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AWS

Community Day

CEE

Your front-row seat to the latest in cloud technologies

16 October 2025, Budapest - Kristály Színtér

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Join us in the heart of Budapest for a one-day feature-packed event exploring all things cloud. Enjoy inspiring keynotes, attend hands-on workshops, and forge valuable new connections.

Let’s learn together

What will you get?

Visionary Speakers

Gain knowledge directly from AWS specialists and discover solutions to practical challenges.

Community Event

This event is a collaborative effort — organized, and driven by the community, for the benefit and growth of the entire community.

Level-up Your Skills

Accelerate your professional growth through hands-on workshops and expert-led sessions designed to enhance your technological proficiency. 

Help Find Your Tribe

Gain practical knowledge and cutting-edge techniques that you can immediately apply to solve real-world challenges.

A joint collaboration by regional AWS User Groups

Event

Schedules

1 day of exciting talks
  • All Topics
  • Cloud Migration
  • Cloud Security and Compliance
  • Cost Optimization
  • Data Lakes & Data Analytics
  • DevOps & CI/CD
  • Edge Computing & IoT
  • Generative AI
  • Serverless Architectures
Expand All +
  • Main Stage


  • Mihály Balassy
    9:00 - 9:05
    Welcome Speech
    By Mihály Balassy AWS Community CEE Founder, Senior DevOps Engineer @ LaniSys

  • Massimo Re Ferrè
    9:05 - 9:50
    Opening Keynote - Generative AI: what I learned in the last 3 years
    By Massimo Re Ferrè Senior Principal Product Manager @ AWS

    Is generative AI a fundamental improvement in our day-by-day? Or is it just the cool tech trend which shall pass? Are generative AI assistants useful? Can they make us more productive? Can we trust them? Are developers going to be replaced? In this session Massimo will share his perspective on the new opportunities and new challenges that generative AI is bringing to the table.
    Generative AI
    Where
    Üvegterem

  • 9:50 - 10:00
    Coffee Break

  • Marek Šottl
    10:00 - 10:30
    Serverless security - Nyx: Cloudonauts story
    By Marek Šottl HackiHub

    Embark on an immersive Cyberpunk adventure as we uncover the fate of Nyx, one of the last remaining Cloudonauts. In this session, you'll explore AWS DevSecOps security services through an engaging, interactive narrative. Discover how innovative solutions—leveraging advanced forms and AI—enhance your security, and learn about powerful tools you never knew existed, from AWS Code Guru to AWS Signer.
    Cloud Security and Compliance
    Where
    Üvegterem

  • Jakub Gaj
    10:40 - 11:25
    Colorful quantum randomness
    By Jakub Gaj Senior Cloud Architect @ LEGO Group

    Experience the power of quantum superposition through this visual hands-on demo to generate truly random colors using actual quantum computers available on Amazon Braket. See how quantum randomness can supercharge real-world applications in cryptography, material science simulation, and optimization problems that classical computers struggle to solve efficiently. Showcase of quantum algorithm development using OpenQASM and Qiskit frameworks, running on IBM Quantum and Amazon Braket platforms. No prior quantum physics knowledge required, just bring your curiosity for emerging technologies!
    Cloud Migration
    Where
    Üvegterem

  • Jimmy Dahlqvist
    11:35 - 12:20
    Event-Driven and serverless in world of IoT
    By Jimmy Dahlqvist Principal Cloud Architect @ Sambla Group

    In large-scale IoT systems, where thousands of devices are constantly communicating, data and control messages can flow unpredictably and at varying rates throughout the day. Serverless and event-driven architectures provide a dynamic and efficient solution to this challenge. In this session, we’ll explore why serverless is a great fit for IoT, particularly in handling data ingestion and management. We’ll dive into the key architectural patterns used in IoT systems, highlighting how event-driven design enables scalability, flexibility, and cost optimization. I’ll also walk you through an architecture I designed for an IoT use case, showcasing the integration of various AWS services tailored for data ingestion, processing, and analytics. Along the way, we’ll discuss the challenges encountered and lessons learned during development, offering actionable insights into the unique aspects of building serverless IoT solutions. Join me to understand how serverless and event-driven architectures can unlock the full potential of IoT, enabling resilient and scalable systems that are easy to manage and adapt to evolving demands.
    Edge Computing & IoT
    Serverless Architectures
    Where
    Üvegterem

  • Vadym Kazulkin
    12:30 - 13:00
    Making sense of AWS Serverless operations
    By Vadym Kazulkin Head of Development @ ip.labs

    There is a misunderstanding, that everything is possible with the Serverless Services in AWS, for example that your Lambda function may scale without limitations. But each AWS service (not only Serverless) has a big list of quotas that everybody needs to understand and take into account during the development.
    DevOps & CI/CD
    Serverless Architectures
    Where
    Üvegterem

  • 13:00 - 14:00
    Lunch time!

  • Boaz Ziniman
    14:00 - 14:45
    Amazon’s culture of innovation
    By Boaz Ziniman Principal Developer Advocate @ AWS

    Amazon has a peculiar approach to innovation that is intrinsically linked to how we use technology, and organize our teams. In this session, you’ll be introduced to how we innovate at Amazon, organized around four interdependent elements: Culture, Mechanisms, Architecture, and Organization. You’ll have the chance to dive deeper on each topic, including Leadership Principles, Working Backwards, and 2-Pizza Teams.
    DevOps & CI/CD
    Serverless Architectures
    Where
    Üvegterem

  • Andoni Alonso FernándezSamuel Burgos López
    15:35 - 16:05
    IAM policy mishaps: A cautionary tale of cloud misconfigurations
    By Andoni Alonso Fernández Senior Cloud Security Engineer @ Prowler, Samuel Burgos López Cloud Security Engineer @ Flywire

    We all know the principle of least privilege, but… how easy is it to apply in the cloud? In this talk, we will explain what IAM policy evaluation logic is and how it works. We will go through several cases that demonstrate how complex it can be to create a secure IAM policy and what the consequences might be. We will start with a simple example using S3, avoiding unintended public access. Then we will look at SQS, and how configuring a policy through the UI can backfire. Finally, we will wrap up with an example of integration with GitHub Actions.
    Cloud Security and Compliance
    Where
    Üvegterem

  • María Encinar
    16:15 - 16:45
    Closing Keynote
    By María Encinar AWS User Groups Global Program Manager @ AWS

  • 16:45 - 17:00
    AWS Q Developer Challenge - Results Announcement & Prize Draw

  • Sponsor Stage


  • Adam Novotný
    10:00 - 10:30
    Mastering Edge Security & Performance: Cost-Optimized Strategies with CloudFront and AWS WAF
    By Adam Novotný AWS Solutions Architect @ Stormit

    In this session, we’ll explore how Amazon CloudFront CDN and AWS WAF (Web Application Firewall) are evolving to meet the needs of modern applications. You’ll learn about the latest enhancements, including the new CloudFront SaaS Manager integration, (L7) DDoS protections for AWS WAF, and more. We’ll also cover strategies for cost optimization, helping you get the most value out of your Edge deployments.
    Cost Optimization
    Edge Computing & IoT
    Where
    Akvárium

  • Máté KovácsPéter Tar
    10:45 - 11:15
    How Athene AI Learned to Read Jira Tickets - MCP Integration in a Bank’s Support Team
    By Máté Kovács Cloud Engineer @ Devertix, Péter Tar Tech lead @ Devertix

    Imagine a support team where Jira tickets are sometimes incomplete, ambiguous, or unnecessarily complicated, and valuable time is lost as a result. Now imagine an artificial intelligence that can “read,” interpret, and validate these tickets on its own, before a human even touches them. In our presentation, we’ll share how we taught Athene AI to understand Jira tickets through MCP-based integration. We’ll show how we built a Jira MCP server and designed a smart workflow that not only filters out incomplete or faulty tickets but also automates previously time-consuming manual checks. The result? Faster processing, fewer errors, and a happier support team – all powered by Athene AI.
    Generative AI
    Where
    Akvárium

  • Workshops


  • Andra SomesanRadu Dobrinescu
    10:00 - 11:30
    Amazon Bedrock Data Automation (BDA) Workshop
    By Andra Somesan Senior Solutions Architect @ AWS, Radu Dobrinescu Senior Partner Solutions Architect @ AWS

    The BDA (Bedrock Data Automation) workshop is an overall session that covers all media types - document, image, video, and audio - from a multimodal extraction perspective, showcasing how you can leverage BDA to extract data at scale. It also introduces each media type individually, with a brief overview of relevant use cases, as well as a section on RAG integration with Bedrock Knowledge Bases, and how to connect to KB programmatically using Bedrock Agent.
    Generative AI
    Where
    Hajó

  • György Márk Varga
    12:30 - 14:00
    Building Remote MCP Servers on AWS and Cloudflare
    By György Márk Varga Product Developer @ Shiwaforce

    Learn what Model Context Protocol (MCP) is and why it matters for your products. We'll start with the basics, then build and deploy an MCP server to both AWS and Cloudflare. You'll create a working server, deploy it to the cloud, and test it with Claude.ai to see how it improves user interactions. We'll cover practical deployment strategies and show how MCP fits into agent-based workflows. This workshop is for developers and technical teams who want hands-on experience with MCP and cloud deployment. You'll walk away with a working remote MCP server and the knowledge to create one for your own product(s).
    Generative AI
    Where
    Hajó

  • Csaba Szegedi
    14:30 - 15:00
    AWS Account Management with the AWS Console Mobile App
    By Csaba Szegedi Cloud Architect @ Syntax Nebula

    In cloud management, the AWS Console Mobile Application lets administrators manage AWS accounts from anywhere. This workshop explores using the mobile app to handle key tasks efficiently. Participants will learn about cost management to track budgets, Amazon Q for service queries, Amazon CloudWatch for monitoring performance, the AWS Health Dashboard for infrastructure oversight, and AWS CloudShell for command-line tasks. Designed for managing temporary AWS environments like sandbox lab accounts, this session shows how to monitor and maintain cloud resources. Attendees will gain practical skills in setting up notifications, creating cost alerts, and running AWS CLI commands via CloudShell for effective AWS account management.
    Cost Optimization
    Where
    Hajó

  • X - Afterparty


  • 19:00 - 22:00
    Pinball, Pizza & Play


Our Visionary

Speakers

Worldclass

Adam Novotný

AWS Solutions Architect @ Stormit

Andoni Alonso Fernández

Senior Cloud Security Engineer @ Prowler

Andra Somesan

Senior Solutions Architect @ AWS

Boaz Ziniman

Principal Developer Advocate @ AWS

Csaba Szegedi

Cloud Architect @ Syntax Nebula

György Márk Varga

Product Developer @ Shiwaforce

Jakub Gaj

Senior Cloud Architect @ LEGO Group

Jimmy Dahlqvist

Principal Cloud Architect @ Sambla Group

Marek Šottl

HackiHub

Massimo Re Ferrè

Senior Principal Product Manager @ AWS

Máté Kovács

Cloud Engineer @ Devertix

Péter Tar

Tech lead @ Devertix

Radu Dobrinescu

Senior Partner Solutions Architect @ AWS

Samuel Burgos López

Cloud Security Engineer @ Flywire

Vadym Kazulkin

Head of Development @ ip.labs

María Encinar

AWS User Groups Global Program Manager @ AWS

Mihály Balassy

AWS Community CEE Founder, Senior DevOps Engineer @ LaniSys
Our Awesome

Sponsors

Platinum

AWS
Cheppers

Gold

ClickHouse
devertix
Shiwaforce
Stormit
TC2

Early Bird

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16 October 2025, Budapest, Hungary

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