UI/UX Web Designer

My name is Marcin and I'm a Web / UI / UX Designer and UI Developer from Poland. I have over 15 years of experience in Responsive Web / UI Design, HTML, CSS and a little bit of jQuery. I work successfully as a freelancer for clients from Europe and North America.

Professional to the core

All my design works are pixel-perfect and html/css code is clean and with proper comments. I never break any deadlines and if I have any delay I alway give a heads up as fast as I can to avoid any unnecessary surprises.

For many years I worked for agencies and IT companies in Poland and then 8 years in Dublin, Ireland. Three years ago I decided to come back home with my wife and 8 years old daughter and start my own company.

I worked 4 years in Net Affinity Ltd. in Dublin, Ireland. It’s a company specialising in hotel online marketing, increasing hotel revenue and direct booking. During those 4 years I’ve designed over 50 hotel websites, have won Best Hotel Website in Ireland reward, been nominated to similar rewards twice, but most important, I’ve learned a lot about hospitality industry.

I would describe my style as light, delicate and elegant. I think the most important thing in great design is functionality, readability and user experience. Everything has to be easy to find and as much intuitive for the viewer as possible.

My design work scales to meet the needs of each client's project and budget, ranging from video chats and sketches to annotated specifications, interactive prototypes, and full-fidelity comps.

Design should impress. Design should please. Design should rock. But most importantly, design should sell!

Design & Development Services

I value the importance of listening and understanding, and use it to build great products. I’m passionate about ensuring your product or site makes sense to your users and achieves your business goals.


I design all web and app stuff. User Interface and Experience Design, Web Design, Product Design, App Design, MVP Design.


I build websites and convert designs to static HTML and CSS. Subtle animations and interactions? No problem!


I build websites using Webflow CMS. It gives me the power to build and launch responsive websites visually, while writing clean, semantic code.


I develop responsive websites by creating custom themes for WordPress, the most widely used CMS (content management system).

Latest Works

Marcin is simply great at web design – from design thinking, concept, and screen design all the way to frontend coding. Highly recommended!
- Valentin Hussong · Crowd Guru · Berlin, Germany
Marcin made our partner landing page for us. Working process was very efficient, communication was excellent and quick! I would recommend him, as he is reliable and gets the job done. Thanks Marcin.
- Nataly Cat · Head of Quality at EverCompliant · Tel Aviv, Israel
Marcin is a dedicated and professional designer who created some of the most interesting and attractive designs that the company has ever produced. I would have no hesitation in recommending Marcin.
- Shane Healy · Front-End Lead ad Roomex.com · Dublin, Ireland
Marcin has a nice personality, and he's also a really good professional. He was doing great designs for the hotels as well responsive. He was doing his work in a really good time, and he knows how to work within a team.
- David Ferreira · Managing Director at Tuga · Amsterdam, Netherland

Stay in touch

I work Monday to Friday 8:30 am to 4:30 pm Central European Time (GMT+1), but you can contact me any time by sending an email. I will get back to you as fast as I can.

Marcin Banaszek
ul. Wincentego Witosa 25/U1
10-688 Olsztyn, Poland

Phone: +48 881 382 447
Email: marcin@banaszek.info

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