Passionate about IT Architecture and applying technology to solve business issues.

Declan O’Brien

EY Ireland Head of IT Architecture and Strategy

Skilled and experienced IT Architect and technology strategist. Strong background in delivery of technology solutions to complex business issues.

Declan is an experienced Senior Manager with strong skills in enterprise and solutions architect, technical project management and IT operating models. He is a Certified IT Architect - Professional (CITA-P) through the IASA professional architecture certification board and is one of only limited number of people certified to this level in Ireland. Declan holds a B.Sc. in Information Technology from DCU (Dublin City University) and an MBA also from DCU.

Declan has extensive experience in technical architecture including security, network design, infrastructure solutions and technical design governance. Declan has led multiple end-to-end project implementation lifecycles with complex multi-national organisations. Declan also has extensive experience of large-scale Financial ERP transformation programmes.

How Declan is building a better working world

In my role I focus on architecting technology solutions to achieve my client business outcomes. I bring my experience across the full delivery lifecycle to my clients and assist them in building solutions both within their organisation and using cloud providers.

Contact Declan