Talks

Selected talks on architecture, platforms, event-driven systems, and AI.

2025

AWS re:Invent, Las Vegas

Handle Scaling with AWS Lambda

AWS re:Invent, Las Vegas

From UX to AX: MCP Servers for AI Shopping Agents

AWS Deep Dive Days Generative AI

Agent Experience (AX): REST in Peace - Why LLMs Can't CRUD

EMEA Tech Summit

Agent Experience (AX): REST in Peace - Why LLMs Can't CRUD

AWS Summit Hamburg

Mastering AWS CDK: OTTO's Path to Infrastructure Efficiency

AWS Summit Amsterdam

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

K5 Future Retail Masterclass

The Last Human Click: Shopping Agents as Your New Customers and How to Prepare for It

Navigate

The Future of Platform Engineering

HAW Hamburg

Event-Driven Architecture

HAW Hamburg

Serverless & Platform Engineering

2024

AWS re:Invent, Las Vegas

Handle Massive Scale with AWS Lambda

AWS re:Invent, Las Vegas

Understanding Idempotency: The Art of Doing a Task Once and Only Once

AWS Summit Berlin

Building Next-Generation Applications with Event-Driven Architecture

WeAreDevelopers World Congress, Berlin

The Future of Platform Engineering

Frankfurter IT-Tage, Frankfurt

Die Zukunft des Platform Engineerings

DevOpsPro Europe, Vilnius

The Future of Platform Engineering

Conf42 Platform Engineering

The Future of Platform Engineering

K5 Future Retail Masterclass, Berlin

Conversational Shopping

K5 Future Retail, Berlin

Composable Commerce & MACH Architecture

Architecture Mastery Series Webinar

From 0 to 10 Million: How to Build a Serverless Raffle Service for Hyperscale

Online IT Themen Tage

The Future of Platform Engineering

Online IT Themen Tage

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

2023

AWS re:Invent, Las Vegas

Serverless Direct Integrations

WeAreDevelopers World Congress, Berlin

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

Web Days Milano, Milan

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

Frankfurter IT-Tage, Frankfurt

Innovating Retail with Event-Driven Architectures

DeveloperWeek Enterprise, San Francisco

The Future of Platform Engineering

DeveloperWeek Management, San Francisco

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

EDA Summit

Innovating Retail with Event-Driven Architectures

SRE Days, London

Stop Configuring Infrastructure, Start Coding It!

ServerlessArchitecture/APICon, Berlin

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

TechCamp Hamburg

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

2022

AWS Summit Berlin

Why OTTO Puts Over 100 Experts on E-Commerce Search

Serverless Summit

From 0 to 1,000,000: How to Build a Serverless Raffle Service for Hyperscale

Go Tech World, Bucharest

AWS CDK - A modern way to build your infrastructure

DevConf, Krakow