Mission, History, Team

Our mission

Investigative Intelligence to address some of the World’s most important problems

Siren is a team of enormously passionate data discovery and advanced search experts, scientists and engineers.

We believe that the unique combination of search, business intelligence, big data, graph and knowledge representation, which we define as Investigative Intelligence, has the potential to strongly advance the way we address some of the world’s most important problems.

Our mission is to deliver Investigative Intelligence to the organizations that are addressing these problems.

Knowledge Graphs

Our history

From the “Web of Data” to Enterprise Knowledge Graphs

Siren is a spin off of the Data Intensive Infrastructure research group at NUIG led by Dr. Giovanni Tummarello. Together with Dr. Renaud Delbru (co-founder).

The Sindice search engine research created the first generation “SIREn” (Semantic Information Retrieval ENgine) and other techniques to index, understand, and reuse of 30 billion edge knowledge graph created by crawling the “Web of Data” (I.E. pages with markup like schema.org among others).

Our Team

[CEO] - John Randles

Entrepreneur, Computer Engineer - Dublin, Ireland.

[CPO] - Giovanni Tummarello, Ph. D

Serial Entrepreneur, Computer Scientist - Galway, Ireland.

[CTO] - Renaud Delbru, Ph. D

Computer Scientist, Lucene, Elasticsearch, Solr guru - Bordeaux, France.

[Head of Infrastructure] - Andrew Gallagher

IT Department - Dublin, Ireland.

[Head of Client Services] - Jeferson Zanim

Head of Client Services - Dublin, Ireland

[Head of Global Sales] - Gerry Baron

Head of Global Sales - Philadelphia, USA.

[Front-End Lead] - Szymon Danielczyk

Front-End Lead - Galway, Ireland.

[Account manager] - Nicola Bertolin

Account manager & Technical Account Manager - Trento, Italy.

[Marketing Manager] - John Campbell

Marketing Mananger- Galway, Ireland.

[Head of European Sales & Business Development] - Darren Simons

Head of European Sales & Business Development - London, UK

[Senior Engineer] - Stephane Camp, Ph. D

Senior Engineer & Full-Stack Engineer - Bordeaux, France.

[Graph Visualization Lead] - Fabio Tacchelli

Graph Visualization Lead - Trento, Italy.

[Technical Advisor] - David F. Huynh

Technical Advisor & Computer Scientist, data UX Pioneer.

[Senior Engineer] - Fabio Corneti

Full-stack Engineer - Cambridge, UK.

[Manager] - Valentina Schlagenauf

Admin Manager - Trento, Italy.

[Marketing] - Valentina Frigo

Marketing & Initiatives - Trento, Italy.

[Senior Engineer] - Alfredo Milani Comparetti, MBA

Senior Software Engineer - Trento, Italy.

[Software Engineer] - Vinitha Nagarajan

Software Engineer - Galway, Ireland

[Software Engineer] - Mehmet Furkan

Software Engineer - Galway, Ireland.

[Build Manager] - Colm O'Shea

Build Manager, Software Engineering - Galway, Ireland.

[Test Engineer] - Johnny Lopes

QA Testing Engineer- Galway, Ireland.

[Testing Lead] - Darren Gilligan

QA Testing Lead - Galway, Ireland.

[Financial Controller] - Pat Burke

Financial Controller - Galway, Ireland.

[Senior Technical Writer] - Andrew Owen

Technical Writer - Galway, Ireland