Posts in "tech"

Why it's great to be a Spring developer now, and how to make it even better - State of Spring, 2026

This is a talk I give at the start of Spring workshops we do. Here is the recording. The point is to show people that being a Java and Spring developers is fantastic right now. Here’s the description: Spring developers are in a strange position in 2026: everything is changing: AI, platform engineering, enterprise architecture. And yet Spring keeps getting stronger. In this talk, Coté walks through why this is actually a great moment to be a Spring developer, especially in large organizations.

Your Boss Doesn’t Know What to Do With AI

Enterprise AI Has a Product-Market Fit Problem. Enterprise AI isn’t stalled because the models are weak. It’s stalled because we haven’t discovered product-market fit inside the enterprise yet.

You don’t find real AI value by theorizing in workshops. You find it by running experiments for months inside your actual systems - against real data - in a governed environment.

That requires a platform.

Without one, AI pilots turn into disconnected experiments, shadow infrastructure, and compliance risk. With one, experimentation compounds into institutional learning.

In this video, I break down:

  • Why enterprise AI is still in discovery mode
  • Why experimentation must be long-running, not one-off
  • How governance enables innovation instead of blocking it
  • Why a secure platform foundation is the baseline for AI ROI

If you’re thinking about AI strategy, platform engineering, or how to make AI experimentation safe and scalable, this is where to start.

Featured:

There's a lot of business logic in Java, decades worth...

We have invested a lot in domain models, some of which are even very good. And, to be able to leverage that as we move to the new world is really, really important." Rod Johnson. Source: “GenAI Grows Up: Building Production-Ready Agents on the JVM," Rod Johnson, GOTO, October 1st, 2025. That reminds me of this gem:

Tanzu Catsup: The Risk of Relying on AI for Platform Engineering

Internal development teams and executives are increasingly looking at AI to automate the creation of internal developer platforms. However, cobbling together open-source components with AI is a far cry from building a scalable, secure, and “enterprise-grade” environment. In this conversation, we explore why betting your internal infrastructure on AI-generated platforms is a high-stakes risk and why human-led architecture still dictates the long-term success of a platform. There’s also an excerpt.

Related to your interests, Thursday

Europe doubles down on sovereign cloud, Anthropic shakes markets, and AI seeps into meetings, legislation, and IT services. Plus: Java for AI, portable agent “skills,” ERP disdain, and cultural scale reality checks.

The weird bastion stuff in D&D 5e 2024 makes a lot more sense after reading Dungeon Crawler Carl.