Niraj Shah (nirajshah0731)

California, United States

Built with Python Hackathon

Online

Build creative projects, apps, and tools using Python

Non-monetary prizes
Winners announced
264 participants

Hack4Hope Los Angeles

Los Angeles, CA, USA

Make your Mark in the Fight Against Cancer with the American Cancer Society Cancer Action Network!

$8,000 in prizes
Jan 31 – Feb 6, 2026
78 participants

Arm AI Developer Challenge

Online

Build the future of AI on Arm: Create innovative, efficient mobile AI projects and compete to win

$15,000 in prizes
Winners announced
1628 participants

Techs Sparking Challenge

Online

Make solutions from any tech stack

Non-monetary prizes
Winners announced
179 participants

Global Innovation Challenge in Low-Cost Prosthetics 2025

Online

prosthetics-challenge-2025.devpost.com

$400 in prizes
Winners announced
53 participants

AI Innovation Challenge

Online

Innovate AI Ideas

Non-monetary prizes
Winners announced
75 participants

SRHR Tech Innovation: Inclusive SRHR Access for Adolescents & Youth in Liberia

Online

Innovating for Change: Youth-Led Tech Solutions for Inclusive Access to SRHR by Adolescents and Youth in Liberia

$1,050 in prizes
Winners announced
75 participants

2025 HackSC Hackathon

Online

Lovable x HackSC x a16z LA Tech Week

Non-monetary prizes
Winners announced
88 participants

HACK FOR HEALTH

Online

BUILD FOR HEALTH

$100 in prizes
Winners announced
283 participants

Tech Innovation For Good

Online

Use the Power of Tech and AI to Create Real Social Impact

Non-monetary prizes
Winners announced
785 participants

TurBiohacks 2025

Online

Think. Test. Launch. On September 5-7, 2025.

Non-monetary prizes
Winners announced
245 participants