Agentic employees in world's most downloaded FinTech app
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Sasa Fajkovic
Trade Republic
AI and DevEx Lead
One week before launch, this application didn’t exist. Seven days later it was live, running in production, secured with enterprise authentication, deployed to the enterprise infrastructure, and being used by more than 10,000 employees world wide.
This session is about what happens when AI goes beyond helping developers write code—and starts acting as an entire software engineering team.
Using a real World Cup application built at Siemens as the case study, I’ll walk through the complete journey from a simple business idea to a production-ready application. We’ll look beyond code generation and explore how AI can drive discovery, requirements, architecture, implementation, testing, infrastructure, and deployment—while humans stay in control of the decisions that matter.
I’ll also share the biggest lessons from recent visits to leading Silicon Valley companies and explain why the next generation of software engineering isn’t about better prompts or faster coding. It’s about orchestrating teams and AI on top of enterprise developer platforms.
If you’ve ever wondered what software engineering might look like in five years, this session will show you a production system - CREATE - at Siemens.
World Congress 2026 Europe
Sasa Fajkovic
Trade Republic
AI and DevEx Lead
David Tielke
David-Tielke.de
Consultant, Coach and Trainer
Mateusz Gren
Atos Austria
Head of Software Development
Peter Hock
Atos
VP Digital Applications
Patrick Fink
Atos
Divisional CTO Digital Applications Germany
Mangesh Patil
Atos Digital Business
CTO