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About The Responsive Dev

I'm Jim — front-end engineer with 12+ years shipping for the World Health Organization, World Economic Forum, US State Department, and Oxford Policy Management.

I specialise in frontend reliability, performance fixes, and production-grade cleanup for agencies, ecommerce teams, and startups that can't afford downtime.

Services

Capabilities listed on this profile.

Web DesignUX/UI DesignAI ConsultingAI DevelopmentLogo

Pricing

Self-reported by the listing.

Hourly rate
$50 - $99 / hr

Team & locations

Location not listedFreelancer employeesFounded 2026

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