Emil Jarfelt
Design @ NinjaTech AI
- Role
- Product Designer at NinjaTech AI
- Location
- San Francisco, CA, US
- LinkedIn followers
- 500 followers
About Emil Jarfelt
Product Designer with 6+ years shipping AI-native products from 0→1. Currently the lead designer on SuperNinja at NinjaTech AI (315K+ MAU,$27M seed from Index Ventures), an autonomous AI agent platform where users deploy agents to build and run applications via natural language.I own the full product surface: conversational UX, task orchestration, monetization/credits, growth flows, and marketing, across web and mobile. I also ship front-end code (Webflow, HTML/CSS), which means I design it and build it.Previously led design at Addifab (B2B manufacturing tech), where I redesigned the web platform and contributed to $1.5M in first-year revenue with 170% growth.What I care about: making complex AI legible to normal people, shipping fast for real data, and keeping copy honest.
Experience
Product Designer
Oct 2023 — Present · Palo Alto, CA, US
Lead designer on SuperNinja (315K+ MAU), an autonomous AI agent platform. Own product UX across conversational interfaces, agent orchestration, credits/pricing, and growth. Designed and developed the company website in Webflow (marketing, product pages, Deep Research). Maintain design system components in code for front-end engineers. 7.5% conversion lift.
Education
EK - Erhvervsakademi København
Bachelor's degree, Design & Business, Brand Design
EK - Erhvervsakademi København
Associate's degree, Entrepreneurship & Design
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