Polish
photo of an arm holding a smartphone with a web application open on it
a digital sketch of an arm holding a smartphone with a web application open on it
a vector illustration of an arm holding a smartphone with a gradient displayed on the screen

Good evening :)

I'm Karol,

front-end developer.

ui designer.

gradient enthusiast.

front-end developer.

Projects

allies - thumbnail

allies

An app that lets you play "mafia" in real-time with up to 20 players simultaneously.

tICkets - thumbnail

tICkets

PKP Intercity ticket management and viewing app. All you need is the ticket's PDF file.

tic-tac-wtf - thumbnail

tic-tac-wtf

"Tic-tac-toe", but eight times more challenging. Two-player real-time online game.

waterstreak - thumbnail

waterstreak

Daily hydration tracking web app, designed with simplicity and utility in mind.

donefire - thumbnail

donefire

To-do web app, where all the tasks are sorted by their "hotness". Features lists and gestures.

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PWR color calendar

A web tool, that lets the user change the default WUST timetable colors in Google Calendar.

About

photo of Karol Sitarz

My name is Karol Sitarz.
I'm studying Computer Science at the Wroclaw University of Technology. I specialize in web apps and websites. Apart from that, I edit videos and audio, create illustrations and icons, and write music.

Most often, I work with:
JavaScriptReactNodeJSReduxGitHTMLCSS
Adobe PhotoshopAdobe Premiere
I have also worked with:
JestSASSJavaScalaPHPGraphQLjQueryMongoDBSQLC++React Native
Adobe IllustratorAdobe InDesignBalsamiq WireframesFigmaVisual Paradigm
Karol Sitarz © 2020