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Frédéric Helfer
iOS Developer, Greenstand
Frédéric‘s professional bio / interests
Greenstand is a nonprofit organization developing open-source technology to address climate change and alleviate poverty through digitizing environmental goods and services.
I work as a volunteer implementing new features using UIKit and MVVM-C.
AppStore: https://apps.apple.com/vn/app/greenstand-treetracker/id1554174094
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Joined Guild
18 April, 2023