Gokhan Ceylan (GokhanCeylan)

Hi! I am a professional web designer, participating in ideathon & hackathon competitions, and organizing youth projects in Europe.

Istanbul, Türkiye

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$685,000 in prizes
Oct 01, 2026 02:45 AM EDT to submit
16182 participants

All Things Agentic Hackathon

Featured

Online

Ready, Set, Agent! Build next-generation agents that run in the background, handle the heavy lifting of massive datasets, and automate complex workflows asynchronously.

$180,000 in prizes
Aug 31, 2026 08:00 PM EDT to submit
2172 participants

GitLab AI Hackathon

Online

You Orchestrate. AI Accelerates.

$65,000 in prizes
Winners announced
6937 participants

Elasticsearch Agent Builder Hackathon

Online

Build context-driven agents fast with Elasticsearch

$20,000 in prizes
Winners announced
2098 participants

DevStudio 2026 by Logitech

Online

Join the first ever Logitech Developer Challenge for a chance to win an all-expenses-paid trip to Switzerland and a $10,000 cash prize.

$20,000 in prizes
Winners announced
1313 participants

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7060 participants

Sky’s the Limit - Cloud9 x JetBrains Hackathon

Online

Reimagine the future. Make it happen. With code.

$25,000 in prizes
Winners announced
2269 participants

Build your Flutter Butler with Serverpod

Online

Your personal digital assistant, powered by Dart and built to serve.

$10,000 in prizes
Winners announced
1332 participants

AI Partner Catalyst: Accelerate Innovation

Online

Accelerating innovation through the Google Cloud partner ecosystem

$75,000 in prizes
Winners announced
6929 participants

NinjaHacks 2

Online

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

$88,590 in prizes
Winners announced
176 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2724 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
128346 participants

NEAR MetaBUILD III Hackathon

Online

Our world has changed. Meet new challenges in a way a true buidler would do – hack your way to the top. Build the next big thing on NEAR.

$940,000 in prizes
Winners announced
3054 participants

TRON Grand Hackathon - Season 3

Online

HackaTRON

$1,200,000 in prizes
Winners announced
1144 participants

Code Green

East Lansing, MI, USA

Projects that innovate and improve the current state of the world

$1,600 in prizes
Oct 13 – Nov 11, 2022
121 participants

EVMxIdeathon

Online

Ideas that inspire, hacking that transcends

$88,000 in prizes
Winners announced
623 participants

Snap Spotlight Lensathon

Online

Build and publish an original and engaging AR Lens, using Lens Studio, for creators to use to elevate their Spotlight snap submissions.

$150,000 in prizes
Winners announced
722 participants

Evmos Momentum Hackathon led by Web3Scholarships (Deployment required for prize)

Online

Bring the world of Ethereum-based applications and assets to the interoperable networks of the Cosmos ecosystem

$500,000 in prizes
Winners announced
830 participants

Build the Best Super App

Online

Rapyd's Million Dollar – Greatest Fintech Developer Series

$119,000 in prizes
Winners announced
479 participants

TRON Grand Hackathon 2022

Online

Accelerate the Future

$1,000,000 in prizes
Winners announced
1779 participants