Joseph O'Callaghan, based in Oxford, GB, is currently a Senior Sales Negotiator at Breckon & Breckon. Joseph O'Callaghan brings experience from previous roles at Breckon & Breckon. Joseph O'Callaghan holds a 2019 - 2022 Bachelor of Arts - BA in English and Film Studies @ University of Liverpool. Joseph O'Callaghan has 1 emails on RocketReach.
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