940K+
Parcels Processed
200+
Districts Connected
15+
GIS Deployments
98%
Platform Uptime
Overview
What We Deliver in GIS & Mapping
TANGIS delivers end-to-end Geographic Information System services for government ministries, utility companies, and enterprise organisations across East Africa. We design and implement scalable spatial data infrastructure, develop custom web GIS portals, and build analytics platforms that transform raw spatial data into actionable intelligence. Our GIS specialists are proficient in Esri ArcGIS Enterprise, QGIS, PostGIS, and open-source web mapping stacks including MapLibre and OpenLayers.
Industries Served
Challenges We Solve
Fragmented Spatial Data
Multiple departments hold disconnected spatial datasets in incompatible formats, making cross-functional analysis impossible.
Outdated Map Infrastructure
Legacy desktop GIS workflows cannot scale to meet the real-time data demands of modern enterprise decision-making.
Limited Spatial Capacity
Organisations lack the in-house expertise to design and operate enterprise-grade geodatabases and mapping platforms.
Integration Barriers
Disconnected GIS systems cannot communicate with existing ERP, asset management, or operational databases.
Our Approach
How We Deliver GIS & Mapping
Requirements & Discovery
We conduct structured stakeholder interviews, audit existing spatial data assets, and define the technical architecture tailored to your organisation's workflows.
Data Engineering
We design and populate an enterprise geodatabase — migrating, cleaning, and validating existing data to ISO/OGC standards with documented lineage.
Platform Development
We build and configure your GIS platform — whether Esri ArcGIS Enterprise, QGIS Server, or a custom web stack — with role-based access and API integration.
Analysis & Automation
We develop spatial analysis models, automated reporting workflows, and real-time dashboards that deliver continuous value beyond the initial deployment.
Training & Handover
Every deployment includes a structured capacity-building programme, technical documentation, and an ongoing support agreement.
What You Receive
Technologies & Platforms
FAQ
Common Questions About GIS & Mapping
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