OB

Odhran Byrne-Gildea

Available to hire

Hi, I’m Odhran Byrne-Gildea, a Senior Software Engineer focused on frontend architecture for enterprise web applications.

About

Hi, I’m Odhran Byrne-Gildea, a Senior Software Engineer focused on frontend architecture for enterprise web applications. With 5+ years of experience building scalable apps using Angular and React, I’ve delivered high-impact features for clinical trial platforms, increased test coverage by 5x, and reduced development time by ~25% through AI-assisted tooling. I’m passionate about clean code, robust UI, and measurable outcomes.

I enjoy mentoring teammates, owning major frontend initiatives end-to-end, and collaborating with product and design to ship reliable, user-friendly experiences. I thrive on solving performance bottlenecks, improving platform stability, and guiding cross-functional teams to deliver impactful results.

  • 5 years' experience
  • Joined April 2026

Languages

  • EnglishFluent

Industry experience

  • Software & Internet
  • Healthcare
  • Life Sciences
  • Professional Services
  • Other

Work experience· 6 roles

Senior Software Engineer · Merative (Zelta Platform)Feb 2025 – Present · 1 yr 10 mos

Senior software engineer leading frontend architecture and major platform features on the Zelta platform; promoted for technical leadership, ownership, and mentorship. Implemented real-time save progress indicators, contributed to backend support in Scala/Java, and introduced AI-assisted tooling to accelerate development.

Senior Frontend Engineer · Merative (Zelta Platform)Feb 2023 – Feb 2025 · 2 yrs 1 mo

Led frontend architecture and delivery across core modules. Introduced AI-assisted tooling (e.g., GitHub Copilot, Claude Code), reduced development time by ~25%, and expanded test coverage. Implemented real-time save progress indicators and UI enhancements to improve user confidence and workflow efficiency.

Frontend Engineer · Merative (Zelta Platform)Feb 2023 – Feb 2025 · 2 yrs 1 mo

Led frontend implementation of a major release introducing subject-level monitoring, improving usability and workflow efficiency for clinical trial users; drove large-scale data-modification performance improvements and contributed to backend work in Scala/Java.

Frontend Engineer · Ryanair LabsSep 2022 – Feb 2023 · 6 mos
Frontend Developer (Graduate) · Ryanair LabsSep 2021 – Aug 2022 · 1 yr
Frontend Developer · Ryanair LabsSep 2021 – Aug 2022 · 1 yr

Education

BSc (Hons) Computer Applications · Dublin City University2030 – 2020
BSc (Hons) Computer Applications · Dublin City University2030 – 2020

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