Professional Experience & Collaborations

I have a strong interest in telecom systems, network security, and software engineering. Through my work experience, I’ve gained a deep understanding of how signalling, connectivity, and infrastructure come together to keep mobile networks secure and efficient.

CellusysDublin, Ireland

  • Integration Engineer

      August 2025 - Present

    • Leading onsite deployments and integrations for telecom software solutions (SS7, Diameter, GTP, and 5G systems), ensuring seamless interoperability across client networks.
    • Acting as a key technical liaison between operators and internal engineering teams, translating complex requirements into clear, actionable deliverables.

CellusysDublin, Ireland

  • Software Engineer

      March 2024 - September 2024 and May 2023 - August 2023

    • Contributed to the development of key roaming products for telecom operators, including Steering of Roaming, Roam Welcome and Anti-Steering of Roaming Detection.
    • Collaborated within an Agile development team to enhance product features and improve system performance.
    • Utilised a diverse tech stack, including Clojure, JavaScript, Java, ElasticSearch, AngularJS, and Kibana to build and optimise software solutions.
    • Gained hands-on experience and a solid understanding of telecom protocols and technologies, such as SS7, Diameter and SIP, with exposure to LTE/VoLTE and 5G-NR advancements.

Future ConnectionsMadrid, Spain

  • Software Engineer Intern

      June 2022 - September 2022

    • Developed and maintained full stack web applications using Django, leveraging tools like Plotly, Dash, SQL, and Streamlit to create dynamic and interactive interfaces.
    • Automated key processes with UI Vision and Python, streamlining workflows and increasing operational efficiency.
    • Performed KPI analysis on cell tower data for multinational telec

Athletic Boxing ClubDCU, Dublin

  • Sponsorship & Events Officer

      2023 - 2024

      Led sponsorship initiatives and managed over 100 members. Developed a new club website using Next.js driving over 60-member increase. Coordinated events and contributed to a 3-year growth plan.dcuboxing.com

Other Jobs

  • Private Tutor

      2019 - 2025

      Maths, Languages, Programming, and Design

  • Waiter

      2018 - 2021

      Wedding Catering and Restaurants

  • Volunteer

      2016 - 2017

      Oxfam, Bath, UK