Muhammed Gazali Yeşilmen
Founder of DevMarathon
Building a 72h AI hackathon platform for developers
DevMarathon
Build a product in 72 hours with AI.
DevMarathon is a solo AI hackathon platform where developers try to turn an idea into a working product in just 72 hours.
You describe your idea, start the marathon, and AI agents help you plan, structure, and build your project. When time is up, your GitHub repository is analyzed and the project is evaluated.
Each build ends with a public result page showing what you built, your score, and the final outcome.
It’s not about claiming you can build.
It’s about proving it.
I Built DevMarathon: A Platform Where Developers Try to Ship a Product in 72 Hours with AI
I built a platform where developers try to ship a product in 72 hours with AI
For the past months I’ve been thinking about one problem in the developer world.
Everyone says they can build.
But proving it is actually much harder.
GitHub repos can be empty.
Portfolios are often curated.
And most ideas never turn into finished products.
So I started wondering:
What if there was a place where developers could prove they can actually build something from scratch?
Not just talk about it.
That idea turned into DevMarathon.
DevMarathon is a solo AI hackathon platform where developers try to t