Holger Nösekabel
Holger Nösekabel has deep experience in data ecosystems, applied data science, and building production-grade systems with multidisciplinary teams. As CTO at TD Reply, he leads more than 20 engineers, data scientists, and visualization specialists in developing internal data products and delivering complex analytics projects for global Fortune 500 companies.
Before taking on the CTO role, Holger served as Director of Technical Consulting, supporting engineering teams and advising major brands on data-driven strategy. He is also a Certified ScrumMaster and an advocate for practical, team-focused agile practices.
Holger enjoys working at the intersection of data, product development, and real-world impact - bringing technical insights to diverse audiences and helping teams turn ideas into reliable, scalable solutions.
Session
Building an agentic system that collects and evaluates company information in real time—without curated datasets—requires solving difficult challenges in data acquisition, quality control, and agent orchestration.
This talk outlines the solution design for such a system, implemented with Python-based tooling including LangGraph, and emerging protocols such as A2A and MCP, within a multi-agent workflow. Because MCP and A2A are still new and lightly documented, we will share implementation lessons and a practical example of a hub-and-spoke architecture based on a recent real-world system.
Attendees will learn architectural patterns for multi-agent systems, common pitfalls of using MCP/A2A in real-world scenarios, and strategies for maintaining data quality in agent-based workflows.