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Portfolio

Our Case Studies

Explore concrete digital and geospatial solutions we engineered for our enterprise partners, featuring key performance metrics.

Client / LocationAgTech SaaS (Munich)RoleLead GIS Developer & Frontend
10,000+ NDVI Scenes

Satellite Crop-Monitoring GIS Platform

Processed multi-spectral Sentinel-2 satellite imagery covering 400,000 hectares of farmland. Built custom React raster rendering with sub-second polygon queries.

Sentinel-2PostGISReactNDVI
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Client / LocationWater Utilities (Lower Saxony)RoleFull-Stack & Database Architect
1.2M Sensors Daily

Municipal Water SCADA Telemetry

Designed TimescaleDB data lake and real-time dashboard plotting flow pressure sensors. Achieved sub-50ms query responses on historical data streams.

TimescaleDBNext.jsWebSocketsIoT
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Client / LocationSupply Chain Operator (Hamburg / MENA)RoleCloud Architect & API Developer
4.2s Sync Latency

Global Logistics Data Sync Pipeline

Replaced fragile nightly SFTP file transfers with an event-driven sync pipeline. Integrated legacy ERP systems with a robust API broker layer.

GoKafkaPostgreSQLREST API
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Client / LocationCleanEnergy Fund (Munich)RoleGIS Consultant & Analyst
320 Turbine Assets

Renewable Wind Bounding Box Tracker

Created automated spatial buffers and bounding box intersections mapping wind turbines to environmental conservation boundaries.

QGISGeoPandasPythonSpatial Buffers
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Client / LocationLogistics Agency (Hamburg)RoleFrontend Engineer
94% Billing Speedup

Automated Client Document Billing Portal

Built a secure client interface enabling bulk PDF processing and automated invoice dispatching. Integrated with Stripe and Datev CSV billing flows.

ReactNode.jsPDF-parseStripe
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Client / LocationPropTech Startup (Berlin)RoleBackend Architect
15k Daily Active Users

Multi-tenant SaaS CRM Backend

Architected a secure row-level tenant database schema in PostgreSQL. Optimized connection pools and automated token auth for external API consumers.

PostgreSQLExpress.jsJWT AuthRedis
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