Activity
Mon
Wed
Fri
Sun
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
What is this?
Less
More
Contributions
@gosta-jonsson-1440
I’m a self-employed engineer in indoor air quality. With an IT background, I’m now applying my tech expertise to new industries."
Active 21h ago
Joined Mar 21, 2026
Stockholm
Powered by