Hi, I’m Irem Harnak, a senior product designer and design engineer with 9+ years of experience crafting accessible, user-centered digital products across web, mobile, AR/VR, and emerging platforms. I design clean, inclusive interfaces and bring them to life through production-ready front-end code, aiming to reduce handoff loss between design and engineering. I thrive on end-to-end product work and building scalable design systems that deliver measurable outcomes from 0→1.
Known for leading end-to-end product experiences, scaling design systems, and delivering measurable outcomes, I collaborate across product, engineering, and content teams to align experience improvements with compliance and business metrics. I leverage user research to inform decisions, turning insights into fast, testable design experiments that move roadmaps forward.
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Led UX for Involve XR at Lumeto/Dark Slope, an enterprise immersive training platform serving healthcare and public safety organizations, deployed to 15,000+ users.
Ran participatory workshops and stakeholder reviews to align product vision across design, development, and client teams.
Established a design library for XR best practices, ensuring consistency across future platform iterations.
Conceived, designed and shipped a 0→1 mental wellness web app as a solo founder, owning ambiguous, high-impact problem spaces end-to-end from concept through shipped outcomes.
Designed six structured micro-interaction flows (3 minutes each) using a Pause · Orient · Center · Close framework optimizing for low-friction use in emotionally demanding moments.
Designed and built the full product using AI-assisted development tools including Codex and Claude Code, treating AI as a creative prototyping tool rather than just a shortcut, and documented reusable interaction and prompt workflow patterns throughout.
Validated product-market fit through organic community research (51K+ content views across targeted subreddits), identifying five recurring psychological patterns that shaped the product language and roadmap.
Defined iOS and Android expansion roadmap based on user research, with workplace-context reset library as the next milestone.
Led end-to-end redesign of core insurance quoting flows (Property, Auto, Liability) for small business owners, reducing drop-off by simplifying complex eligibility logic through progressive disclosure and guided interactions.
Introduced reusable interaction patterns including dynamic sliders, cascading dropdowns, typeahead search, improving clarity and predictability across the conversion funnel.
Drove outcome-oriented design decisions by converting behavioural signals and funnel data into fast, testable experiments that influenced roadmap prioritization and measurable outcomes.
Partnered with Product, Engineering, and Content to align experience improvements with compliance requirements and business metrics.
Bank of Montreal is a Canadian multinational investment bank & financial services company.
As the Lead Product Designer at BMO, I orchestrated collaborative efforts in modernizing the investment platform with a diverse, cross-functional team as well as liaising with additional external teams.
My role was pivotal in achieving a 71% improvement overall user experience & 63% platform usage increase. The platform is accessible via desktop, mobile web and mobile app.
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