Sarah wanjiku (sarah-wanjiku-gathoni)

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Winners announced
26406 participants

Mind the Product presents World Product Day: Everyone Ships Now

Online

World Product Day 2026: 30 days, one community, and the AI tools to finally build the thing. PMs, designers, engineers, the curious... welcome!

$10,000 in prizes
Winners announced
1308 participants

Google Cloud Rapid Agent Hackathon

Online

Building Agents for Real-World Challenges

$60,000 in prizes
Winners announced
14443 participants

BUILD ZERO HACKATHON- NAIROBI

Nairobi, Kenya

Where African builders, innovators, and changemakers come togethers to solve real-world challenges

Non-monetary prizes
May 30 – 31, 2026
117 participants