Selected work — Dominic Emanuel Horn, product designer

Katalog

Media journal social app to log media you consume

2026 · Solo Venture · Full stack design & code · Web App

A cross-media journalling social app that links the knowledge graph between film, books, video games and more. Currently at almost 10,000 media logged by 200 users. Social features such as scheduling media, media lists, reactions, comments, push notifications and sharing. Try it at www.katalog.club

Device mockup showing katalog.club feed
Feed
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Media page
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Journal
Clubs page

Spacewalk VC

Brand and landing sprint for a new VC firm based in NY/Munich.

2025 · Spacewalk VC · Design, Framer · Web

A new VC on the block needed an identity and landing page to establish themselves

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Spacewalk logo
Spacewalk landing page
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Spacewalk business card
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Spacewalk merch

Cliq

Networking social app based on Dunbar's Number - high social capital members, invite only. TUM research grant

2026 · Private · Design · iOS

Networking social app based on nominating members to your group, based Dunbar's number. Received research grant from Technical University Munich. On App Store.

Home view of Cliq tiles
Home
Cliq view of the feed inside a Cliq
Cliq
Cliq view of a favour request with confirmation
Favour Request

Common Ground

A venture-funded, crypto-native Discord. 80.000+ signups at peak.

2025 · Co-founder · Design & socials · Web App

A crypto-native Discord replacement. Venture-funded, the app grew to 80,000+ signups. Advanced features like video calls, smart wallets, launching tokens in your community, NFT avatars, and more

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Blockchain Ecosystem Frontpage
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Chat
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In-app currency purchase
Image.jpg
Menu widget with identity password rating
Community video calls with many participants - stages, reactions and more
Landing page
Hero experiments for the landing

Knowledge Graph

Data visualisation app for Siemens Healthineers to connect various data buckets and derive insight to drive Sales Rep activity.

2021 · Siemens Healthineers · Research, Design

Healthineers has a problem: lots of data in different buckets, with no way to make sense of it. Idea: create an intuitive knowledge graph that allows you to drill down through new interconnected data. Many interviews with Healthineers Sales Reps paved the way for how it might be structured. MVP was crafted and handed over for continued internal development.

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Knowledge Graph app to visualise and connect massive disparate data buckets
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Workshops run with the customer
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Knowledge graph functionality exploration

DISH

Restaurant SaaS redesign for 500k restaurants. UX audit, visionbuilding. New landing page lead to 25% increased conversions.

2021 · hospitality.digital · Design · App

Redesign of the DISH mobile app and landing page for hospitality.digital, used by 500,000 restaurants across the EU. Landing page was implemented and the following 3 months showed 25% month-on-month increased visits and conversions. App was ultimately de-scoped. Process involved a UX audit, dozens of interviews, workshops, and pitching to C-Suite.

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Landing
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Business tools
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Daily tasks
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Research to validate hypotheses

Munich Super-App

City services super app concept. Access utilities, council services, mobility, events, and more, from a single intuitive app for Munich.

2020 · SWM · Concept · App

The Munich city services wanted to explore concepts for a Super App when they were still emerging. Simple and effortlessly accessible were key. Tested prototypes with diverse user groups and refined. Pitched and handed over to SWM.

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Explore Services
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Mobility

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