Kulraj Sabharwal (Kulraj69)

India
Website
GitHub

Build Resilient Apps with Polkadot Cloud

Online

Radically open, radically useful

$40,000 in prizes
Winners announced
2725 participants

MiSpace Hackathon 2025

Online

Dynamic ice monitoring and characterization through space.

$30,000 in prizes
Winners announced
108 participants

Student HackPad 2025

Online

Idea2Impact; no matter the means!

$14,605 in prizes
Winners announced
856 participants

EHC OpenHack I

Online

A global month-long hackathon! 100% open ended: build a project, showcase it and win awards!

Non-monetary prizes
Winners announced
253 participants

STEM Energy Hackathon

EMPOWERING YOUNG MINDS TO BUILD A SUSTAINABLE FUTURE

$60,000 in prizes
Nov 14, 2025
25 participants

Cloud Run Hackathon

Online

Build applications with Cloud Run

$50,000 in prizes
Winners announced
3417 participants

Rift Rewind Hackathon

Online

Your Season, Your Story — League API + AWS AI Services

$26,000 in prizes
Winners announced
2629 participants

Agentic AI Unleashed: AWS & NVIDIA Hackathon

Online

Build the future of agentic AI with AWS and NVIDIA

Non-monetary prizes
Winners announced
1955 participants

HackNomics

Online

For the Tech Legends !!

Non-monetary prizes
Winners announced
351 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
14086 participants

BUILD Halloween Hacks

Online

Join the BUILD Halloween Hacks this October 1-October 31, 2025 for a spooky community hackathon!

$9,717 in prizes
Winners announced
224 participants

Meta Horizon Creator Competition: Mobile Genre Showdown - Reloaded

Online

Compete for up to 35 prizes, with a top prize of $200,000 per genre and a total prize pool of $2,500,000

$2,500,000 in prizes
Winners announced
1685 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2731 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9480 participants

codeLinc 10 with Lincoln Financial & AWS

Greensboro, NC, USA

Showcase your development skills to solve real-world technical challenges - TRAVEL REIMBURSEMENT available

$10,000 in prizes
Oct 18 – 19, 2025
163 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

IT HACKS 25

Online

Pioneering Tech Together

$3,000 in prizes
Winners announced
96 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
53591 participants

Storyblok x Code and Coffee Hackathon 2025

Online

Month-long Innovation Sprint

$4,500 in prizes
Winners announced
779 participants

AWS AI Hackathon Hong Kong

Online

Build Tomorrow's Hong Kong with AI

Non-monetary prizes
Winners announced
823 participants

Harnessing Copernicus Foundation Models to Decode Earth from Space

Rīga, Latvia

Exploring EO Foundation Models, Weather Forecasting Models, and EO Vision-Language Models

€5,000 in prizes
Sep 1 – 30, 2025
63 participants

GKE Turns 10 Hackathon

Online

Build next gen microservices with AI Agents

$50,000 in prizes
Winners announced
4703 participants

Tableau Next Virtual Hackathon

Online

Lead the Agentic Analytics Era and Win Big Prizes

$45,000 in prizes
Winners announced
4490 participants

Proof of Concept

Online

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

$25,000 in prizes
Winners announced
1894 participants