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Portfolio · Frontend

Idesignandbuildmodernwebexperiences

I combine interface design with the delivery of websites and web applications. From company projects to my own work.

About

Profile

Marcin Kubański

Frontend Developer

My name is Marcin Kubański. I am a frontend developer.

I hold a master’s degree in applied physics (computer modelling) from the Cracow University of Technology. I combine a scientific approach with web practice: React, Angular, TypeScript, Sass and interface performance. Alongside that, I design and ship my own websites.

Interests

  • Singing
  • Piano
  • Computer games
  • Building computers
  • New technologies

Steps I follow

My design process

From what the site needs to do, through to an implementation that can be maintained.

  1. 01

    Plan

    I start with the goal, the audience and the scope, so the later decisions have something to follow.

  2. 02

    Wireframe

    I lay out the sections, the navigation and the path through the page before any visual design.

  3. 03

    Design

    I set the type, color and layout so the interface stays clear and consistent.

  4. 04

    Development

    I build it in React or Angular, responsive, with animations that stay out of the way of the content.

  5. 05

    Quality assurance

    I check speed, accessibility and how it behaves on phone, tablet and desktop.

Contact

If you want to talk about working together or about technology, get in touch.

© 2026 Marcin Kubański