Summary
Jarlath Holleran is a Senior Enterprise Developer with 14 years of experience building web, back-end and API-driven systems in financial services and enterprise environments. He blends deep Java expertise, microservices and RESTful API design with front-end skills (TypeScript, HTML5, CSS) to deliver maintainable, testable business applications. At Dun & Bradstreet, Ericsson and Mastercard he has led full-stack feature delivery, refactored legacy systems, and applied XP/TDD practices to improve quality and velocity. He’s comfortable with linked data standards (RDF/JSON-LD/Turtle) and has a track record of validating approaches via proofs-of-concept and wireframes. Based in Ireland, he pairs hands-on coding and mentoring with a pragmatic focus on low-cost maintenance and scalable architecture.
13 years of coding experience
7 years of employment as a software developer
Bachelor Degree of Engineering in Digital and Software Systems Engineering (1.1), Bachelor Degree of Engineering in Digital and Software Systems Engineering (1.1) at Galway-Mayo Institute of Technology