Patryk Liberda
Projects
Web app for IoT device autonomous communication
Designed a real-time IoT platform enabling secure device communication and autonomous on-chain transactions, focusing on scalability, system reliability, and complex multi-device interactions.
- Owned end-to-end UX/UI design process, from discovery and research to delivery and iteration.
- Conducted user research including guerrilla testing, rapid usability testing, and expert review.
- Designed information architecture and complex user flows for a real-time IoT communication platform.
- Created and iterated on wireframes, high-fidelity UI, and interactive prototypes in Figma.
- Collaborated closely with product managers and engineers in Agile/Scrum.
- Balanced user needs with technical constraints, ensuring feasible and scalable solutions.
- Built and maintained a scalable Tailwind-based design system for consistency and efficiency.
Hashgraph - LMS
Designed a multi-role certification platform for blockchain education (Hedera), covering public, user, course, and admin areas, with a focus on complex workflows and role-based experiences. Online: hashgraphdev.com
- Led end-to-end UX/UI design for a blockchain-based LMS across multiple user roles.
- Conducted UX research and translated insights into user journeys, requirements, and product decisions.
- Designed complex workflows and information architecture for certification and course management systems.
- Led usability testing and continuously optimized UX based on user feedback and data.
- Created high-fidelity designs and interactive prototypes in Figma.
- Collaborated with cross-functional teams in Agile/Scrum.
- Adapted solutions to technical and implementation constraints in a blockchain environment.
- Used AI-assisted workflows to speed up design and documentation work.
Hashgraph - Design system
- Co-owned and scaled a large design system in a 3-person team, supporting multiple products and use cases.
- Defined token architecture, variables, and design foundations: color, typography, spacing, and grid.
- Built and maintained a robust component library with Auto Layout and Variants.
- Established naming conventions and structural standards across the system.
- Created and maintained design system documentation, leveraging AI to improve clarity and speed.
- Collaborated with developers to align design and implementation, contributing to Storybook and component delivery.
- Drove design decisions and system evolution while balancing product needs, scalability, and technical constraints.
- Supported adoption across teams by improving usability, documentation, and governance.
Eko4u
Designed a complex B2B operational platform connecting production, suppliers, and installers, supporting end-to-end workflows in the window joinery industry.
- Owned end-to-end UX/UI design for selected product areas, from discovery to delivery and iteration.
- Designed a B2B operational system connecting production, suppliers, and installers.
- Conducted guerrilla testing and rapid usability testing to validate concepts and uncover usability issues.
- Designed user flows, wireframes, and high-fidelity UI for key product processes.
- Worked within a large-scale design system, ensuring consistency and scalability.
- Applied WCAG 2.1 AA accessibility standards in design decisions and implementation.
- Created interactive prototypes in Figma and supported stakeholder alignment.
- Collaborated with cross-functional teams in Agile/Scrum.
FBM / BAYC / MAYC and other blockchain apps
Designed blockchain-based applications for leading NFT ecosystems, focusing on financial flows, token management, and user interactions within decentralized environments.
- Owned end-to-end UX/UI design for blockchain-based financial and token management flows.
- Designed wallet connection, account linking, and token transaction flows.
- Created flows for DeFi features, including staking, liquidity providing, and token/airdrop claiming.
- Conducted guerrilla usability testing to simplify complex blockchain interactions.
- Built domain expertise through intensive research and hands-on work in Web3 ecosystems.
Selected additional work
Santander Diesel
UX/UI design for individual bank products.
Diesel
UX/UI design for an e-commerce clothing brand experience collaborating with an NFT collection and allowing users to purchase individual traits.
Fanadise
UX/UI design for an influencer app where creators can sell blockchain NFT products.
Unicef
UX/UI design for a social blockchain portal bringing together specialists from various fields.
Joymile
UX/UI design for automotive industry mobile and web applications.
Dhosting
UX/UI design for a user panel for an elastic hosting provider.
BeBio / PWN / Egmont / Syngenta
UX/UI design for e-commerce solutions. Online: sklep.bebio.pl, ksiegarnia.pwn.pl, egmont.pl.
UX skills
UI skills
Tools
AI-assisted areas
Languages
Polish Native
English B2