Platform Summit 2025 videos are live!

Bill Doerrfeld | December 1, 2025

Watch all the sessions on YouTube.


Head over to the Nordic APIs YouTube channel to watch nearly 60 speaker sessions, keynotes, and panel discussions from this year's Platform Summit!


API enthusiasts and architects alike will enjoy this new wealth of knowledge on the top API industry insights from the year.


The talks span areas like API design and standards, agent-to-API connectivity, MCP, access control and API security, governance, architectural case studies, and plenty more.


Also — if you'd like your own fancy video, the call for speakers is already open for Platform Summit 2026! More information and sponsorship opportunities are on the event page.

Open source flag leaddev directorplus doerrfeld Block
By Bill Doerrfeld November 28, 2025
Block's open source initiative is helping to build brand reputation, attract talent, boost partnerships, guide internal open source best practices, and aid long-term system reliability.
How CIOs are getting a return from AI
By Bill Doerrfeld November 26, 2025
Achieving ROI with AI requires a mix of strong leadership stewardship upfront, shifting the talent framework, and embedding proper monitoring and governance throughout the lifecycle.
Knowledge base for AI agents
By Bill Doerrfeld November 24, 2025
I recently explored what goes into creating a solid AI agent knowledge base — from the types of data it should contain to the retrieval mechanisms and architecture patterns that support reliable agentic behavior.
linkedin ai assistant hiring agent
By Bill Doerrfeld October 31, 2025
I recently spoke with LinkedIn VP of Engineering Prashanthi Padmanabhan about the making of their Hiring Assistant, an agent recruiters are using to optimize the applicant selection process.
How to fail at platfom engineering
By Bill Doerrfeld October 22, 2025
How do you fail at platform engineering? Make it 100% UI-first. Don't market it. Survey no one. Measure success by who's onboarded. And just copy what others are doing.
Platform summit conference nordic apis stockholm bill doerrfeld
By Bill Doerrfeld October 21, 2025
This year's Platform Summit felt reinvigorated, with many new motivations and areas to discuss. Of course, AI agents and MCP stole the show.
Colorful hot air balloons against a bright blue sky.
By Bill Doerrfeld September 26, 2025
For my latest DirectorPlus edition, I interviewed Thomas Johnson, co-founder and CTO of Multiplayer, about lessons learned releasing their MCP server.
Abstract blue web-like structure, possibly fabric, with a shimmering effect.
By Bill Doerrfeld September 23, 2025
Explore whether vector native databases outperform traditional DBs with vector add-ons for AI. Learn use cases, tradeoffs, and expert insights.
Man presenting at the Nordic APIs conference, standing in front of a screen, with audience.
By Bill Doerrfeld September 17, 2025
Join me in Stockholm for Platform Summit 2025 and the API Security UnConference, October 13–15. Exciting talks, networking, and more.
A grey articulated figure kneeling, arranging small white objects in a clear plastic container. White background.
By Bill Doerrfeld September 11, 2025
MCP shines for indeterministic workflows, novel integrations, and giving AI coding agents context on the fly. But for more predictable automation it may be overengineeering.