About me

What can I say about myself?

  • 🖥️ I'm working in IT industry since 2014.
  • 📚 In a free time I read reportage books. I especially like ones written by Tiziano Terzani.
  • 🚴‍♂️ When it's not rainy I like to ride a bike.
  • 🌈 I'm supporting LGBT community and rights of other minorities.
  • 🗺️ I want to travel to every single part of the World.
Paweł Mrowiec


TVN Discovery Poland

10.2019 - now

Senior Frontend Developer

Currently I'm responsible for one of the most popular news web application in Poland - TVN24.

In a meantime I'm working on authenication integrations and performance optimizations.

I'm also recruiting new developers to our teams.

Dalia Research GmbH (Codete GmbH client)

07.2019 - 10.2019

Senior Frontend Developer

I was working on few frontend projects which gathered information about users from all around the world.

Working there was great experience, mainly because multicultural environment in Berlin office.

LEGO (Codete GmbH client)

05.2019 - 07.2019

Senior Frontend Developer

I was responsibe for frontend part of application, which was migrated from ASP.NET MVC to .NET Core.

App wasn't very demanding, but remote work with Danes was quite a challange - in positive context of course.

Ringier Axel Springer Poland Sp. z o.o.

12.2018 - 05.2019

Regular Frontend Developer

I was working on few news web applications with team from Switzerland.

It was a great challange, mainly because I had to communicate only in English which was totally new for me.

TVN Discovery Poland (NBC Sp. z o.o. client)

09.2016 - 10.2018

Regular Fullstack Developer (PHP)

I was responsible for many news web applications from entertainment field.

At the begnning I was working more as backend developer, but later I shifted towards frontend part of applications.

Morele.net Sp. z o.o.

06.2016 - 09.2016

Regular Fullstack Developer

It was short episode in my career, but I had opportunity to learn very unusual - subjectively - technologies.

Maneuver Sp. z o.o

12.2014 - 01.2016

Junior/Regular Fullstack Developer

This was my first real job as a developer, so I have nostalgia for it.

Everyday was a challange, because I was always learning something new.

Because it was a small company, I quickly become lead developer there, which gave me opportunity to design and develop main company project - ecommerce app for pharmacies.

Ivision.pl s.c

08.2014 - 09.2014


As an intern I was responsible for creating plugins/themes for Wordpress websites, along with some aside frontend projects.



  • HTML
  • CSS
  • JavaScript
  • TypeScript
  • React
  • Fastify
  • AMP
  • testing-library
  • REST


I'm using them quite often, so I have a solid knowledge, but I'm still missing some advanced bits.
  • Node.js
  • webpack
  • Redux
  • jest
  • Sass
  • PostCSS
  • styled-components
  • CircleCI
  • Git
  • Docker


I use them, but I've never felt a need to learn more or I was using them some time ago and I've forgotten some specific details.
  • PHP
  • Symfony
  • PHPUnit
  • Socket.io
  • Github Actions
  • nginx
  • Apache
  • GraphQL