Sagar Bansal (sagban)

Full-stack developer and highly skilled in web technologies, deep learning, data engineering, and competitive programming.

Houston, Texas, United States
Website
GitHub
LinkedIn

Gemini Live Agent Challenge

Online

Redefining Interaction: From Static Chatbots to Immersive Experiences

$80,000 in prizes
Winners announced
11874 participants

Cloud Run Hackathon

Online

Build applications with Cloud Run

$50,000 in prizes
Winners announced
3428 participants

Reddit and Kiro: Community Games Challenge

Online

Reddit and Kiro are hosting a virtual hackathon for the best community game!

$45,000 in prizes
Winners announced
1929 participants

GKE Turns 10 Hackathon

Online

Build next gen microservices with AI Agents

$50,000 in prizes
Winners announced
4717 participants

Code with Kiro Hackathon

Online

A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development.

$100,000 in prizes
Winners announced
9967 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8652 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
2319 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
4364 participants

MCP and A2A Hackathon - AWS Edition

San Francisco, CA, USA

Creators Corner invites you to turn bold ideas into action with an exclusive MCP hackathon. Join us to build AI agents that push the limits of LLMs and AI applications!

$23,500 in prizes
May 2, 2025
155 participants

The Docusign Hackathon: Unlocked

Online

Unlock what's possible. Build the future of Agreements.

$48,000 in prizes
Winners announced
1383 participants

AWS Game Builder Challenge

Online

Create a game with AWS services of your choosing: all skill levels welcome!

$115,000 in prizes
Winners announced
3756 participants

Accelerate App Development with GitHub Copilot

Online

Empowering the Next Generation of Developers with GitHub and Azure

$10,000 in prizes
Winners announced
2264 participants

Reddit Games and Puzzles Hackathon

Online

Create a new game or puzzle for the Reddit community!

$116,000 in prizes
Winners announced
1941 participants

AfroTech AI Hackathon

Online

Engineering Innovation, Elevating Impact

$15,000 in prizes
Winners announced
786 participants

Square + Google AI Hackathon

Online

Build or update an app for Square sellers that uses both Square APIs and Google AI APIs.

$100,000 in prizes
Winners announced
2432 participants

So you think you can hack

Online

Join us for a hackathon to showcase open-source LLMs (e.g., OpenAssistant, MPT, Dolly, etc.) and or Spark Connect.

$20,000 in prizes
Winners announced
766 participants

Square Developer Hackathon 2023

Online

Build new apps or app features with emerging technologies with Square

$81,000 in prizes
Winners announced
1299 participants

ELC Accessible Beauty Hackathon

Online

Ideate or develop an inclusive technology solution that enhances accessibility in the beauty industry and/or a consumers beauty experience

$61,500 in prizes
Winners announced
2289 participants

AWS Data Exchange for APIs Challenge

Online

Use APIs on AWS Data Exchange to build innovative web and mobile applications.

$35,000 in prizes
Winners announced
725 participants

SingleStore Database Hackathon

Online

Create a working software application using SingleStoreDB during October for a chance to win in a $30K pool of cash prizes.

$30,000 in prizes
Winners announced
535 participants

Codegeist 2022

Online

Forge the future of teamwork — build collaboration apps on Atlassian Cloud — $300,000 in prizes including a trip to Las Vegas.

$300,000 in prizes
Winners announced
3629 participants

Turn Language into Action: A Natural Language Hackathon for Good

Online

Create or enhance an existing web application with the purpose of highlighting or enabling ways to improve the world using deep Natural Language Processing

$10,000 in prizes
Winners announced
514 participants

Build the Best Super App

Online

Rapyd's Million Dollar – Greatest Fintech Developer Series

$119,000 in prizes
Winners announced
479 participants

Chirp Developer Challenge

Online

Build an app using Twitter’s API v2 to unlock new experiences for people on Twitter, and inspire other developers.

$520,600 in prizes
Winners announced
1604 participants