Build with AI 2026: Agentic Hackathon PART 2 : ONLINE

GDG Ahlen

Build with AI 2026 is here!This is a community-led, hands-on hackathon where developers of all levels acquire and apply skills to prototype, build, and deploy applications using the latest Google AI technologies: Gemini 3, Vertex AI, AI Studio, and Antigravity. 📍 Location: ONLINE

Feb 28, 2:00 – 6:00 PM (UTC)

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Key Themes

AIAI - GeminiAI - Vertex AIBuild with AICommunity BuildingGoogle CloudNetworking

About this event

Build with AI 2026: Agentic Hackathon

About Build with AI Hackathon

Build with AI 2026 is here! 

  • This is a community-led, hands-on hackathon where developers of all levels acquire and apply skills to prototype, build, and deploy applications using the latest Google AI technologies: Gemini 3, Vertex AI, AI Studio, and Antigravity.
  • Our hackathon is a two-week intensive sprint focused on AI Agents and the ADK (Agent Development Kit). 
  • Participants are actively engaged in rapid problem-solving, moving from initial ideation to a functional, tangible prototype.

Goal: 

Transform an idea into a working solution using Google’s AI ecosystem to solve real-world challenges.

Hackathon Schedule & Format

The event is structured into two Saturday sessions to allow for deep building and technical excellence:

Part 1: Ignition & Agent Construction (First Saturday)

  • Introductory Session: Direct deep dive into Gemini 3 and the Antigravity IDE.
  • Tools Exploration: Hands-on setup of the ADK (Agent Development Kit).
  • Team Building: Finalizing teams and brainstorming agentic workflows.
  • Building Phase: Immediate start on prototypes with direct support from mentors.

Mid-Week: Development Sprint

  • Continuous building and remote collaboration.
  • Access to Google Cloud resources and community technical channels.

Part 2: Final Sprint & Pitch Day (Second Saturday)

  • Project Finishing: Final technical polish, debugging, and deployment.
  • Live Presentations: Teams showcase their functional agents and "Skills" to the community.
  • Judging & Awards: Evaluation by industry experts followed by the Gift Giving ceremony and exclusive Google AI swag.

Participant Resources

  • Cloud Resources: Claim your Cloud OnRamp credits to use Google Cloud Platform at no cost during the event.
  • Official Recognition: All participants receive the Build with AI 2026 Attendee Badge on their Google Developer Program profile.
  • Expert Guidance: Work directly with trainers and experts to master agent creation.

Part 1 : Build with AI 2026: Agentic Hackathon
Part 2 : Build with AI 2026: Agentic Hackathon


Google Cloud Credits

  • We’re planning to offer Google Cloud credits to attendees so you can explore and experiment on GCP after the event.
  • Activation details and instructions will be shared on-site.


#BuildWithAI

When

When

Saturday, February 28, 2026
2:00 PM – 6:00 PM (UTC)

Agenda

Welcome & Cloud Credits
Live Coding Workshop: Hands-on with Antigravity & ADK
Development Sprint (60 mins)
Final Presentations & Wrap-up (90 mins)
Jury Deliberation
Winner Announcements & Closing

Speaker

  • Saheed Adewumi

    Proofa

    GDE & Cloud AI

Mentor

  • Saheed Adewumi

    Proofa

    GDE & Cloud AI

Hosts

  • Anna Muzykina

    GDG Ahlen Organizer

    Founder CTO & CEO @ Proofa

  • Denys Doroshev

    GDG Ahlen

    Organizer

Organizers

  • Adewumi Saheed Adewale

    QT Solution Services

    GDG Co-organizer

  • Anna Muzykina

    Proofa

    GDG Organizer

  • Md. Samiul Bashar Apon

    GDG Co-organizer

  • Yogesh Pavan Kumar Reddy Yampaati

    student

    Organizing Team Member

  • Denys Doroshev

    GDG Organizer