Mridul Purkayastha (mridul-purkayastha04)

College Park, Maryland, United States

Build with Gemini XPRIZE

Featured

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
11641 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35568 participants

AI Partner Catalyst: Accelerate Innovation

Online

Accelerating innovation through the Google Cloud partner ecosystem

$75,000 in prizes
Winners announced
6940 participants

Google Chrome Built-in AI Challenge 2025

Online

Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI.

$70,000 in prizes
Winners announced
14067 participants

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8650 participants

Google Maps Platform Awards

Online

20 years ago we made the Google Maps Platform API, then you made history.

Non-monetary prizes
Winners announced
3926 participants

AI in Action

Online

Innovate Together: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
6694 participants

Bitcamp 2025

College Park, MD, USA

Unearth Your Potential

Non-monetary prizes
Apr 11 – 13, 2025
764 participants

RAG 'n' ROLL Amp up Search with Snowflake & Mistral

Online

Push the boundaries of AI Search with Cortex Search, Mistral LLM, and Streamlit Community Cloud

$10,000 in prizes
Winners announced
1964 participants

IngeniumSTEM Summer Hacks 2.0

Online

Work with Ingenium STEM and fulfill our goal to provide free and accessible STEM education to learners of all ages.

$258,099 in prizes
Winners announced
765 participants

Microsoft Developers AI Learning Hackathon

Online

Learn to build your AI apps with Azure Cosmos DB

$10,000 in prizes
Winners announced
9467 participants

Bitcamp 2024

College Park, MD, USA

All About The Journey

$10,688 in prizes
Apr 19 – 21, 2024
557 participants

LaunchHacks III

Online

LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming.

$15,175 in prizes
Winners announced
1242 participants

PennApps XXIV

Philadelphia, PA, USA

PennApps is the original college hackathon. Come join us to learn something new, build an app, or start a company. Let’s continue to make history together.

$32,810 in prizes
Sep 8 – 10, 2023
351 participants