Harshal Raikwar (Harshal0902)

DevOps | Web Developer

Bangalore, Karnataka, India

SpaceHack 2025: Space Data Challenge

Online

Shaping the Future of Space Exploration through Data, AI, and Connectivity

$500 in prizes
Winners announced
429 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
128431 participants

Building the Next-Gen Agentic App with GraphRAG & NVIDIA cuGraph

Online

Build the future of GenAI—unleash the power of graph to drive intelligent, adaptive systems on ArangoDB, redefining AI-driven applications and innovation! *Still time to register!*

$29,750 in prizes
Winners announced
1673 participants

Windows on Snapdragon AI Hackathon

Online

Unleash the potential of on‑device AI

$20,000 in prizes
Winners announced
592 participants

NinjaHacks

Online

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

$1,055,274 in prizes
Winners announced
291 participants

Hack 4 Humanity

Online

Shaping tomorrow with tech.

$87,345 in prizes
Winners announced
342 participants

Omi Apps Hackathon

Online

Create apps for wearable ai hardware

$12,000 in prizes
Winners announced
694 participants

HackAI - Dell and NVIDIA Challenge

Online

Code, Create, Conquer - Build groundbreaking Generative AI projects using NVIDIA AI Workbench

$70,176 in prizes
Winners announced
4538 participants

TiDB Future App Hackathon 2024

Online

Innovate and Create Amazing AI Applications

$30,500 in prizes
Winners announced
2039 participants

Next Top Blockchain Startup

Online

World's Largest Web 3.0 Startup Competition

$273,000 in prizes
Winners announced
568 participants

Block Magic: A Chainlink Hackathon

Online

Chainlink’s Block Magic hackathon accelerates developers’ onchain journey

$547,000 in prizes
Winners announced
1868 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
15486 participants

Web5: Building the Decentralized Web

Online

Use your creativity to build a decentralized app using Web5.js

$30,000 in prizes
Winners announced
1629 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

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

Bitcoin Olympics Hackathon

Online

Join the Bitcoin Olympics Hackathon Hosted by Bitcoin Startup Lab: Unleash Innovation and Shape the Future of Bitcoin. Build, Learn, and Win! Over $100K in prizes!

$176,001 in prizes
Winners announced
450 participants

Fully On-Chain with ICP powered by Internet Computer

Online

Where Innovation Ignites on the Blockchain Frontier

$23,000 in prizes
Winners announced
306 participants

Pangea Securathon: Health and Wealth Hackathon

Online

Add security features in health and financial applications using Pangea's APIs.

$10,050 in prizes
Winners announced
437 participants

MediHacks 2023

Online

An inclusive, international hackathon for innovating technology in health.

$131,140 in prizes
Winners announced
381 participants

Arweave Community Hackathon

Online

Build on the permanent web. Arweave is a protocol designed to store data and apps permanently.

$32,500 in prizes
Winners announced
202 participants

TiDB Future App Hackathon 2023

Online

Code, Innovate, Build Amazing AI Applications

$36,000 in prizes
Winners announced
1448 participants

Coda's AI at Work Challenge

Online

Submit templates that show how Coda AI helps you save time and accomplish more--for a chance at a $10k grand prize.

$40,000 in prizes
Winners announced
1014 participants

Web3 BUILD Hackathon Hosted in Partnership With NEAR Horizon

Online

Bring Your Web3 Idea to Life!

Non-monetary prizes
Winners announced
216 participants

READY PLAYER 3 | thirdweb's Web3 Gaming Hackathon

Online

Build innovative web3 games with thirdweb's GamingKit and UnitySDK, developed in collaboration with Coinbase. Win up to $15,000 in prizes!

$15,000 in prizes
Winners announced
514 participants