Meet the Team

People behind the products

Piotr Koszuliński photo

I enjoy karting and endurance sports such as running and alpinism. When I’m finally tired I prefer good music (from prog-rock, through jazz and classical music to house and disco) and Agatha Christie’s books.

Piotr Koszuliński

CKEditor 5 Project Leader / Architect / Advocate

Aleksander Nowodziński photo

I'm a prog-rock enthusiast and a bass player. When I'm tired being a rock-star I just go outside and take photos.

Aleksander Nowodziński

Technical Leader

Szymon Cofalik photo

I love all sorts of gaming, card games in particular.

Szymon Cofalik

Technical Leader

Dawid Pawłowski photo

In my spare time, I go outside to enjoy sports. And I'm always searching for some fresh music.

Dawid Pawłowski

Senior Software Engineer

Aleksandra Bălc photo

I'm a fan of experimental vegetarian cooking, classical literature, Romania.

Aleksandra Bălc

Finance Manager

Monika Zajączkowska photo

My hobbies are gardening, reading books and all sorts of sport activities like biking, skiing and swimming. I love to try new things.

Monika Zajączkowska

Finance Specialist

Gökçe Tosun photo

I love getting lost in art galleries and streets. I like to critique films & tv shows and I'm obsessed with painting.

Gökçe Tosun

Marketing and Content Specialist

Ewelina Buczyńska photo

I love swimming, hiking, climbing and travelling.

Ewelina Buczyńska

Head of HR & Administration

Ludwika Słowikowska photo

I can spend hours on interior design and old photographs of Warsaw. I'm fascinated with people - their motivations, emotions and behaviour (which perhaps explains my love for deep drama movies).

Ludwika Słowikowska

Head of Customer Services

Maciej Bukowski photo

I'm fond of programming, rock climbing and mountain trekking.

Maciej Bukowski

Software Engineer

Marek Lewandowski photo

My hobby is programming FTW! But there are plenty more like video game development, electronic DIY, car detailing, guitars and drumming, just to name a few.

Marek Lewandowski

Technical Leader

Wiktor Walc photo

I'm interested in web security, I also love gothic and metal music and... riding fast on my motorcycle.

Wiktor Walc


Rafał Stalewski photo

I'm fond of cycling, tennis, fussball and listening to metal bands.

Rafał Stalewski

Head of Sales

Kacper Tomporowski photo

I'm interested in web technologies and graphic design, but besides that my biggest passion is music. I play guitar and sing. I'm in the process of creating new band with my friends. I also love basketball.

Kacper Tomporowski

QA Team Leader

Marcin Betliński photo

I enjoy playing the guitar, travelling in the wild, sailing, cooking, brewing beer, archery, biking and 90's popular culture.

Marcin Betliński

Software Engineer

Adrian Kruszewski photo

Cars are at the top of my mind! Going to car shows, working on cars, reading about new car models, it's all about the cars! I also enjoy fishing even though I didn't have much time for it in recent years.

Adrian Kruszewski

Senior Account Manager

Paweł Wiaderny photo

Playing the accordion is my hobby. Just kidding. I've never played the accordion in my life, but it looks and sounds kinda interesting. I like to compose music. Not that I'm any good at it, but it gives me lots of fun!

Paweł Wiaderny

Technical Leader

Jakub Świderski photo

I enjoy athletic training and also playing poker.

Jakub Świderski

Technical Support / Software Engineer

Tomasz Jakut photo

I'm keen on coding in JavaScript and writing.

Tomasz Jakut

Senior Software Engineer / Web Standards Expert

Bartosz Czerwonka photo

For me being a coder is a way of life.

Bartosz Czerwonka

Technical Leader

Robert Mikołajuk photo

I'm interested in new web technologies, IoT and automation. Outside the desk area, my free time is divided between shooting range, swimming, diving, snowboarding and riding my motorcycle.

Robert Mikołajuk

Senior Software Engineer / System Administrator

Kamil Piechaczek photo

I love programming of course but I also like to play basketball, and recently I'm creating some projects using Arduino.

Kamil Piechaczek

Senior Software Engineer

Anna Tomanek photo

I love Southeast Asia, and travelling in general. I take tons of photos that I never publish anywhere. I enjoy running, mountain biking and spending time with my family.

Anna Tomanek

Project Manager

Patryk Miszczak photo

In my spare time I like to play the guitar, go for a walk or read good books. Sometimes I go to concerts or other events.

Patryk Miszczak

Senior Software Engineer

Sławomir Greczyn-Czereśniowski photo

I am a fan of Tarantino's movies, pet rats keeper, but most of all, I am an enthusiast of coding.

Sławomir Greczyn-Czereśniowski

Software Engineer

Jacek Bogdański photo

I mostly enjoy mountain hiking and climbing. In my spare time I’m reading fantasy books and trying out functional paradigm languages like Elixir.

Jacek Bogdański

CERD Project Leader

Aleksander Kicior photo

American Studies major, I spend most of my time listening to newschool rap, playing video games, reading legal thrillers, and catching up on cinema. I also enjoy traveling, English football and food. Aside from that, I pet dogs and do sports such as boxing.

Aleksander Kicior

Senior Account Manager

Sebastian Domas photo

In my free time I enjoy watching football, mostly Premier League, and exploring electronic music.

Sebastian Domas

Senior Software Engineer / DevOps

Piotr Maciejewski photo

I love morning jogging, good films at the cinema and popular science books. I’m interested in everything that makes me feel like I understand the world a bit better. That excites me a lot!

Piotr Maciejewski

Head of Marketing

Dominik Szczepaniak photo

I'm interested in history and programming of course! Most of my free time I spend on long bike trips.

Dominik Szczepaniak

Software Developer

Dariusz Jarzębski photo

I enjoy many things and activities. Games, music, crosswords, football, hiking, cooking... And of course programming!

Dariusz Jarzębski

Software Engineer

Filip Tokarski photo

Apart from being interested in new technologies, I am focused mainly on playing drums and making music.

Filip Tokarski

Junior QA Engineer

Maja Jelińska photo

Home-bird and travel lover in one. Passionate about photography, interior design and architecture, contemporary and art films (especially Krzysztof Kieślowski's, often watching those in loops). Everyday electronic music digger.

Maja Jelińska

Junior Sales Specialist

Adam Wieczór photo

My biggest passion is traveling. I am constantly looking for new destinations and trekking routes. When I am not traveling I enjoy going to concerts, music festivals and theatre with my friends, recently I started attending salsa classes.

Adam Wieczór

Junior Sales Specialist

Martyna Dąbkowska photo

I am a book lover and really enjoy fishing

Martyna Dąbkowska

Customer Success Specialist

Aneta Stadnik photo

I enjoy traveling, board games and bike trips.

Aneta Stadnik

Finance Support

Łukasz Datkowski photo

I am a multi-talented front-end web developer with a background in graphics and typography. I am fascinated by car design and space exploration. I also enjoy sci-fi books and a good movie.

Łukasz Datkowski

Frontend Developer / UX Designer

Bartek Biedrzycki photo

Some people just want to watch the world burn. I prefer to write about these people, too.

Bartek Biedrzycki

Technical Writer

Natalia Stachowicz photo

I sew and design clothes and accessories. I love to complete those small projects that I set for myself. Moreover, I am addicted to books, mainly thrillers.

Natalia Stachowicz

Senior Technical Recruiter

Paweł Smyrek photo

I'm a coding enthusiast interested especially in web technologies, but besides that I enjoy reading about astronomy and space exploration.

Paweł Smyrek

Software Engineer

Kuba Niegowski photo

I’m a fan of post-apocalyptic SF, Clive Cussler books, Friends TV series and steam locomotives. I also love cooking for my friends.

Kuba Niegowski

Technical Leader

Maksymilian Barnaś photo

With an attention span of a Labrador puppy I am not even trying to list all my hobbies. Yet, there are some things that are constant in my life: bicycling, geeking over computer hardware and singing in the car.

Maksymilian Barnaś

Senior Software Engineer

Łukasz Gudel photo

In my free time I enjoy indoor climbing, watching motorsports and reading books.

Łukasz Gudel

Junior QA Engineer

Bartłomiej Kalemba photo

I'm a husband, father, and software developer. There was a time when I was dealing with game-dev. During my free time, I try to learn something or train combat-sports (BJJ, Sambo).

Bartłomiej Kalemba

Software Engineer

Katarzyna Franków photo

I love indoor climbing, playing board games and watching movies (especially those directed by Juliusz Machulski). I also enjoy listening to people so talk to me about your day or show me pictures of your dog! I mean it!

Katarzyna Franków

Office Assistant

Maciej Duraj photo

I enjoy gaming, traveling, exploring new places and learning new things. I have lived on two different continents and plan on continuing to explore new places in the world. Once in a while, I read historical novels as well.

Maciej Duraj

Content Writer

Dominika Reszke photo

Likes changes, challenges, and diversity. Prefers facts and figures to any kind of fiction.

Dominika Reszke

Content Writer

Mateusz Zagórski photo

I like programming, love to cycle in my spare time. Enthusiast of all the good movies / tv-series and playing video/board-games with friends and family.

Mateusz Zagórski

Junior Software Engineer

Karolina Ziętal photo

There are a few places where you can find me in my spare time: if I don't calculate, analyze or invest, I probably work in the garden, walk the dog, read Ken Follet's books, travel to Rome or ride a bicycle.

Karolina Ziętal

Sales Operations Administrator

Przemysław Zań photo

I enjoy coding small fun websites, learning about history and science, listening to metal, and playing computer games.

Przemysław Zań

Junior Software Engineer

Jakub Adamiec photo

I was supposed to be a footballer, but I chose the internet. I also like music and cars.

Jakub Adamiec

SEO Specialist

Karol Dawidziuk photo

I like to learn new things. I love watching and playing volleyball. In my spare time, I like to swim or read books, especially biographies.

Karol Dawidziuk

Junior Software Engineer

Kacper Betański photo

Automatization doer and infrastructure builder. Bass guitar player with weakness to distorted sounds.

Kacper Betański

Software Engineer / DevOps

Michał Malik photo

I am a web developer who entered the profession several years ago. Before that, I used to work as a researcher in organic chemistry. In my spare time I enjoy photography, taking care of my plants, and tasting craft beer.

Michał Malik

Senior Software Engineer

Bartosz Putek photo

I like reading crime novels and competing in any strategic games - especially tournament poker.

Bartosz Putek

Junior Software Engineer

Dawid Urbański photo

I make and break websites. I like to play football and chess.

Dawid Urbański

Technical Leader

Adrian Suzdorf photo

Watching an interesting movie and eating tasty food - that's what I call a perfect evening. I am also keen on many exercise activities so you can find me in the gym as well. Frontend Developer by day, sleeping at night.

Adrian Suzdorf

Junior Frontend Developer

Arkadiusz Filipczak photo

When I don't code, I expand my knowledge of computer microarchitecture and security. In my spare time I like hiking, swimming and learning foreign languages.

Arkadiusz Filipczak

Technical Leader

Ewelina Doktor-Donocik photo

My heart beats to the rhythm of salsa. I enjoy watching musicals, reading books and doing jigsaw puzzles. I also have pet rats that make me smile every day.

Ewelina Doktor-Donocik

Software Engineer

Marcin Trojanowski photo

I like snowboarding, motorcycling and designing nice things.

Marcin Trojanowski

Graphic Designer

Maria Izdebska-Jul photo

In my spare time I like to watch a good thriller. I love traveling and Thai cuisine!

Maria Izdebska-Jul

Talent Acquisition Specialist

Andrzej Stanek photo

♫ I'm always looking on the bright side of life ♫

Andrzej Stanek

Team Leader

Joanna Liana photo

A linguist-turned-coder with a soft spot for guinea pigs.

Joanna Liana

Node.js Developer

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