Product Designer focused on growth, interaction and experimentation.
I work across user research, product UX and growth experimentation.
View selected work“Vytautas is reliable, detail-oriented, and continuously delivered high-quality work that added real value to our team.”
Selected work
Marketplace product & post-launch iteration
Designing and improving the trust and conversion loop of a live two-sided marketplace.
View case studyMobile research & experimentation
Turning app-consideration research and acquisition hypotheses into testable App Store creative.
View case study
Understand what changed in your household costs.
See why costs moved, what happens next, and what you can do about it.
View case studyAbout me

Vytautas Šiugžda
Product Designer
I started in visual design in 2020, moving from freelance work to Western Union Business Solutions and later Surfshark.
At Surfshark, I became increasingly involved in user research and experimentation — participating in app-consideration interviews, helping form hypotheses and designing ASO tests around messaging, sequencing and product framing.
That work pulled me toward Product Design: working closer to the problem, understanding user behaviour and shaping the experience before execution begins.
Today my work spans live-product UX, growth experimentation and independent product exploration.
Apart from design, I’m a Spanish/flamenco guitar player and love to dance!
LET’S TALK
Let’s talk.
I’m open to Product Design / UX/UI roles and selected collaborations.







