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Mark Fussell

Contributing Writer

Mark Fussell

Mark Fussell is the CEO and co-founder of Diagrid. With over 30 years of experience, Mark has a track record of building innovative computing platforms, managing large-scale cloud services, cultivating open source communities, and implementing successful go-to-market business strategies. During his 21 years at Microsoft, he played a pivotal role in developing the distributed systems platform for Azure's hyperscale services, including Azure SQL, CosmosDB, Intune, Dynamics 365, Teams and many othe

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Latest from Mark

Blogs

What the Microservices Era Can Teach Us About AI

AI agents are not just microservices with LLMs attached. Their long-running, non-deterministic workflows demand durable execution, per-step identity, governance and observability.

Aug 19, 2026 ยท 3 min
Mark Fussell | DevOps.com | DevOps.com