Competitive dreamer,
edge-of-the-world explorer,
side-quest collector
— with the urge to make things.

EPHEMERIS // JPL APPROXIMATE ELEMENTS 1800–2050
PLANETARY POSITIONS: REAL-TIME

Daniel Gratza

UX Designer

CROUX DesignAB Testing

AB Testing in Livesport

Optimising conversion through data-driven experimentation

Role

CRO Specialist

Timeline

1 Year 3 Months

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AB Testing in Livesport
Design SystemUX/UI Design

E.ON Digital Ecosystem

UX and UI work across E.ON’s customer portals, web, transactional communication, contract flows, and mobile products

Role

UX / UI Designer

Timeline

1 Year

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E.ON Digital Ecosystem
Game UXUX/UISystems

Arma 4 Game UX

Inventory, medal progression, and multiplayer deployment concepts designed to make tactical complexity understandable without diluting it

Role

UX / UI Designer

Timeline

Two Short Exercises

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Arma 4 Game UX
Design SystemAIUX Design

Wireframe Design System

A shared visual and structural language for consistent low-fidelity product design across Ackee projects

Role

Design System Architect

Timeline

3 Months

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Wireframe Design System
BrandGraphic DesignPrint

Ambienten VIP

Research-led rebranding and web design for a luxury real-estate company

Role

Graphic Designer

Timeline

8 Months

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Ambienten VIP
UX DesignMobileApp Design

Hunterra

UX/UI and brand design for a platform that helps hunting parties organise and run group hunts

Role

UX/UI Designer

Timeline

3 Months

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Hunterra
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Daniel Gratza

Let’s make something great.

Prague-based UX designer

Get in touch