Frontend Developer & Designer
Hradec Králové, Czechia · +420 775 160 190 · prchal.honzak@gmail.com
janprchal.cz · github.com/janprchal · linkedin.com/in/prchaljan
Ten-plus years building interfaces with Vue.js and Angular, designing them first. I take products from Figma mockups through to production TypeScript, HTML, and CSS.
BuildingMinds · Berlin, remote
Developed frontend features using Angular (v18+) and TypeScript, including standalone components and signals. Implemented UI/UX designs and contributed to the design process. Took part in code reviews and agile sprints.
Enrian Partners · Prague
Designed and built applications and websites for 7 clients across banking, insurance, and telco, including Komerční banka, UniCredit, Tatra banka, Zurich, Nedbank, T-Mobile, and Molo Finance, often shipping several applications per client. Created the company's design system (SCSS, ITCSS, BEM) with a utility layer generated from design tokens, deployed on 3 internal products. Documented at tuts.janprchal.cz. Worked daily with client teams (stand-ups, Slack, Teams) and validated designs directly with product owners and users. Built UIs in Vue and TypeScript, wrote templates in Latte, Smarty, and Pug, and designed everything in Figma.
Rohlik.cz · Prague
E-commerce redesign for a leading Czech online grocer, using Nette, Latte, SCSS/BEM, and jQuery.
FG Forrest · Prague
Built websites for ČEZ, a major energy utility, using HTML, Less, jQuery, and Freemarker.
PragueBest · Prague
Built websites for clients including Teta Drogerie, Neckermann, Globus, and Honda.
Tarsago Media Group · Prague
Built sales websites and microsites using HTML, CSS (SCSS), and JavaScript (jQuery).
EMTC Czech · Prague
Built HTML templates for Nette, responsive websites, and HTML e-mails, styled with CSS (SCSS) and enhanced with JavaScript (jQuery), with designs in Photoshop.
I built the whole system myself: tokens, components, the utility layer, and the documentation site.
I designed and built this project end to end, from Figma to the finished site.
A carbon-footprint calculator I'm building with friends at Envisog s.r.o. I designed the system myself. Happy to demo the app live.
I designed and coded this with Claude Code, directing the whole build myself. It shows how I run agentic development and guard output quality.
Earlier design work, collected in one place.
Typography and an SVG icon system.
Secondary technical school - electrical engineering, specialization in computer systems · 2002 - 2006
Czech — native
English — intermediate, used daily at work