Toby Rahilly is a seasoned software engineer and frontend specialty lead with 15 years’ experience, currently based in Sydney. He architected and scaled frontend systems at Canva—guiding an app serving over 100 million monthly active users and mentoring hundreds of engineers—specializing in performance, localisation, mobile web and cross-platform code reuse. Toby led major re-architectures (TypeScript/React/Webpack/MobX), drove multi-language support for 100+ locales, and shaped cross-company initiatives including AI and acquisition technical due diligence. His background ranges from C++ and systems work at IBM to founding a startup and building rapid cross-platform stacks for enterprise products, giving him a rare combination of deep technical craft and product-minded infrastructure leadership.
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