I design and build GIS / WebGIS applications and spatial data systems, from business requirements and technical architecture to implementation, integration, and deployment.

My work goes beyond displaying maps. I help clients turn geographic data and operational requirements into maintainable software solutions.

Custom WebGIS applications, interactive maps, and spatial dashboards

GIS integration for inspection, asset management, tracking, and operational workflows

Spatial databases and map services using PostgreSQL/PostGIS, GeoServer, and WMS

Large-scale spatial data management and GIS architecture improvements

Geographic queries, drawing tools, routing, and spatial analysis

2D/3D geographic visualization using OpenLayers and Cesium

Offline GIS environments and reusable GIS SDK components

Troubleshooting and extending existing GIS applications

Depending on the agreed scope, deliverables can include GIS architecture and data models, working map interfaces, spatial services, frontend/backend integration, reusable components, testing, deployment support, and technical documentation.

We start by reviewing your business goals, geographic data sources, existing systems, and technical constraints.

I'll help identify the appropriate system architecture, spatial data strategy, map service approach, and integration requirements.

We then define the implementation scope, milestones, and delivery expectations before development begins.

Project timelines depend on data complexity, existing infrastructure, and the agreed scope. They are confirmed before development begins.

My previous work includes redesigning a GIS data and service architecture for more than 20 million spatial features, developing telecom infrastructure GIS capabilities, building reusable GIS SDKs, and delivering marine environmental data visualization applications.

I have also worked on offline GIS environments, large-scale 3D geographic data, spatial analysis, and multi-developer system integration.

Whether you're building a new geographic application or improving an existing GIS platform, feel free to share your requirements for a technical assessment and project estimate.