Oscar Zealley is a Staff Software Engineer at Twilio with eight years of experience building customer-facing and platform services, having progressed through multiple engineering levels at Twilio since 2021 after starting his career at Deloitte Digital. Based in London, he blends a background in economics and French with practical web and Java development skills earned through Udacity nano degrees, enabling him to approach problems with both technical rigor and business context. He focuses on delivering reliable, scalable systems and mentoring peers as he moved from individual contributor to staff-level responsibilities. A practical polyglot engineer, he pairs full-stack intuition with a readiness to translate product needs into maintainable code and systems.
8 years of coding experience
6 years of employment as a software developer
Study abroad year Economics, Study abroad year Economics at Université de Montréal
Front End Developer Nano Degree, Front End Developer Nano Degree at Udacity
Bachelor’s Degree BA Economics and French, Bachelor’s Degree BA Economics and French at University of Leeds
French, Swedish, Russian, German, Spanish, Italian
Contributions:34 commits, 14 pushes, 1 branch in 4 months
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Oscar Zealley - Staff Software Engineer at Twilio Inc.