Shalini Mariappan (shalinimariappan2003)

Chennai, Tamil Nadu, India

CS Base Hack4Health

Online

Hacking for health, building for better @ CS Base!

$6,405 in prizes
Winners announced
690 participants

LaunchHacks IV

Online

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

$17,375 in prizes
Winners announced
1503 participants

Hackonomics 2025

Online

An experience to help educate and grow insight into Computer Science and Economics.

Non-monetary prizes
Winners announced
1247 participants

StartWell: The Student Wellness Hackathon

Online

Where ideas for a healthier tomorrow begin today

₹ 18,000 in prizes
Winners announced
559 participants

100 Agents Hackathon - Pushing The Limits of Agentic AI

Online

Bringing together the community, top open-source sponsors, and the most notable experts in AI to push the limits of AI Agents.

$5,500 in prizes
Winners announced
651 participants

Grizzly Hacks Summer 2025

Online

Create, Compete, and Stand Out.

$100 in prizes
Winners announced
15 participants

World Hackathon

Online

Build creative solutions that connect the physical and digital worlds in impactful, innovative ways.

$5,000 in prizes
Winners announced
187 participants

HACK THE VIBE

Online

Catch the Vibe. Crack the Code.

₹ 21,000 in prizes
Winners announced
534 participants

Solana AI App Challenge

Online

Build your project using AImpact beta

$2,000 in prizes
Winners announced
284 participants

The AI Collective | Lovable x Roam International Hackathon

Online

Join us Saturday, June 14th for a global hackathon with a $10,000 cash prize.

$10,000 in prizes
Winners announced
151 participants

AINS 3.0 Hackathon

Online

From Code to Change: Tunisia’s AI Innovation Lab.

$3,500 in prizes
Winners announced
114 participants

Hackstory - Create a Website about a historical event

Online

"Hack the Past. Host the Truth."

$100 in prizes
Winners announced
296 participants

I.D.E.A. - Innovation-Driven Entrepreneurial Adventure

Online

Innovation-Driven Entrepreneurial Adventure

₹ 100,000 in prizes
Winners announced
267 participants

Hack the Bronx 4

Online

Finding local solutions to local problems in the Bronx

$650 in prizes
Winners announced
286 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
4365 participants

CodePi 2025 Innovation Challenge

Online

Code the Future: Unlocking Creativity with Programming!

$19,226 in prizes
Winners announced
633 participants

Bitcoin 2025 Official Hackathon

Online

Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas

$58,750 in prizes
Winners announced
832 participants

DreamHacks 2025

Innovate for Impact – Build, Create, and Solve in 48 Hours!

Non-monetary prizes
May 16 – 20, 2025
322 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

HerbVerse Hack

Online

Invent the Future of Natural Health & Wellness

$CAD 100 in prizes
Winners announced
99 participants

Inactive (Hackathon Moved)

Online

Empowering innovation through Programming and Coding Solutions (PACS) to enhance productivity.

Non-monetary prizes
Winners TBD
124 participants

Agentforce Virtual Hackathon

Online

Build groundbreaking agents and compete for $140k in prizes

$140,000 in prizes
Winners announced
7208 participants

SCU AI Collaborate Hackathon powered by Adobe Express

Online

Unleash your creativity by building an add-on for Adobe Express!

$3,000 in prizes
Winners announced
81 participants

Tech Titans Hack Fest

Showcase your technical prowess!

$324,396 in prizes
Apr 12 – 26, 2025
403 participants