Mário Ferreira (marionaiaferreira)

Full stack dev!!!

Porto, Porto District, Portugal
GitHub
LinkedIn

EduHacks AI Fest 2025

Online

Build Educational AI Tools That Actually Help.

$22,500 in prizes
Winners announced
429 participants

Starknet Re{Solve} Hackathon

Online

Unlock tomorrow's apps: Ultra-low fees, Ethereum security, Bitcoin power

$47,500 in prizes
Winners announced
1473 participants

Proof of Concept

Online

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

$25,000 in prizes
Winners announced
1903 participants

Tech Innovation For Good

Online

Use the Power of Tech and AI to Create Real Social Impact

Non-monetary prizes
Winners announced
787 participants

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8642 participants

PhysTech 2025: Physical Activity and Technology Hack Day

Online

Move, Inspire and Innovate! Demonstrate your talent and showcase your hack for physical activity.

Non-monetary prizes
Winners announced
348 participants

DevNetwork [AI + ML] Hackathon 2025

South San Francisco, CA, USA

Join the nation's largest challenge-driven in-person and online hackathon @ AI DevSummit 2025!

$12,500 in prizes
May 12 – 29, 2025
841 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
4358 participants

Google AI Hackathon

Online

Build a creative app that uses Google’s Generative AI tools. Push the boundaries of what Gen AI apps can do with Gemini!

$50,000 in prizes
Winners announced
15478 participants

Spooky Software Hackathon

Online

Create some halloween-themed spooky software!

Non-monetary prizes
Winners announced
32 participants

Ably Realtime Experiences Hackathon

Online

Join the hackathon and build realtime experiences using Ably! Add realtime dashboards or collaboration experiences to your projects.

$19,000 in prizes
Winners announced
674 participants

Tech Solutions to Reduce Sexually Transmitted Infections: Virtual

Online

Using technology to prevent and control sexually transmitted infections

$24,000 in prizes
Winners announced
125 participants

Boost Hacks

Online

Welcome to Boost Hacks! Where Innovation Drives Success: Unleash Ideas, Seize Opportunities, Win Big Prizes, Learn Loads, and More!

$189,950 in prizes
Winners announced
782 participants

AI Classroom Challenge

Online

The AI Classroom Challenge is an opportunity to showcase how artificial intelligence can transform learning. Show us how you've been using AI in YOUR learning!

$5,000 in prizes
Winners announced
446 participants

API World + AI DevWorld Hackathon 2023

Santa Clara, CA, USA

The World's Largest API + AI Integration Hackathon

$20,538 in prizes
Oct 9 – 26, 2023
761 participants

Global Power Rankings Hackathon

Online

Take on the challenge to develop a method that ranks the top global LoL Esports teams using official Riot Games data and AWS services

$50,000 in prizes
Winners announced
1800 participants

Square + Google AI Hackathon

Online

Build or update an app for Square sellers that uses both Square APIs and Google AI APIs.

$100,000 in prizes
Winners announced
2432 participants

Youth Data Hack

Online

Analyze a public dataset to gain insights into a social, environmental, or economic issue and develop a data driven solution.

$500 in prizes
Winners announced
308 participants

PoweringSTEMHacks2

Online

Empowering Minds, Igniting Innovation: PoweringSTEMHacks2 | We've returned!

$19,800 in prizes
Winners announced
284 participants

Sorobanathon: Road to Mainnet

Online

Connect, Code, Conquer

$21,000 in prizes
Winners announced
200 participants

Dropbox Sign AI-Powered Agreements Hackathon

Online

Code the Future of eSignatures with Dropbox Sign and AI

$30,000 in prizes
Winners announced
1112 participants

Solve A Community Problem

Online

Solve a problem in your community utilizing computer science!

$145 in prizes
Winners announced
107 participants

Ideathon: Innovative Ideas

Online

Think Big, Create Bold. Bring your ideas to fruition by actually having others hear them out.

Non-monetary prizes
Winners announced
43 participants

Privacy4Web3 Hackathon

Online

Unlock the Full Potential of Web3. Join the Privacy4Web3 Hackathon.

$40,000 in prizes
Winners announced
1158 participants