John Samuel (sayojami2007)

Lagos, Lagos, Nigeria
GitHub
LinkedIn

Build with Gemini XPRIZE

Online

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

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
9299 participants

USAII® Global AI Hackathon 2026

Featured

Online

A global virtual AI hackathon empowering students to build solutions for real-world good—from everyday impact to career readiness.

$15,000 in prizes
Submissions open soon
3804 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51899 participants

TiDB AgentX Hackathon 2025

Online

Forge Agentic AI for Real-World Impact

$30,500 in prizes
Winners announced
2656 participants

Code with Kiro Hackathon

Online

A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development.

$100,000 in prizes
Winners announced
9966 participants

FusionHacks 2

Online

Dive into a month-long summer of innovation where Ideas Bloom and Shine!

$300 in prizes
Winners announced
940 participants

Africa Deep Tech Challenge 2025

Online

Create breakthrough solutions that thrive under constraints and unlock Africa’s deep tech potential.

$20,000 in prizes
Winners announced
2821 participants

CS Base Hack4Health

Online

Hacking for health, building for better @ CS Base!

$6,405 in prizes
Winners announced
690 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128402 participants

Pike Labs App Challenge

Online

Create a web or mobile app that utilizes real world data to solve a problem for an individual user

$3,000 in prizes
Winners announced
242 participants

Perplexity Hackathon

Online

Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks.

$35,000 in prizes
Winners announced
4364 participants

CodePi 2025 Innovation Challenge

Online

Code the Future: Unlocking Creativity with Programming!

$19,226 in prizes
Winners announced
633 participants

Bitcoin 2025 Official Hackathon

Online

Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas

$58,750 in prizes
Winners announced
832 participants

Inactive (Hackathon Moved)

Online

Empowering innovation through Programming and Coding Solutions (PACS) to enhance productivity.

Non-monetary prizes
Winners TBD
124 participants

Agentforce Virtual Hackathon

Online

Build groundbreaking agents and compete for $140k in prizes

$140,000 in prizes
Winners announced
7207 participants

PortXFolio

Online

Show us the limitless creativity you can bring to your own portfolio! Design, innovate, and craft something truly unique that reflects your skills, passion, and vision.

$5,600 in prizes
Winners announced
1051 participants

CodePi 2024 Innovation Challenge

Online

Code the Future: Unlocking Creativity with Programming!

$2,315 in prizes
Winners announced
474 participants

Hack4HK

Online

Create technological solutions to empower the Hong Kong Community

$150 in prizes
Winners announced
92 participants

Hackonomics 2024

Online

An experience to help educate and grow insight into Computer Science and Economics.

$1,045 in prizes
Winners announced
321 participants

LaunchLab

Online

LaunchLab by CURIE-osity: Craft innovative pitches, learn from industry giants—and propel global advancement with your ideas.

Non-monetary prizes
Winners announced
95 participants

Finovate Hacks

Online

Join our FinTech Hackathon to expand coding skills, explore finance, and collaborate on innovative projects that shape the future of financial technology!

$3,390 in prizes
Winners announced
389 participants

Nova Hacks II - (Featured Article, $19K Non-Cash Pool, Internship)

Online

Create innovative apps and games related to the theme of sustainability and protecting the youth.

$19,000 in prizes
Winners announced
199 participants

NinjaHacks

Online

A fully virtual, beginner-friendly hackathon for students in middle and high school hosted by students from FTC Team 26014 Ninjabotics.

$1,055,274 in prizes
Winners announced
291 participants

OpenLedger Ideathon

Online

Create a 5-slide pitch deck for a specialized language model idea + data source - NO CODE NEEDED.

$2,000 in prizes
Winners announced
293 participants