Author profile
Johannes Pietilä Löhnn
Grouped public credit records for this person across badge.gallery. Each entry keeps its original source link and badge context.
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credit records
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badge pages
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role labels
Badge Trail
Source Trail
Source trail
Credit Records
Flutter & Friends 2025 E-Paper Conference Badge
The organizer-app commit that adds Friends Badge to the extras is authored by Johannes Pietilä Löhnn. The source does not assign individual ownership of every hardware, firmware, production, or event-delivery role.