roni kriger (krigerroni)

São Paulo, SP, BR

AutumnnHacks

Online

create websites and apps that could help the community

$3,331 in prizes
Winners announced
538 participants

EcoHacks

Online

EcoHacks is a virtual hackathon from 9/2 to 9/4 where attendees will turn a passion for coding into solutions for environmental problems.

$203,058 in prizes
Winners announced
596 participants