Arun Rajeshkanna (arun-rajeshkanna)

follow @davinaaerospace on instagram / A space technology company start up / We are hiring !

Chennai, Tamil Nadu, India
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IT HACKS 25

Online

Pioneering Tech Together

$3,000 in prizes
Winners announced
96 participants

PROTOCOL 404: A 48-Hour Hackathon for System-Breakers

Online

Build fast, break rules, ship chaos — 48 hours to create something that works in a broken world.

₹ 169,000 in prizes
Winners announced
96 participants

Business AI Hacks

Online

This is an open ended presentation where students can display their business and tech knowledge to evaluate and solve real world problems

$150 in prizes
Winners announced
129 participants

HarborHack 2025 In-Person Hackathon

Charleston, SC, USA

Push the frontier of vibecoding with AI in Charleston's biggest and boldest in-person hackathon weekend!

$2,100 in prizes
Oct 3 – 5, 2025
54 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51894 participants

First Visions: Danta

Online

Build AI agents with Maestro at Danta’s first hackathon! For uni students and juniors, tackle real use cases in finance, productivity, and education

$2,100 in prizes
Winners announced
169 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

Tableau Next Virtual Hackathon

Online

Lead the Agentic Analytics Era and Win Big Prizes

$45,000 in prizes
Winners announced
4501 participants

The Syrotech MVP Hackathon 2025

Online

Whether you're a student, pro, night coder, or weekend romantic if you've got a slick web app MVP (new or old), this is your moment to show off.

Non-monetary prizes
Winners announced
438 participants

Meta Horizon Creator Competition: Open Source Champions

Online

Compete for a share of $1M in prizes, plus an additional $500K in prizes for newly introduced mini-challenges.

$1,500,000 in prizes
Winners announced
1214 participants

CQhack25: A Quantum Computing Hackathon & Ideathon for Students

Online

A Quantum Computing Hackathon + Ideathon for Students to Learn, Collaborate, and Explore

$1,900 in prizes
Winners announced
304 participants

Qloo LLM Hackathon

Online

Join Qloo’s first global hackathon, a month-long event inviting developers, builders, and creatives to explore what’s possible at the intersection of LLMs and Qloo’s API.

$25,000 in prizes
Winners announced
2852 participants

Meta Horizon Creator Competition: Elevate Your Mobile World

Online

Compete for 35 prizes, including two $100,000 grand prizes and a total prize pool of $1,000,000.

$1,000,000 in prizes
Winners announced
1405 participants

NextStep Hacks 2025

Online

Breaking limits, one idea at a time.

$1,000 in prizes
Winners announced
886 participants

United Hacks V5

Online

Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V5.

$51,000 in prizes
Winners announced
1202 participants

GenAI Hackathon by Impetus & AWS

Online

Innovate with GenAI: Hack, Build, Win. Join the world’s most innovative and challenging GenAI hackathon—powered by Impetus and AWS

$13,000 in prizes
Winners announced
2910 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
128389 participants

Agent Development Kit Hackathon with Google Cloud

Online

Build multi-agent AI systems with Agent Development Kit and Google Cloud

$50,000 in prizes
Winners announced
10360 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
2318 participants

AmpliCode Hackathon 2025

Online

Amplify your coding experience with AmpliCode. Join us, beginner-friendly hackathon from April 30th to May 30th!

$14,380 in prizes
Winners announced
930 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
4361 participants

Bitcoin 2025 Official Hackathon

Online

Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas

$58,750 in prizes
Winners announced
831 participants

Dawson College AI Making Challenge

Online

Prompt, Validate, Interact, Create, Reflect. An open-ended challenge inviting students of all backgrounds to experiment with and critically evaluate AI tools.

$800 in prizes
Winners announced
155 participants