WeAreDevelopers Logo WeAreDevelopers
Sign in
For You LIVE
World Congress 2025 • Aug 20, 2025 • Session details

Empowering Thousands of Developers: Our Journey to an Internal Developer Platform

Bastian Heilemann , Bruno Margula

Zeiss united 6,000 developers without enforcing a single organizational mandate. Discover how their product-centric internal developer platform eliminated architectural fragmentation and drastically reduced engineering cognitive load.

Pause
Mute Enter Fullscreen
#1 about 5 min

Scale and diversity of software development teams

How a large optics and technology enterprise coordinates thousands of engineers across varied technical domains.

#2 about 4 min

Developer cognitive load and fragmented tooling challenges

Addressing the friction and delivery slowdowns caused by tool fragmentation, ownership boundaries, and shift-left expectations.

#3 about 7 min

Structuring platforms to standardize complex engineering environments

Layering self-service catalogs, fleet management, and architectural decision records into a unified developer portal.

#4 about 3 min

Specialized internal platforms for generative AI and data

Providing secure, compliant access to AI model gardens and centralized data governance frameworks.

#5 about 6 min

Architecture of the cloud native web application platform

Building a multi-region, Kubernetes-based framework that offers automated tenant provisioning and self-service deployments.

#6 about 3 min

Replacing legacy publishing with composable micro frontends

Integrating React-based micro frontends into existing content management systems to accelerate onboarding and deployment times.

#7 about 4 min

Automating fleet management and large scale codebase updates

Utilizing automated tooling to handle day-two operations like fleet-wide linting updates and user interface library migrations.

Matching moments

1:43 min

Summarizing the organizational benefits of platform engineering

Christian Strack · LIVE

1:20 min

Pivoting product strategy toward platform engineering

Alejandro Albuerne Alejandro Albuerne · WWC Europe 2026

1:41 min

Designing internal developer platforms and product team responsibilities

Romano Roth Romano Roth · WWC 2025

1:43 min

Platform engineering as the foundation for scaling AI tools

Julia Kordick Julia Kordick · WWC Europe 2026

3:20 min

Architecting the platform with modern cloud and mobile technologies

Tom George · LIVE

3:57 min

Scaling engineering teams using internal developer platforms

Moataz Nabil Moataz Nabil · WWC Europe 2026

More from World Congress 2025

GenAI Security: Navigating the Unseen Iceberg thumbnail
24:33
10 months ago

GenAI Security: Navigating the Unseen Iceberg

Maish Saidel-Keesing

Behind the Code: How Women Are Powering the Future of AI thumbnail
30:28
12 months ago

Behind the Code: How Women Are Powering the Future of AI

Alexandra Wudel, Laura Moritz, Madalina Florean

The AI Hype Filter: What’s Real, What’s Investable, What’s Noise? thumbnail
28:12
12 months ago

The AI Hype Filter: What’s Real, What’s Investable, What’s Noise?

Justus Lumpe, Konstantin Vinogradov, Nils Eiteneyer, Stephan Wirris

AI in Leadership: How Technology is Reshaping Executive Roles thumbnail
28:19
12 months ago

AI in Leadership: How Technology is Reshaping Executive Roles

Bernd Datler, Jasmin Kaiser, Jeff Hausmann, Sonja Alvarez

The AI-Ready Stack: Rethinking the Engineering Org of the Future thumbnail
28:09
12 months ago

The AI-Ready Stack: Rethinking the Engineering Org of the Future

Alex Laubscher, Jan Oberhauser, Keno Dreßel, Mirko Novakovic

AI Sovereignty: What Does It Take? thumbnail
29:13
12 months ago

AI Sovereignty: What Does It Take?

Boris Hecker, Clemens Wasner, Robin Hermann, Sonja Alvarez

Upcoming sessions on this topic

Open session

World Congress 2026 North America

Culture Doesn't Scale Itself: Leading Engineering Teams Through Hypergrowth and the AI Transition

Thanos Baskous

VP of Engineering and Co-founder of Cogent Security

Thanos Baskous
Open session

World Congress 2026 North America

It’s Alive! Taming the MLOps Franken-Stack: Write, Run, and Serve with Michelangelo

Eric Wang, Paul Zimmerman

Eric Wang
Paul Zimmerman
Open session

World Congress 2026 North America

The Broken Rung: How AI is Rebuilding Software Development from the Ground Up

Tomislav Tipurić

Chief Technology Officer, Nephos

Tomislav Tipurić
Open session

World Congress 2026 North America

Agentic Drift: keeping pace with your agents

John Coghlan

Senior Director, Developer Advocacy at GitLab

John Coghlan
Open session

World Congress 2026 North America

Ship 10x Faster: AI-Powered Development with Claude Code and MCP Tools

Viktoria Semaan

Principal Technical Evangelist at Databricks

Viktoria Semaan
Open session

World Congress 2026 North America

When Agents Became Users: Rearchitecting Identity and Permissions for AI at Scale

Yoav Gal, Dor Cohen

Yoav Gal
Dor Cohen

Related videos

Let developers develop again thumbnail
26:47
WWC 2022 • about 4 years ago

Let developers develop again

Kai Geißelhardt, Volker Zöpfel

Navigating the Corporate Jungle: Life as a Developer in a large Company thumbnail
28:16
WWC 2023 • almost 3 years ago

Navigating the Corporate Jungle: Life as a Developer in a large Company

Alexandra Petri

The internal developer platform and golden paths: Scaffolding for cloud-native development thumbnail
30:51
WWC 2024 • almost 2 years ago

The internal developer platform and golden paths: Scaffolding for cloud-native development

Natale Vinto

From Zero to Hero: Launch & Manage Your Cloud Apps with Free OpenShift & Red Hat Developer Hub thumbnail
28:09
WWC 2024 • almost 2 years ago

From Zero to Hero: Launch & Manage Your Cloud Apps with Free OpenShift & Red Hat Developer Hub

Markus Eisele

Forget Developer Platforms, Think Developer Productivity! thumbnail
57:45
LIVE • over 2 years ago

Forget Developer Platforms, Think Developer Productivity!

Robert Hoffmann, Christian Denich

Forget Developer Platforms, Think Developer Productivity! thumbnail
23:03
WWC 2024 • almost 2 years ago

Forget Developer Platforms, Think Developer Productivity!

Christian Denich, Robert Hoffmann

Related articles

From learning to earning

Jobs that call for the skills explored in this talk.