localhost/berlin/aws-user-group-berlin-session-october-2026-9ebc3c · hosted by Berlin AWS User Group

AWS User Group Berlin Session - October 2026

meetupBerlinon meetup
whenwed 7 oct, 16:30until wed 7 oct, 19:30
whereNLND Neuland BerlinNeuköllnische Allee 80, 12057 Berlin, Germany, Berlin

Dear Community, Another month with two great speakers gladly joining us. The agents are the focus, and we have great engineers on the lineup to tell us more. More details below, we look forward meeting you all at NLND Berlin! =================================================== 18:30 - Warming up and networking chat 18:45 - Intro by AWS UG Berlin & NLND 19:00 - 19:45 - Tetiana Senna // Trust, but Verify: Observability and Evaluations for AWS Agents Getting an AI agent to work in a demo is easy. Knowing whether it still works in production - after the next prompt change, the next model upgrade, the next edge case - is the hard part. Unit tests don't cover non-deterministic behavior, and manually reviewing a handful of runs doesn't scale. This talk walks through the two practices that close that gap: observability (understanding what actually happened inside your agent) and evaluation (deciding whether the outcome was any good). We'll dig into Amazon Bedrock AgentCore's Observability and Evaluations capabilities, compare the proven evaluation approaches - built-in LLM-as-a-Judge evaluators for automatic quality monitoring, and custom evaluators for business-specific correctness checks - with a candid look at what each one is good for, where it falls short. We'll also take a close look at AgentCore Optimization, AWS's newly previewed feature in this space. 19:45 - 20:05 - Networking break with food, snacks and drinks 20:05 - 20:50 - Milad Rezaeighale // Engineering AI Agents for Production Building an AI agent has never been easier, but engineering one for production remains a discipline of its own. Frameworks and managed services make it simple to get a working prototype, yet the hardest problems only appear once an agent takes on real responsibilities. In this talk, I share best practices for shipping agents to production, across authentication, harnessing, agent steering, context engineering, memory, and evaluation. These are the areas where design decisions

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