challenges
For Business
Who We Are
Results
search
Get Started
I want to launch a challenge
Connect to talented problem solvers
I want to solve a challenge
Join our community to win prizes
log in
menu
log in
challenges
For Business
Who We Are
Results
share
Follow
Following
Unfollow
Eric Zhu
share
Follow
Following
Unfollow
Simi Valley, California, United States
message
more
Challenges
Following
Activity
Awards
Challenges
Teams
HahaSmart Team
Submissions
HahaSmart O2O+, Solar Market Vertical Integration
HahaSmart is the first vertical-integrated O2O+ platform with AI data algorithms, supply chain and fintech Integrations in solar industry.
read more...
by
HahaSmart Team
Following
Activity
Awards
