JJ Sandgreen

@jjsandgreen

Make things [happen]. Founder & Designer of @open_balloon 🎈 Making apps for iOS, Android and Web 💻📲 Enjoys life in the mountains🏔

Maker of 1 startup

Vinstant Lego, but with video clips, experienced as stories

5

jjsandgreen

jaaakum

Following 1 startup

Vinstant Lego, but with video clips, experienced as stories

5

jjsandgreen

jaaakum