Niall Donnelly is a Staff Software Engineer with 12 years of experience building full-stack web and cloud-native applications, currently based in Ennis, Ireland. He has driven end-to-end solutions across product teams at Vitalograph and BD, ranging from mobile apps (Xamarin/Cordova) and React front-ends to C#, .NET backends and Azure DevOps CI/CD pipelines. His background includes leading technical delivery, test automation and performance optimisation work, and earlier roles at Red Hat gave him strong exposure to Node.js, MongoDB and automated deployment tooling. Comfortable both as a hands-on developer and a technical lead, he consistently bridges legacy .NET systems and modern cloud practices. A physics-and-computing graduate, he brings a methodical, systems-oriented mindset to solving cross-platform integration challenges.
12 years of coding experience
7 years of employment as a software developer
Bachelor of Science (Hons) Physics Computing, Bachelor of Science (Hons) Physics Computing at Waterford Institute of Technology
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Niall Donnelly - Staff Software Engineer at Vitalograph