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Stefan Keller Profile
Stefan Keller

@sfkeller

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Prof. @OST_Informatik . Director @IFSRapperswil . GISTech and Data Engineering. "Open Whatever". Go Python, PostgreSQL, OpenStreetMap ..! sfkeller @mastodon .social

https://t.co/O6gbipRXjV
Switzerland
Joined July 2008
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@cartogroup
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the rayverse
@BarJack
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@grssnbchr
Timo Grossenbacher
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@GeoDeskTeam
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@GeoDeskTeam
@MapMakinMeyers
Justin Meyers
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@SQLPerfTips
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@teksi_ch
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@ogd_BL
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Liestal
@Bankgeheimnisse
Bankgeheimnisse
@Bankgeheimnisse
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@openstreetmapes
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España
@NRatnaweera
Nils Ratnaweera
@NRatnaweera
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