Tatiana Lisdasari (callmetatia)

Indonesia

#75HER Challenge Hackathon 2026

Online

Discover | Design | Deliver

$1,500 in prizes
Winners announced
275 participants

Learn It Global Hackathon V2

Online

Demonstrate your innovative problem solving skills in LearnIt's second Global Hacking Event.

Non-monetary prizes
Winners announced
149 participants

Code4Sudan: Pytorch Hackathon

Online

Contribute to PyTorch. Win $100. Elevate Your Skills: Join the PyTorch Hackathon!

$100 in prizes
Winners TBD
92 participants

CodeSprout Beginner’s Hackathon 2026

Online

A beginner-focused hackathon where new developers create simple, practical mobile-applications or web-applications that improve daily life.

Non-monetary prizes
Winners announced
255 participants

AI Agent Competition by Open Mobile Hub

Mountain View, CA, USA

Join us for an AI Agent Competition, with over $15,000 in prizes!

$18,500 in prizes
Sep 8 – Oct 11, 2025
295 participants

IEEE OC Computer Society AI Dev Hack 2025

Online

Building the Future: AI-Powered Tools for Real World Impact

$1,752 in prizes
Winners announced
1519 participants

Proof of Concept

Online

If you could prove any data on the internet - what would you build?

$25,000 in prizes
Winners announced
1908 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8652 participants

2025 Code For Change: AI Hackathon

Online

Innovate for a greater cause

Non-monetary prizes
Winners announced
583 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
128412 participants

AWS Presents: Breaking Barriers Virtual Challenge

Online

Infuse generative AI with AWS and connectivity to enable equitable digital experiences for all

$16,000 in prizes
Winners announced
2319 participants

GNEC Hackathon 2025 Spring - Compete For UN-Affiliated/NGO Internships & Prizes

Online

Create projects benefiting UNSDGs for a chance to work along UN affiliated NGOs!

$10,000 in prizes
Winners announced
1652 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