# Emil Jarfelt

> Design @ NinjaTech AI

Location: San Francisco, California, United States
Profile: https://flows.cv/emiljarfelt

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.

## Work Experience
### Product Designer @ NinjaTech AI
Jan 2023 – Present | Palo Alto, California, United States
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.

### UI/UX Designer @ Jarfelt Studio
Jan 2020 – Present | San Francisco Bay Area
Freelance design work for clients across web design, prototyping, and Webflow development.

### UX/UI Webflow Developer @ Aehr Test Systems
Jan 2023 – Jan 2023 | Fremont, California, United States
Designed and built Aehr's internal company site and intranet in Webflow.

### Visual Designer @ Nexa3D
Jan 2022 – Jan 2023 | Copenhagen, Capital Region, Denmark
Designed and developed Addifab's (Acquired by Nexa3D) B2B website for Freeform Injection Molding, from concept to launch. $1.5M first-year revenue, 170% growth, 3x web traffic. Ran A/B tests and user research, built an interactive material library and lead qualification tool.

### Brand Designer & Marketing Design @ Nexa3D
Jan 2019 – Jan 2021 | Copenhagen, Capital Region, Denmark
Built Addifab's design system and brand identity from scratch. Figma-based, unified across digital and print. 24% brand recognition lift. Designed early product concepts that shaped the company's digital-first pivot.

### Brand Designer @ Monoqool Eyewear - Denmark
Jan 2020 – Jan 2020 | Fredensborg, Capital Region, Denmark
Directed a product photoshoot (125 images), created 40+ digital signs, pamphlets, and brochures for resellers (31% sales lift), and developed brand strategy for a new sustainable product line.


## Education
### Bachelor's degree in Design & Business, Brand Design
EK - Erhvervsakademi København

### Associate's degree in Entrepreneurship & Design
EK - Erhvervsakademi København


## Contact & Social
- LinkedIn: https://linkedin.com/in/emil-jarfelt
- Portfolio: https://www.emiljarfelt.com

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Source: https://flows.cv/emiljarfelt
JSON Resume: https://flows.cv/emiljarfelt/resume.json
Last updated: 2026-04-13