostics and restart actions bounded by fresh state, explicit permissions, and human review.