Ioanna Serf (iserfiotis)

Greece

Bay2BayHacks 2025

Online

Develop an AI-based app that contributes to societal betterment.

$57,524 in prizes
Winners announced
546 participants

Recess Hacks 5.0

Canada

Student-Run Online Hackathon For High Schoolers and Recent Graduates

$CAD 20,410 in prizes
Aug 23 – 24, 2025
151 participants

ReverieHacks

Online

A hackathon built by students, for students—empowering creative minds to bring their dream projects to life across six unique tracks.

$600 in prizes
Winners announced
396 participants

Empower Hacks 3.0

Online

Impact Students Through Software - Pitch or create a project that uses technology to make education more accessible to underprivileged communities with limited resources

$435,374 in prizes
Winners announced
447 participants

Telsem Hack 2025

Online

No Borders. Just Builders.

Non-monetary prizes
Winners announced
150 participants