Graphic Design

I design websites and online stores, CD and book covers, posters, icons, and advertising materials for social media campaigns. In my projects, I put emphasis on simplicity and functionality supported by scientific research and usability tests, so that the design not only looks nice but can effectively fulfill its task as a product.


I design and implement landing pages that increase the revenue. Years of conducting experiments and testing them on hundreds of landing pages allowed me to assess what works best and what doesn’t.


I create convenient and easy to use and navigate online stores where users want to leave their money.


I design advertising banners in accordance with technical guidelines that effectively persuade the user to click on the ad but do not violate community standards or advertising platforms policies.


I conduct consultations and functionality audits of websites and online stores – I discuss good practices, point out missing elements and possible negligences. I propose corrective actions and indicate further steps to avoid future errors.

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I’m here to help you. If you haven’t found an answer to your questions here, contact me on 696 416 074, write me an e-mail on contact@jakubjacek.pro or use the form If you’re convinced to work with me, complete marketing brief first.

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