Igor Štumberger
Design Engineer

I spend my days designing and building products people genuinely want to use, teaming up with smart people who care about making things better.

Comfortable in both design and development, I turn ideas into reality through careful attention to detail and a dash of creative code.

Igor Štumberger
Hey Meta

Hey Meta

See how your site looks when shared on Facebook, LinkedIn, Slack and more, and whether ChatGPT, Claude and Perplexity can actually read it. Copy the fixes, free and no account.

6.000+ Monthly Visitors

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Holoura

Holoura

Turn your name and a photo into a holographic trading card of yourself, with AI art, generated stats, and a holo foil, ready to post.

On the App Store

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Flap

Flap

One workout a day, picked for your time and the gear you have. No plans, no accounts, just press start and move.

iPhone & Apple Watch

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notchu

notchu

A shared care log for your dog, cat, or any pet. Whoever walks, feeds, or medicates taps once, and everyone else gets a ping.

On the App Store

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Dockey for macOS

Dockey for macOS

Visual controls and live previews replace terminal commands for macOS Dock customization. Advanced settings made intuitive.

700+ Downloads per Month

Download for free ↗
Public Space

Public Space

A space for creators to connect, validate concepts, and build better together, where conversations spark new projects.

Registrations closed

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3fs Cybersecurity

3fs Cybersecurity

Complex cybersecurity services behind a sleek, friendly interface. Digital protection made clear and accessible.

Designed and coded

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adidas Train & Run

adidas Train & Run

Your smartphone becomes a personal trainer with real-time coaching and feedback, tracking every metric as you go.

Replaced by Adidas Running

View in web archive ↗
Fehta Tofu & Tempeh

Fehta Tofu & Tempeh

Busting myths about bland plant-based food with crave-worthy tofu and tempeh recipes. Health food made genuinely delicious.

Sold across Slovenia

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A few ideas that shape what I make and how I make it.

  1. 01 Make them feel something
  2. 02 Craft is the argument
  3. 03 Assume you don't know
  4. 04 Design and build, no handoff
  5. 05 Ship, then learn
Read the values →
Currently reading
The Strength of the Few
The Strength of the Few James Islington
The Model Thinker: What You Need to Know to Make Data Work for You
The Model Thinker: What You Need to Know to Make Data Work for You Scott E. Page
Recently read
The Light of All That Falls
The Light of All That Falls James Islington ★★★★★
Martyr!
Martyr! Kaveh Akbar ★★★★☆
All books →

You can always reach out with questions about my projects or work process. If you're just starting out in design and need help or guidance, shoot me a message and we'll talk it through. Or just say hi.