Selected work · 2017 to 2020 · Bratislava

The designer years, in pixels.

Seven pieces from the portfolio I sent out in 2020, before Switzerland and before the engineering years. Full-page screenshots, each in its own frame you can scroll. The products were Slovak, so the screens are Slovak; the captions say what you are looking at.

RolesUX and UI design on all seven; front-end on three; back-end on two
Tools thenSketch, Adobe XD, InVision, Photoshop and Illustrator; HTML, CSS, Sass, Bootstrap, jQuery, PHP, WordPress
Where it ledThe election calculator has its own case study. The Melberry programme left written references.
Rebuilt in 2026 from the 2020 portfolio PDF. Screenshots are the originals from that document.
01 · 2020 · UX & UI design

A landing page for Bookio's car-rental product

The last of many designs for Bookio in four-plus years: the landing page for a new product, an online reservation system for car-rental companies. Benefits first, the features of the booking calendar second, a free-trial call to action at the end. The page states Bookio's own customer figures.

Client
Bookio, Bratislava, my employer 2015 to 2020
Role
UX and UI design
Language
Slovak
Today
bookio.com
bookio · car rentals · landing page
Full-page screenshot of the Bookio car-rental landing page: hero with a woman receiving car keys, four benefit cards, calendar feature section, footer
Scroll inside the frame for the whole pageOpen full size
02 · 2020 · UX & UI design, front-end

The election calculator

Idea, concept, research, design and front-end of a calculator that matched voters with parties in three minutes. More than half a million people completed it within a month, with no marketing budget. The full story is in the case study; this is the landing page as it shipped. 522,254 completions

With
Marián Vismek, back-end
Role
Idea, UX research, UI, front-end
Status
Offline since the 2020 election
Read
The case study
volbydoparlamentu.sk · landing page
Full-page screenshot of the election calculator landing page: parliament photo, title, about section, FAQ accordion, age and sex selector, statement cards with three answer buttons
Scroll inside the frame for the whole pageOpen full size
03 · 2018 · UX & UI design, front-end

Melberry, a smart-parking app and its landing page

Six months in the Butterfly Effect programme, in a team of five with mentors from Sygic and Pixel Federation. I was the UX designer on the app, which showed real-time street parking in Melbourne, and I designed and built this landing page. The app went to Google Play and the App Store.

Programme
Butterfly Effect, Bratislava, January to June 2018
Role
UX design on the app; design and front-end of the landing page
Proof
Certificate and references · App Store
melberryapp.com · landing page
Full-page screenshot of the Melberry landing page: phone mock-up on a pink and blue blob, three feature icons, a video, the five-person team, newsletter sign-up
Scroll inside the frame for the whole pageOpen full size
04 · 2019 · UX & UI design, front-end and back-end

dankus.sk, my own WordPress theme from scratch

I wanted a theme of my own that felt smooth, so I designed it and coded it by hand from an empty folder to a working site: no page builder, no bought theme. Blog, about, projects, testimonials and contact on one long page. Google's speed rating at the time: 99 out of 100.

Role
Design, front-end, WordPress theme development
Language
Slovak
Status
Live until it redirects here
dankus.sk · home
Full-page screenshot of dankus.sk: purple-to-blue hero with a portrait, blog cards, about section, other projects with screenshots, three testimonials, dark contact footer
Scroll inside the frame for the whole pageOpen full size
05 · 2018 · UX & UI design

A homepage for a real-estate agency

A desktop and mobile homepage for an agency with big ambitions in its market: search by district, property cards with the agent's face on each, a video strip and the practical details. Yellow was the client's colour.

Client
A real-estate agency in Bratislava
Role
UX and UI design, desktop and mobile
Status
Design handed over in 2018
real-estate agency · homepage design
Full-page screenshot of a real-estate homepage design: search bar over a living-room photo, district tiles, a grid of property cards, a yellow video strip, contact details, footer
Scroll inside the frame for the whole pageOpen full size
06 · 2017 · UX & UI design, front-end and back-end

A fashion blog, moved off Wix onto a custom WordPress theme

A beginning blogger had outgrown a Wix template. I designed a minimal white theme around her photography and built it in WordPress, so she could edit posts without touching code. Design and full implementation, from zero to the finished blog.

Client
A fashion and lifestyle blogger, Slovakia
Role
Design, WordPress theme, migration from Wix
Status
The client later moved to Instagram only
fashion blog · home
Full-page screenshot of a minimal white fashion blog: serif wordmark, photo mosaic with section labels, Instagram grid, three recent posts
Scroll inside the frame for the whole pageOpen full size
07 · 2019 · UX & UI design · concept

A fashion-shop concept, born from a search-box study

A concept piece, not a client job. It grew out of a short case study I posted on Instagram, "four hacks to improve the UX of a search box", and became a shop homepage with the search box where it belongs: in the header, wide, and always visible.

Role
UX and UI design
Status
Concept only
fashion shop · concept
Screenshot of a fashion-shop homepage concept: header with a wide search box, editorial hero image, four category tiles
Concept homepageOpen full size
Where this went

Ten years of design, then the engineering years.

These pieces are why the tools I build now get used. The rest of the story is on the main page.

The portfolioAutomation, integrations and AI enablement for healthcare media, 2020 to today. Election calculator case studyResearch, persona, flows, wireframes and what happened after launch. ReferencesThe Butterfly Effect certificate and what two mentors and a client wrote.