D Devanandu (ddnandu3)

Chennai, Tamil Nadu, India
Website
GitHub

CALL-E: Your Code Is Calling

Online

Turn your code into an AI agent that makes real phone calls.

$10,000 in prizes
Winners announced
3198 participants

VoltHacks

Online

Design. Build. Power the Future.

Non-monetary prizes
Winners announced
2147 participants

AnimalHack 2026

Online

Demonstrate your talent and showcase your hack for animals, animal welfare, and human-animal relationships!

Non-monetary prizes
Winners announced
302 participants

Agentic Cinema: The Blockbuster Hackathon

Online

Lights. Camera. Code.

$75,000 in prizes
Winners announced
10085 participants

Hacksocial 2026

Online

Hack the Change Again

$3,979 in prizes
Winners announced
641 participants

Africa Deep Tech Challenge 2026

Online

The Laptop LLM Challenge: Build On-Device AI for the Hardware Africa Actually Has

$16,500 in prizes
Winners announced
1856 participants

Inspire Hackathon

Online

Create to Inspire !!

Non-monetary prizes
Winners TBD
438 participants

Reverie Hacks 2026

Online

A hackathon built by students, for students—empowering creative minds to bring their dream projects to life across six unique tracks.

$1,250 in prizes
Winners announced
2106 participants

Prism Build Challenge

Online

Create and Innovate together !!

Non-monetary prizes
Winners TBD
407 participants

Build with Gemini XPRIZE

Online

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

$2,000,000 in prizes
Winners announced
26395 participants

CS Girlies Annual Hackathon - Technology For Wellness

Online

Build tools to help support wellness, health, and happiness.

$5,000 in prizes
Winners announced
767 participants

NEXORA Global Hackathon

Online

Innovating Today, Transforming Tomorrow.

Non-monetary prizes
Winners announced
343 participants

ML Empowerment Build Challenge 2.0

Online

Learn AI, build real-world projects, and create impact through guided resources, mentorship, and a global community of student innovators. @mlempowermentfoundation on Instagram.

Non-monetary prizes
Winners announced
1183 participants

Build with DataHub: The Agent Hackathon

Online

Build AI agents with DataHub's open-source Context Platform.

$20,500 in prizes
Winners announced
3052 participants

Hack the Tech

Online

Open for all

Non-monetary prizes
Winners TBD
402 participants

HACKFEST'26

Online

SHINE UP WITH AI

Non-monetary prizes
Winners announced
179 participants

FIND EVIL! by Rob T. Lee

Online

AI threats strike in minutes. Build the defender that responds in seconds.

$22,000 in prizes
Winners announced
4387 participants

Aar$h# CodeStorm

Online

“Code Solutions, Close Gaps.”

Non-monetary prizes
Winners announced
39 participants

Google Cloud Rapid Agent Hackathon

Online

Building Agents for Real-World Challenges

$60,000 in prizes
Winners announced
14430 participants

DeveloperWeek New York 2026 Hackathon

Queens, NY, USA

Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek New York 2026!

$9,250 in prizes
May 25 – Jun 10, 2026
612 participants

Beyond Tomorrow Summit

Online

CODE THE FUTURE | SHAPE THE WORLD

$2,000 in prizes
Winners announced
752 participants

forinovation

Online

you can build anything that you want

Non-monetary prizes
Winners announced
115 participants

GreenHack By Grevoro

Bengaluru, India

Code for Impact. Design for Sustainability.

₹ 15,000 in prizes
May 7 – 29, 2026
139 participants

Vector Vision

Online

Binary Bounty: High stakes, higher rewards.

₹ 5,498 in prizes
Winners announced
99 participants