Anna Geller is a Product Lead based in Berlin who blends data engineering chops with developer relations and content strategy to turn complex technical problems into measurable business outcomes. She drove developer experience at Prefect—contributing frontend and backend code to the well-known Prefect orchestration project (including Orion UI work and an Azure file-system block)—and has led DevEx teams while launching community forums and a product knowledge base to scale support. A prolific technical writer and educator (≈50 blog posts and an in-person certification course), she focuses on high-impact projects that accelerate product adoption across modern data stack tools and serverless deployments. Equally comfortable shipping code and crafting docs, she pairs pragmatic leadership with hands-on execution and, not obviously, is a fan of long walks and movies.
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
Role in this project:
Full-stack Developer
Contributions:222 reviews, 178 commits, 48 PRs in 1 year 2 months
Contributions summary:Anna contributed to both the Orion UI (frontend) and backend file system functionalities. Their work includes merging branches, updating UI components, and modifying backend code related to file systems and deployments. The user also added an Azure block for file system storage. These changes suggest the user has experience with both frontend and backend development within the Prefect ecosystem.
Code examples showing flow deployment to various types of infrastructure
Contributions:1 review, 36 commits, 1 PR in 5 months
pythondataserverlessawsdataflow
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