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We're excited about a special highlight:
‍Ahead of CloudLand 2025 – the cloud-native festival at Heidepark Soltau – the DOAG Event Bus is going on tour across Germany.
The motto: Highway 2 CloudLand!‍

On June 12, the bus will make a stop in Chemnitz at 4:30 PM – parking right in the middle of the schönherr.fabrik grounds!

On board: fresh pizza, cold drinks, two inspiring talks – and of course, good vibes and plenty of cloud & cloud-native know-how. All that’s missing is you!

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What to expect:

• Entry & warm-up starting at 4:30 PM
• Two short lightning talks (approx. 30 minutes each)
• Networking with pizza & drinks right by the bus

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The Talks

Greenify your System: Sustainability in Software Architecture
Why climate protection is no longer just a nice-to-have in software development – and how to design sustainable architectures right from the start.

From Zero to PROD in 20 Minutes? Absolutely!
How we set up a BSI-compliant cloud infrastructure for KRITIS companies – including a live demo featuring GitOps, Rancher, Istio, and more.

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How to join?

Get your free ticket!
Spots are limited – important for pizza & drinks planning.
Register directly via DOAG:
👉 DOAG Registration

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Note

If there are too few registrations or unexpected organizational issues, the Chemnitz stop may unfortunately be cancelled.

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Getting there

You can easily reach the venue by bus: CVAG line 23 stops at Schönherrpark – right in front of schönherr.fabrik.

Buzzword overload or meaningful transformation?

As AI agents and LLMs become new API consumers, many existing standards like OpenAPI, HATEOAS, and APIs.json are gaining fresh relevance. At the same time, newer ideas like MCP, Arazzo, and A2A promise to close the gap between human-readable APIs and machine-discoverable ones. This talk takes a humorous but insightful look at what it means to design AI-ready APIs today — and how familiar concepts are forming an unexpected, yet powerful toolbox for the age of machine-centric discovery. Bingo.

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Presentation Language: Englisch

Language: German

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In practice, we rarely encounter the explicit requirement to design software architectures with environmental sustainability in mind.

However, the growing impact of human-induced climate change makes it clear that contributing to climate protection is no longer optional. This talk explores how Green IT, sustainability, and environmental compatibility can be naturally integrated into the architecture development process.

We’ll look at ways to sustainably transform existing systems and highlight approaches for designing new software architectures with environmental awareness from the start. Additionally, we’ll examine organizational aspects that can support the development of greener software architectures.

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jugsaxony.org/day

OpenAPI. REST. HATEOAS. APIs.json. MCP. Arazzo. A2A. ACP. LLMs. SDKs.
Some of these have been around for years. Some are brand new.
All of them are part of a growing conversation about what it means to make APIs AI-ready.
If you’ve recently found yourself nodding through API conversations while secretly playing buzzword bingo in your head — this talk is for you.

As large language models and AI agents emerge as new API consumers, many established ideas in API design are being re-evaluated. Standards like OpenAPI, HATEOAS, or APIs.json aren’t new — but often still waiting for their breakthrough. Viewed through the lens of machine readability and semantic discovery, they’re gaining fresh relevance. Meanwhile, newer concepts like Arazzo, MCP, ACP, and A2A are entering the stage, promising to bridge the gap between traditional APIs and autonomous, AI-driven usage.

This talk takes a humorous but insightful look at what it really means to design AI-ready APIs. We’ll explore how old and new concepts alike are starting to form a meaningful — if surprising — toolbox: from syntactic descriptions to semantic workflows, from human-readable docs to machine-oriented discovery.

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nordicapis.com/events/platform-summit-2025

Meet us at the Pitch Club Developer Edition!

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Are you a senior developer looking to engage in direct exchange with other tech professionals? Then join us at the Pitch Club Developer Edition in Leipzig!
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On November 13, we’ll be part of an open and insightful dialogue with experienced developers. Learn more about how we work, the tech stacks we rely on, and where you – as a senior developer – can actively contribute and make an impact.

If you're interested in topics like cloud-native architectures, APIs, scalable platforms, and AI, we’d love to connect.

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All event details: www.pcde.io

Language: German

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In practice, we rarely encounter the explicit requirement to design software architectures with environmental sustainability in mind.

However, the growing impact of human-induced climate change makes it clear that contributing to climate protection is no longer optional.This talk explores how Green IT, sustainability, and environmental compatibility can be naturally integrated into the architecture development process.

We’ll look at ways to sustainably transform existing systems and highlight approaches for designing new software architectures with environmental awareness from the start.Additionally, we’ll examine organizational aspects that can support the development of greener software architectures.

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www.ittage.informatik-aktuell.de