Explore
Challenges
For Business
For Startups
Who We Are
Results
Get Started
Launch a challenge
Connect with talented problem solvers
Solve a challenge
Join our community and win prizes
Log In
menu
log in
Explore Challenges
For Business
For Startups
Who We Are
Results
share
Follow
Following
Unfollow
Savvas Argyropoulos
share
Follow
Following
Unfollow
Founder, CEO at StreamOwl
Dimos Athens, Attica, Greece
message
Read More about Savvas
more
Challenges
Following
Activity
Awards
Challenges
Teams
Savvas Argyropoulos's team
Following
Activity
Awards
