John Khan (johnnykhan1)

I build plain tools that help people make sense of money and paperwork. Toronto, Canadian mortgage finance, CU Boulder data science.

Toronto, Ontario, Canada
Website
GitHub
LinkedIn

Kiroween 2026

Featured

Online

Build something wicked and git commit to the darkness.

$100,000 in prizes
Submissions open soon
1102 participants

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
20761 participants

Learn AR with SPECS

Online

Learn to design for glasses. Your coding agent builds the Lens, no SPECS required.

$2,500 in prizes
Nov 09, 2026 05:00 PM EST to submit
679 participants

YouCam API Skin AI & eCommerce VTO Hackathon

Online

Build with the YouCam API to Shape the Future of Skincare, Beauty, Fashion and eCommerce - Compete for Top Prizes

$6,000 in prizes
Nov 02, 2026 11:45 AM EST to submit
1240 participants

AQX Sports Analytics Data Bowl 4.0

Online

Open-source sports analytics data bowl for all students, free to participate. Competitors will build a project centered around sports analytics based on any professional sport.

$50 in prizes
Nov 01, 2026 02:00 AM EST to submit
91 participants

Qloo Agentic Hackathon

Featured

Online

Agents, but with taste.

$25,000 in prizes
Oct 30, 2026 11:45 PM EDT to submit
2356 participants

Build North: Ship Something Real

Toronto, Canada

Ship a project with startup potential, compete for great prizes, and earn a shot at investor introductions.

Non-monetary prizes
Oct 16 – 26, 2026
95 participants

IEEE ClimateChain Global Hackathon

Online

AI and BLOCKCHAIN Innovate Today for a Sustainable Tomorrow.

$3,000 in prizes
Oct 25, 2026 05:00 PM EDT to submit
1175 participants

Taskforge

Online

Build accessible tools that help people focus, organize, and get more done.

$200 in prizes
Winners TBD
206 participants

Hyperbloom October- UI/UX and Web Design

Online

$9,117 in prizes
Winners TBD
738 participants

HEALTHHACK 48

Online

Think you can build something that could make healthcare better?

Non-monetary prizes
Winners announced
114 participants