Vassil Momtchev
Vassil has more than 15 years in software development in various domains like life sciences, pharmaceutical, health care and telecommunication. In the past 10 years he mostly engaged with the development of complex enterprise knowledge management solutions that features natural language processing, text analytics, reasoning, semantics, ontology design, linked data, conceptual model design, implementation of formal grammars and graph databases. During Vassil's career he was involved in small startups that developed in bigger organization and also in a large global organization.

2020 Talks: Semantic Objects Please Application Developers with GraphQL and Facilitate Quality Knowledge Graphs

Semantic Objects (SOML) are used to generate GraphQL schema and RDF shapes and to determine access control without application server/API development efforts. We can also generate SOML from OWL ontologies and RDFS schema. The result is a platform that combines the comprehension of SPARQL engine with the scalability of MongoDB and search capabilities of Elastic and provides GraphQL interfaces that allow federation of 3rd party (non-semantic) sources.

2020 Product Demo: Announcing new features of GraphDB and Ontotext platform