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Wille Marcel


Wille Marcel is an experienced frontend engineer focused on rich web map applications. He is a long-time supporter of OpenStreetMap and open Geographic Information Systems, with a special expertise on designing APIs, satellite imagery, web map applications, and databases. He worked for HOT between 2018 and 2021 and led the development of the Tasking Manager 4 frontend interface and the OpenMapKit-Server redesign. He is also the creator of the OSMCha application, a very important tool for quality control and monitoring of changes of OpenStreetMap.


Latest Tasking Manager updates

HOT released Tasking Manager 4.0 in April 2020 and since then the Tech Team is constantly improving it with new features, performance improvements and bug fixes.

9 July, 2020

What is new in Tasking Manager 4.1

Tasking Manager is in constant improvement. Take a look at the new features available in the 4.1 version.

10 August, 2020

Improved notifications and better performance on Tasking Manager

Every two weeks we push a new version of Tasking Manager with new features, bug fixes and enhancements. It has been a while since our last update, so let’s take a look on what is new on Tasking Manager.

7 October, 2020

Tasking Manager 4 - a year of improvement!

April marks one year of the launch of Tasking Manager 4.

12 April, 2021

Project Contributions

Not listed as coordinator on any projects. View all projects.

On The Web
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