Michał Żarnecki Portfolio

I'm a programmer and lecturer. My work is related to programming in Python/PHP/JavaScript and designing systems and solutions related to AI/machine learning, data mining, big data and natural language processing.

Tag: SigmaJS

Business network graph based on Neo4j and Sigma.js

Posted on 24 February 2019  in projects

Pictures from companyhouse.de


Web application displaying and allowing to search, filter and export network graph


  • Setup Neo4j graph db
  • Implement data exporter, proxy and cache
  • Implement network graph based on sigma.js library
  • Support navigation, search and filtering graph
  • Implement custom renderers for graph nodes and edges
  • Implement nodes distribution algorithm

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