6+ Years of Flutter Experience

We are one of the early adopters of the Flutter framework and since the beginning of 2018 we have been able to acquire great expertise in developing apps with a focus on GIS.

GIS: Geodata and Mobility Data

Our main expertise is the development of software in the field of GIS (geo-information systems), where we implement everything from data engineering and geospatial analysis to data visualization with map frameworks such as Mapbox or Google Maps and navigation.

Infrastructure Code & Developer Tooling

We help fast moving companies to focus on their main field (business domain) by taking over the implementation of highly specialized (supporting domain) developer tooling and software libraries in the area of GIS, geospatial analysis and navigation.

turf.dart Ecosystem

Our biggest library project offering a full ecosystem of packages for advanced geospatial analysis.

• turf: A turf.js-like geospatial analysis library working with GeoJSON, written in pure Dart.
• turf_pip: A small library for detecting if a point lies inside a polygon.
• turf_equality: A library to compare two GeoJSON objects, based on the turf pub-package.
• sweepline_intersections: A small and fast module using a sweepline algorithm to detect intersections between polygons and/or polylines.

Other Libraries

We have developed libraries for other use cases.

• mapbox_widget_layer: A library for the projection of custom Flutter Widgets on top of a Mapbox Map. It exposes builders to reactively build widgets based on screen position, zoom, bearing, and tilt.
• ical: A library for parsing and serialization of iCalendar files.
• aquatic: A framework to build interactive data pipelines for data analysis and static site generation.
• and more: