Siobhán Osullivan
Delivery Lead @Pixaera
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WORK HISTORY
Delivery Lead @Pixaera
As Delivery Lead at Pixaera, I lead cross-functional execution across Product, Engineering, Operations, and Customer Success, helping bring greater clarity, structure, and predictability to delivery in a fast-scaling environment.I introduced Scrumban and a structured triage process across Engineering, increasing deployment frequency from 1–2 releases per day to around 7 per day, while reducing average lead time for change from 5 days to 2 days and 20 hours.I also own localisation strategy and delivery, scaling from 7 languages to 38 live languages, with 45 supported and enabled for rollout. By helping build a human-reviewed, AI-assisted localisation pipeline, we improved translation accuracy to around 92%, reduced customer edits to less than 10%, cut projected review spend by c.65%, and accelerated go-live timelines.
EDUCATION
Maynooth University
BA International European Studies
Université Lumière Lyon 2
BA Modern Languages (French, Spanish, Portuguese)
National University of Ireland, Galway
MSc International Management
ABOUT SIOBHÁN OSULLIVAN
I’m a cross-functional operations and delivery professional with a track record of improving how teams, systems, and processes work together across SaaS, ERP, and AI-enabled businesses. My experience spans programme delivery, localisation operations, process optimisation, workflow automation, and stakeholder alignment, with a strong focus on improving execution in complex, fast-moving environments. I’m at my best when bringing structure to ambiguity, improving operating rhythm, and helping teams deliver with greater clarity, consistency, and efficiency. Recent highlights include- scaling localisation from 7 to 38 live languages, with 45 enabled for rollout - increasing engineering deployment frequency from 1–2 releases per day to around 7 per day, while reducing lead time for change from 5 days to 2 days 20 hours - reducing implementation timelines by 50%- building reporting and workflow automations using Python, SQL, Power Query, and APIs to reduce manual effort and support better decision-making I’m particularly interested in Product Operations, Program Management, and operational improvement roles where I can strengthen cross-functional collaboration, improve systems and processes, and help organisations execute more effectively at scale.
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