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I’m Karolina Antonczak, a graphic designer with over 15 years of experience in marketing consulting and visual design. I create digital and print materials, build brands, and help clients bring their visual identity to life through thoughtful design and strategic thinking.…

Karolina Antonczak

Graphic Designer, UX Designer, UI Designer, +2

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I’m Karolina Antonczak, a graphic designer with over 15 years of experience in marketing consulting and visual design. I create digital and print materials, build brands, and help clients bring their visual identity to life through thoughtful design and strategic thinking.…

Available to hire

Warszawa, Śródmieście, Poland

I’m Karolina Antonczak, a graphic designer with over 15 years of experience in marketing consulting and visual design.

I create digital and print materials, build brands, and help clients bring their visual identity to life through thoughtful design and strategic thinking.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Intermediate

Polish

Fluent

Work Experience

Marketing Coordinator at Children’s Fantasy Foundation

August 31, 2009 - October 7, 2025

Coordinating charity campaigns—developing offers, press materials, promoting campaigns; cooperating with sponsors, partners and media patrons. Developing graphic materials for printing and for web purposes, coordinating with printing houses and internet portals. Sourcing production contractors and negotiating favorable terms. Caring for the Foundation’s website updates, substantive correctness and graphic design.

Marketing Coordinator at Children’s Fantasy Foundation

August 1, 2009 - October 7, 2025

Coordinated charity campaigns, developed offers and press materials, promoted campaigns, and cooperated with sponsors, partners and media patrons. Created graphic materials for printing and web, coordinated with printing houses and online portals. Sourced production contractors and negotiated favorable terms. Maintained and updated the Foundation’s website with content and graphic design.

Graphic Designer at Venomedia II

January 1, 2009 - Present

Creating digital materials for clients across various industries (websites, banners, infographics, social media content, presentations and offers). Designing printing materials (press ads, catalogs, leaflets, product packaging, labels, roll-ups, banners, billboards). Building visual identity (logos, brand books, company stationery). Providing marketing consulting, including tool selection and promotion strategies.

Graphic Designer at Venomedia II

January 1, 2009 - Present

Creating digital materials (websites, banners, infographics, social media creations, presentations and offers) and printing materials (ads, catalogs, leaflets, packaging, labels, roll-ups, banners, billboards). Building visual identities (logos, brand books, company stationery, promotional materials) and providing marketing consulting on tools selection and promotion strategies.

Marketing Assistant at Children’s Fantasy Foundation II

September 30, 2006 - October 7, 2025

Co-organizing charity events; managing the Foundation’s website in collaboration with the Web Designer and Web Developer; archiving applications; preparing emails, presentations on the Foundation’s activities, diplomas and donor letters.

Marketing Assistant at Children’s Fantasy Foundation II

September 1, 2006 - October 7, 2025

Co-organized charity events; managed the Foundation’s website in collaboration with Web Designer and Web Developer, ensuring substantive content and visual quality. Electronic archiving of subordinate applications; prepared emails, presentations on Foundation activities, diplomas and donor letters.

Marketing Assistant at Center Corporation Sp. z o.o.

January 31, 2005 - October 7, 2025

Email marketing campaign coordination; maintaining and updating customer databases; contacting potential customers; assisting in preparing projects for printing.

Marketing Assistant at Center Corporation Sp. z o.o.

January 1, 2005 - October 7, 2025

Coordinated email marketing campaigns; maintained and updated customer databases; contacted potential customers; contributed to preparing printing projects.