36. GCP Meetup

weXelerate, 1 Praterstraße, Wien, 1020

GDG Cloud Vienna

Talk #1: Architecting relationship-aware long-term memory for AI agents [Tarun Jain, Founding Engineer and GDE in AI] Talk #2 Anatomy of a Supply Chain Attack: From Compromise to Countermeasure [Valentin Goronjic (Lead Software Engineer), Tamas Neumer (Lead Cloud Engineer) at Posedio GmbH]

May 28, 3:30 – 8:00 PM (UTC)

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About this event

This event is free of charge and only takes place on-site! Language of the Meetup: ENGLISH 🇬🇧

Talk #1: Architecting relationship-aware long-term memory for AI agents [Tarun Jain, Founding Engineer and GDE in AI]

Most developers building AI Agents focus on reasoning and planning, but quietly ignore what matters most: Memory.  Stateless agents respond in isolation, while stateful agents unlock real capability by remembering and building over time. The problem becomes clear when Agents need to connect facts or track how information changes, where vector search alone starts to break down. Retrieval can fetch data, but only knowledge graphs can structure relationships and enable true multi-step reasoning over time.

In this session, I will showcase how memory works in the backend, including a live visualization of fact extraction and graph construction in working code. The primary focus will be on edge cases, especially the hybrid vector graph approach, where semantic search and structured traversal are combined to handle multi-hop reasoning and temporal changes by considering the Cognee open-source framework. 

Talk #2: Anatomy of a Supply Chain Attack: From Compromise to Countermeasure [Valentin Goronjic (Lead Software Engineer), Tamas Neumer (Lead Cloud Engineer) at Posedio GmbH]

In March 2026, attackers compromised Trivy, the open source container scanner thousands of teams rely on to find vulnerabilities. The exploit scanned the CI environment for a wide range of credentials and exfiltrated whatever it found. Trivy isn't alone, countless similar attacks have taken place the past month.

The goal of this talk is twofold. First, to raise awareness of these attacks, how they happen and what to expect once you're compromised. Second, to look at what's in GCP's toolbox to mitigate such incidents.


Date: May 28th, 2026
Meetup schedule:
Check-In: 17:30 - 18:00
Talk #1: 18:00 - 18:30
Quiz: 18:30 - 18:45 (w/ some cool gifts)
Break & Networking: 18:45 - 19:15
Talk #2: 19:15 - 19:45
Networking & Drinks: 19:45 - 21:00

Organized by happtiq and Posedio!
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Language of the MeetUp: ENGLISH
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Location: weXelerate Auditiorium, Praterstraße 1
Simply take the U1/U4 to Schwedenplatz. The Auditorium of weXelerate can be accessed via Taborstraße or Praterstraße. If you're arriving by car, here is a garage where you could park.

🎟️ RSVP now to secure your spot!
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If you have any questions feel free to contact us office@posedio.com
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When

When

Thursday, May 28, 2026
3:30 PM – 8:00 PM (UTC)

Speaker

  • Tarun R Jain

    Founding Engineer and GDE in AI

Organizers

  • Tamas Neumer

    Posedio GmbH

  • Alexandra Otarola Tirapegui

    GDG Organizer