I will build ontologies, knowledge graphs, rdf mappings and sparql queries

Croatia

I speak Croatian, English

Semantic Web and Ontology Specialist, Knowledge Graph Engineer

Hi! I’m a Semantic Web Engineer specializing in Knowledge Graphs, Ontologies, and Linked Data. Holding an M.Sc. in Mechanical Engineering (Computer Control of Processes), I combine a rigorous systems-...

About this Gig

I will design and build custom ontologies and knowledge graphs tailored to your domain, data, and business requirements.

Using Protégé, I can define classes, properties, relationships, constraints, and reusable semantic structures. I can also map and convert data from CSV, Excel, SQL, JSON, XML, or other structured formats into RDF, Turtle, or JSON-LD.
Depending on the selected package, the service may include:
Ontology design and development in Protégé
RDF data modeling and vocabulary alignment
Data mapping and conversion to RDF, Turtle, or JSON-LD
Knowledge graph creation
Triplestore configuration and data loading
Custom SPARQL queries for searching and analyzing your data

Please contact me before ordering so I can review your data, requirements, and expected deliverables.