Skip to content
I'm a panda developer.
I'm a panda developer.


  • Pro


@Syncano @hacklag
Block or Report

Block or report maciejkorsan

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse

Hi 👋


  • 16 years of experience in building web solutions
  • React / component thinking on board
  • Tailwind
  • Typescript
  • UI engineer with a focus on accessibility & visual part of the frontend
  • Love to talk & work with the designers
  • Pixel-perfect eye
  • Frontend/UI team leader
  • Owner of 1900+ students online frontend school

The longer story:

I'm Maciek, a UI engineer with 16 years of experience. I started my professional journey in 2006 by building small websites by myself, including design, backend (own CMS), and frontend parts. Since then, I graduated from a technical university (MSc. in computer science), where I was an official Mozilla Campus Rep. Around 2009, I decided to focus more on frontend parts of the web projects. I mastered Photoshop designs to html+css conversion. I used my skills to deliver projects for various digital agencies in Poland, the UK, & Norway. As time went by, I discovered and used new tools, trying to always be up to date with the modern web. People from my teams started seeing that one of my two most significant strengths is communication with the designers and creativity in implementation; thus, I've been often invited to work on a project before the implementation phase started. In 2014, I got back part-time at my uni, where I've been teaching frontend on post-graduate studies for three years. In 2015 I began attending conferences as a speaker and organizer. I'm a member of the program council of the most prominent developers conference (4developers) in Poland, responsible for JavaScript & Frontend / UI tracks. In 2019 I started WTF (What the frontend?!) - my online frontend school with 1900+ students. I'm teaching people the basics of the web, focusing on essential parts: website layers, semantics, proper usage of CSS properties, and programming concepts with JS (without the frameworks). I believe that it's crucial for the current and next generation of developers to know the basics - without that, the digital products they're creating will lose their potential.

My motto is that frontend is an art. I even wrote a song about this and presented it live on the stage of one of the conferences:

My professional goal is to make the web accessible & beautiful.

Current stack is:

  • Gatsby / React (with typescript)
  • Tailwind
  • Figma / Adobe XD
  • Netlify / AWS / GCP


  1. podlaskigit Public

    Podlaskie aliasy dla gitowych komend

    634 22

  2. Your source of typescript color & logos

    JavaScript 6 2

  3. Code that makes my Lego Millenium Falcon alive

    JavaScript 18

  4. wtf-webpack-starter Public template

    Simple webpack configuration for static websites with github pages support

    JavaScript 40 10

280 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Mon Wed Fri

Contribution activity

August 2022

12 contributions in private repositories Aug 2 – Aug 18

Seeing something unexpected? Take a look at the GitHub profile guide.