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wille

Mapper since:
October 18, 2010
Last map edit:
May 22, 2025

Software engineer at Development Seed. Creator of OSMCha.

I love travelling, bicycles, collaboration and maps.

Languages: 🇵🇹 🇬🇧 🇪🇸

Latest Diaries

OSMCha is moving to a new home

As we announced at the beginning of 2023, OSMCha has become a charter project of OpenStreetMap US. After almost 10 years of being generously hosted...

5 comments February 09, 2024

A new home to OSMCha

OSMCha is almost eight years old now. A project that I started in my spare time to try to solve some data quality issues of the Brazilian OpenStree...

8 comments March 10, 2023

Growing features and making OSMCha operationally excellent

OSMCha helps analyze, inspect, and verify changes in OpenStreetMap as they happen. The entire team building OSMCha has been proud to see its wide a...

3 comments December 17, 2020

Get ready for osmcha.org

We’re back with some news about OSMCha. In a few days we are moving the OSMCha application to a new domain: osmcha.org. If you’re only a user of O...

3 comments February 24, 2020