“Working with EFEKT team was a good experience, they have a very good work culture, very easy to communicate, always meet deadlines, always have very creative approach for the UX and the design in general.”

Ammar Akhtar

CEO, FinalRentals

“EFEKT have been a true UX/UI partner for us. They approach our problems the way we do — digging into data and users before jumping into design. The result is always clean, logical, and beautiful.”

Johan Gustaffson

Product Owner, ZYAX.se

“We worked with EFEKT on redesigning our platform from scratch. Their team understood our complex product quickly, and the new UI they delivered has been praised by both our team and our customers.”

Samuel Gähwiler

CEO, Levuro

“EFEKT consistently delivers high-quality designs on time. What sets them apart is their ability to understand the product deeply and translate complex requirements into clean, intuitive interfaces.”

Łukasz Nowacki

Leiter PM, Neoteric

“The design EFEKT created for Digital Care raised the bar for our entire product. They didn't just deliver screens — they delivered a well-thought-out experience that our users love.”

Aleksander Wistuba

Vorstandsvorsitzender, Digital Care

“EFEKT are perfectionists in the best possible way. Every pixel, every interaction, every flow — they sweat the details so we don't have to. Working with them has been a pleasure from start to finish.”

Ludomir Wozniak

CEO, UnFake Technology

“I was impressed by how EFEKT approached my project with creativity and professionalism. They listened to my vision and turned it into a design that truly represents who I am. Highly recommend!”

Yaritza Reyes

Miss-Universe-Finalistin