Hi, I’m Sonja, a Product Designer from Berlin.

Portrait of Sonja Weissberg
Master of ArtsπŸŽ“ Private ChefπŸ§„ Critical Thinker🧠 Dog Person🐩 Dry Humorist🍸 Detail LoverπŸ•ΈοΈ Pop-culture NerdπŸ”₯

What others say

Sonja never approached design as just delivering screens. She consistently thought about the full flow, questioned gaps and inconsistencies, and helped the team understand how the experience should actually work. Her involvement, transparency, and collaboration helped bring more structure to a challenging project.

Karina Shokur
Project Manager @ Louco

Sonja’s designs were always thoughtful and well-structured, balancing user needs and business goals. She communicated her ideas clearly, was open to feedback, and collaborated closely with the development team to ensure smooth implementation and a polished product experience.

Rakibul Hassan
Flutter Developer @ Louco

Sonja demonstrated exceptional ownership from project inception through delivery. She is not only highly skilled but also very collaborative and focused, making her an invaluable contributor to any team.

Ahmad Ali Saeed
Founder @ Lumio

I selected Sonja due to her exceptional communication skills and her remarkable ability to quickly grasp my vision. Her creative and client-centered design work doesn’t only meet but exceeds expectations.

Irene Yu
Founder @ Rizing

I really enjoyed working with Sonja and loved her openness in communication and collaborative spirit. She was always eager to explore ideas, align with the product vision, and bring user needs into focus. I loved her work and the creative contributions she made really advanced our product.

Heike Kraft
Founder @ Lovelane