SuppCo
2024–presentMaking supplement quality easy to check, without pushing brands.
4.8★ from 31K ratings. Acquired by Function Health.
Design Lead at Function Health · Contract, then full-time
Health products people come back to.
I’m Viktor Engborg, a product designer who builds. For 20 years I’ve designed consumer health products, from founding designer at FitStar and Zero to design lead at Levels, Mindbloom, and now Function Health. I also ship my own apps, from first sketch to the App Store.
- Experience
- 20 years in web and mobile
- Focus
- Early products, health data, design systems
- Builds in
- SwiftUI, React, Astro
- Résumé
- One page, printable
Work
Full-time and contract roles, newest first. Mostly health and consumer apps, from first design hire to design lead.
Mindbloom
2024AI-assisted intention setting and voice journaling for ketamine therapy.
+23% intention quality, shipped in 8 weeks
Design Lead · Contract
Levels
2022–2024Making real-time glucose data readable for beginners.
New home screen shipped. Then design, solo.
Design Lead, reporting to the CEO · Full-time
Zero
2018–2022From a countdown timer to the most popular fasting app.
800K people fasting nightly. 4.8★ from 445K ratings.
Founding designer, then Head of Design · Full-time
Earlier roles
- 2016–2018Topology EyewearLead Product DesignerFounding designer for custom glasses fitted by a phone face scan of 20,000+ points, with AR try-on.
- 2014–2016if(we)Senior / Lead Product DesignerTagged and hi5, social apps with hundreds of millions of registered members.
- 2013–2014FitStarProduct DesignerFounding designer. App Store Best of 2013 and Editors’ Choice. Acquired by Fitbit in 2015.
- 2012–2013BadooProduct DesignerMobile and web for a dating app with more than 150 million members.
Before that, digital agencies in Sweden. Full history on LinkedIn
Side projects
Products I design and build myself, outside my full-time role, through Dark Thirty Labs .
How I work
I still research, explore in Figma, and test. What changed is where it stops. I now build in SwiftUI, React, and Astro with Claude Code, so I can test real software instead of mockups.
I designed and built this site too.
When you need your first designer
I have been the first designer three times: FitStar, Topology, and Zero. I set product direction with founders, design the details, and hire the team. At Zero, that team grew to five.
Building ZeroWhen your product is hard to explain
Health data is easy to show and hard to act on. I designed Levels’ glucose ring, SuppCo’s TrustScore, and Mindbloom’s guided reflection so people understand what to do next.
Making glucose data readableWhen you need to ship
I work inside the engineering process and can build what I design. Movable took me from the first conversations through SwiftUI code, exercise content, and App Store release.
Designing and building Movable
From Sweden.
Based in Northern California.
About me
I grew up in Sweden and started out in digital agencies there. Since then, I’ve spent most of my career on early product teams, close to the product and the people building it.
My wife and I also run House Of, three vacation homes in California, and we’re turning an 1894 Victorian into a small hotel. Running a business keeps me close to what happens after launch: the questions guests ask, the details they notice, and the systems behind a good stay.
The best design decisions happen while building, not before.