I’m a Data & AI leader by day, a musician at night, and an optimist at heart. 

After 12+ years in data analytics, data governance, consumer insights, digital transformation and AI innovation, I grew fond of the human aspect - how to communicate, collaborate and get creative around data and AI.

My passion lies in making data and AI more approachable and fun, and I often use unconventional methods to do so - with music, humor or other creative outlets. 

Nice to meet you! 
Let’s have a (virtual) coffee?

Tiankai Feng

I rethink data and tech by providing perspectives from Library and Information Science. 

In my new book Fundamentals of Metadata Management (O'Reilly, 2025) I put forward a completely new architecture for metadata that I call the Meta Grid.

I have previously published The Enterprise Data Catalog (O'Reilly, 2023), that established me as a globally recognized thought leader on data catalogs and enterprise data management. 

I consult for numerous companies, mostly large, European companies with significant technical complexity.

I have a BA, MA, and PhD from the University of Copenhagen, in Library- and Information Science.

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The Battle

Tiankai Feng

Ole Olesen-Bagneux

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