Knowledge engineer · London

I build knowledge systems for messy, real-world data.

I’m Henri. I work across knowledge graphs, semantic technologies and applied AI—turning complex data into useful, explainable products.

Henri Egle Sorotos smiling

Currently in NW London

01 / Focus

Connecting data, meaning and people.

My work sits between data engineering, research and product. I’m particularly interested in how thoughtfully modelled knowledge can make AI systems more useful and accountable.

  • 01Knowledge graphs & graph databases
  • 02Ontology design & semantic modelling
  • 03Entity reconciliation
  • 04Data provenance & explainability
  • 05Skills, companies & occupations
  • 06AI-assisted data products

02 / Selected work

Research and writing.

Recent thinking on skills, taxonomies and knowledge graph generation.

03 / Elsewhere

Life beyond the graph.

Usually found…

Travelling on European trains and buses, playing mixed netball, singing choral music or learning modern Greek.

Local knowledge

I maintain a map of favourite places around NW5 and NW3 in London.

Explore the map

Home route

Birmingham Manchester London

Proud Brummie. Birmingham is awesome.