Create volunteer management apps for Malagasy nonprofits
Malagasy nonprofits lose 40% of volunteers to poor coordination. Can you design an app that keeps them engaged?
Oct 30 to Nov 1, 2026
2 solutions built by 4 people across 1 challenge in June 2026. Teams worked with Prototyping, Figma and UX Design. 1 challenge is open or coming up.
Join on your own or with a team. Free to take part.
Malagasy nonprofits lose 40% of volunteers to poor coordination. Can you design an app that keeps them engaged?
Oct 30 to Nov 1, 2026
2 solutions. Winners first, then the most complete projects.

Micasa Hackathon — June 2025
Structured matching and pricing tiers for event hosts and collaborators
2 builders · Jul 2025

Micasa Hackathon — June 2025
Simplified event discovery for guests with deferred signup and invite code entry
2 builders · Jul 2025
People who shipped solutions here. Their profiles show the skills behind the work.
Skills and technologies
2 solutions so far, from 1 challenge: Micasa Hackathon — June 2025. 2 include a video demo.
4 people contributed, working in teams, including P. R., R. S. and H. B.. Each builder's profile shows the skills they used and the solutions they shipped.
The most common are Prototyping, Figma, UX Design, Persona Analysis and Wireframing.
Yes: Create volunteer management apps for Malagasy nonprofits. You can join on your own or with a team.
Join a GenHax challenge and submit your team's solution. Submitted solutions get a public page that credits every builder and links to their profile.
Join a team, prove your skills on a real problem and get mentored by people who do this for a living.
Find a challengeBring an open problem. Teams of students and professionals turn it into working solutions you can see.
Host a challenge